Tetrahedron 1991: Vol 47 Index

91 Pages·1991·23.4 MB·English

Tetrahedron
The International Journal for the Rapid Publication of
Critical Reviews and Original Research Communications
in Organic Chemistry and Related Disciplines, Especially
Bio-organic Chemistry
Founded jointly by Sir Robert Robinson and R. B. Woodward
Chairman of the executive board of editors for
Tetrahedron publications
Sir Derek Barton, Texas A & M University, USA
SUBJECT INDEX, AUTHOR INDEX
AND VOLUME CONTENTS
Volume 47 (1991)
© Pergamon Press: Oxford NewYork Seoul! Tokyo
TETRAHEDRON
The International Journal for the Rapid Publication of Critical Reviews and Original
Research Communications in Organic Chemistry and Related Disciplines, Especially
Bio-organic Chemistry
EXECUTIVE BOARD OF EDITORS FOR TETRAHEDRON PUBLICATIONS
Chairman: Professor Sir Derek Barton, FRS, Department of Chemistry,
Texas A and M University, College Station, Texas 77843-3255, USA (Fax: [phone])
Professor J. E. Baldwin, FRS, Dyson Perrins Laboratory, Oxford, UK Professor A. Nickon, Department of Chemistry, The Johns Hopkins
(Fax:[phone]) University, Baltimore, MD 21218, USA (Fax: | 410 516 8420)
Professor D. L. Boger, Department of Chemistry, The Scripps Research Professor W. D. Ollis, FRS, Department of Chemistry, University of
Institute, La Jolla, CA 92037, USA (Fax: [phone]) Sheffield, Sheffield, S3 7HF, UK (Fax: [phone])
Dr S. G. Davies, Dyson Perrins Laboratory, Oxford, UK Professor G. Ourisson, Centre National de la Recherche Scientifique,
(Fax: [phone]) Centre de Neurochimie, 5 rue Blaise Pascal, 67084 Strasbourg Cedex,
Professor L. Ghosez, Laboratoire de Chimie Organique de Synthese, France (Fax: [phone])
Université Catholique de Louvain, B-1348 Louvain-la-Neuve, Belgium Professor T. Shioiri, Faculty of Pharmaceutical Sciences, Nagoya City
(Fax: [phone]) University, Tanabe-dori, Mizuho-ku, Nagoya 467, Japan
Professor S. Ito, Faculty of Pharmaceutical Sciences, Tokushima Bunri (Fax: [phone])
University, Yamashiro-cho, Tokushima 770, Japan Professor W. Steglich, Institut fiir Organische Chemie und Biochemie der
(Fax: [phone]) Universitat Bonn, D-5300 Bonn 1, Gerhard-Dogmagk-Strasse 1,
Professor A. R. Katritzky, FRS, Department of Chemistry, University of Germany (Fax: [phone])
Florida, Gainesville, FL 32611, USA (Fax: [phone]) Professor H. H. Wasserman, Department of Chemistry, Yale University,
Professor N. K. Kochetkov, N. D. Zelinsky Institute of Organic PO Box 6666, New Haven, CT 06511, USA (Fax: [phone])
Chemistry, Academy of Sciences USSR, Leninsky Prospekt 47, Moscow Professor W. T. Wipke, Thimann Laboratories, University of California,
B-334, USSR (Fax: [phone]) Santa Cruz, CA 95064, USA (Fax: [phone])
Professor A. McKillop, University of East Anglia, School of Chemical
Sciences, University Plain, Norwich NR4 7TJ, UK (Fax: [phone])
Editor Tetrahedron Organic Chemistry Series: Professor J. E. Baldwin, FRS, Dyson Perrins Laboratory, Oxford UK
BOARD OF CONSULTING EDITORS
F. Arcamone, Florence J. Elguero, Madrid J. Michalski, Lodz A. I. Scott, College Station, TX
D. Arigoni, Zurich A. Eschenmoser, Zurich M. L. Mihailovic, Belgrade K. B. Sharpless,
P. D. Bartlett, Fort Worth, TX D. A. Evans, Cambridge, MA K. Mori, Tokyo La Jolla,CA
A.R. Battersby, Cambridge G. Fodor, Morgantown, WV T. Mukaiyama, Tokyo G. Snatzke, Bochum
A. L. J. Beckwith, Canberra A. Gonzalez Gonzalez, Tenerife K. Nakanishi, New York, NY H. A. Staab, Heidelberg
R. G. Bergman, Berkeley, CA Y. Hirata, Nagoya T. Norin, Stockholm G. Stork, New York, NY
A. J. Birch, Canberra R. Huisgen, Munich R. Noyori, Nagoya Sukh Dev, New Delhi
R. Breslow, New York, NY W.S. Johnson, Stanford, CA S. Nozoe, Sendai, Japan W. Tochtermann, Kiel
H. C. Brown, Lafayette, IN M. Julia, Paris W. Oppolzer, Geneva A. Todd, Cambridge
E. J. Corey, Cambridge. MA A. Kjaer, Lyngby H. Paulsen, Hamburg H. G. Viehe,
J. W. Cornforth, Brighton V. A. Koptyug, Novosibirsk P. Potier, Gif-sur-Y vette Louvain-la-Neuve
D. J. Cram, Los Angeles. CA M. Lahav, Rehovat S. K. Pradhan, Bombay E. Vogel, Cologne
P. Deslongchamps, Quebec J.-M. Lehn, Strasbourg V. Prelog, Zurich P. von Ragué Schleyer, Erlangen
M. J. S. Dewar, Gainesville, FL R. U. Lemieux, Alberta G. Quinkert, Frankfurt Y. Wang, Shanghai
C. Djerassi, Stanford, CA X. T. Liang, Beijing R. A. Raphael, Cambridge K. B. Wiberg, New Haven, CT
W. von E. Doering, P. de Mayo, Ontario C. W. Rees, London E. Winterfeldt, Hannover
Cambridge, MA A. I. Meyers, Fort Collins, CO J.D. Roberts, Pasadena, CA N.S. Zefirov, Moscow
J.E. Dubois, Paris
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Subject Index 1991
Corrigenda alkylssilylketene-,via addition cycloaddition
Banerjee A.K., Acevedo J.C., ap— unsat esters to Grignard 5-oxo-9—decanal, Luche--Barbier
Gonzalez R. and Rojas A. reagents, selective addition to aldehyde
:42,2081 (1991): authors regret 8331 with allyl or propargyl bromide,
they did not explicitly mention as precursors of vinyl ethers, use 1985
the contributions by Ourisson ef in isoprenoid chain elongation and substitution mechanism,
al in "enone—benzene by Claisen rearrangements, 6521 photosubstitution of aromatic
Ferrenaarnrdaenzg eJm.eJ.n,t ”G on1z5a6l4e1z R., cyc1l-oapmrionpoacnyocnleo-p,r ospyannteh esis of and heteroaromatic rings, 5029
Rodriguez M.L., Ruiz—perez C and substitutions at 7(—systems,
and Rodriguez—Romero V. : 46, carboxylic acid role of high press, Report, 8463
6265
8237(1990): p.8293, absolute bromine tof’—(functional alkyl)
configuration at carbon C-4 hydroxydihydrofuran acetal
should be R and not S, 4221 fragments of azadirachtin anti- OB-unsat esters, stereo—
feedant from Azadirachta
IwSa.m o:t4o7 ,4K3.2,5 (A1r9a9k1i) :K .T aabnlde Shinkai indica, synthesis for bio— logical selective synthesis of B-halo
72,1p7.94 327 has been corrected, Pde-vmaelduiataitoend, 6i8nt1r3a molecular cadrebreinvis,u m9 6i2o1n s to nonconjugated
Jager V., Schroter D.and formation and prep substrate dienes, retarding (—Deffect of
Koppenhoefer B.: 47, from D-glucose, synthesis second double bond, 219
2195(1991): date of receipt has enantiomeric paniculide B, 7259 conjugate-, haloethanol to
been corrected, 4787 tetrahydropyran and chromone heteroannulation of
Marchand A.P., Annapuma P., tetrahydrofuran-, prep from 4-o0x0-4H-1-benzo-pyrans,
Taylor R.W., Simmons D.L., 2-phenyl-— sulfonyl cyclic 9431
Watson, Nagl A., ethers, 1329vinylketene-, decarboxylative radical-, to vinyl—
Flippen—Anderson J.L., Gilardi enantiomerically pure, as sulphones and
R. and George C.: 46,5077 diastereoselective dienes in vinylphosphonium bromide,
(1999): p.5077 list of authors Diels—Alder reaction , catalysis transformations of geminal
should include Kashyap A.P., and facial selectivity, 4519 (pyridine-2-thiyl)
907 vinlyketene-, enantionerically phenylsulphones, 7091
Szantay C.,Balazs M. Bolcskei H. pure, asdiastereoselective dienes di-addition, Friedel-Crafts
and Szantay C.: 47,1265(1991): in Diels—Alder reactions,
incorrectly numbered compds in catalysis and facial selectivity, reaction of ethene with acid
Table 2 have been corrected, 4519 chlorides, 4991
2923 diastereoselective—, organoCu
Vacca J,P., deSolms S.J., Huff reagents to 2-exo—bomy]-—
LR., Billington D.C., Baker crotonates, 9691
R.,Kulagowski J.J. and Mawer : Acylation effect of ion pairs within active
455679(1989):p.568211Lwas direct-, O-methyl—3-stannyl sites of enzymes on reaction
more polar and 11D less polar, tetronates, 8285 rates, 2617
15Dhad positive rotation of intramolecular-, enantioselective—, diethylzinc to
1.1°while unnatural isomer had m-trimethylsilyl-mm—alkenoyl aldehydes,2-{(S)—
negative rotation; p.5693, chlorides, vinylsilane term- 2-pyrrolidinyl]pyridine catalyst,
analytical data for 16D and 1 inated, prep 4- and 6—membered 8251
16L were reversed; 16D had cyclic ketones, 8111
m.p.289— 320 and rotation stereoselective acetylations, Grignard reagents to oB—unsat
—31.0°, 907 silylenol ethers via norephe— esters, prep alkylsolylketene
drine derived oxa— zolidines, acetals, 8331
Acetals see also Thioacetals 7925 heteroconjugate-, acetylenic
2-nitro- and 3—nitro— unprotected sugars, synthesis of derivs, diastereoselectivity, 3727
2-cyclohexenone acetals, prep 6-O-acyl-D-glycopyranoses iodine atom transfer-—, alkyl
and formation of highly and methyl-6— O-acyl-D- iodides to alkynes, 6171
f2u0n2c7t ionalised intermediates, glycopyranosides, 3817 iodine atom transfer-,
acylketene-, achiral and Q-iodocarbonyls to alkynes,
enantiomerically pure, prep and precursors for radical trans—
react— ivity, 975 Addition reactions see also location, 6189
1
2 Tetrahedron
Michael-, 2’,3’ modified uridine Aflotoxins aldehydes, carbonyl compds
derivs from 2’,3’- and related structures, 2,3-O-isopropylidene—D-glyceral
ene--2’—phenylselenony] uridine, regiocontrolled annulations, dehyde and [(1)5-CSH5)Fe
3431 application of homogenous Pd
(CO)-PPh3)COCH 3] derived
Michael-, enol silyl ethers, catalysis, urethane tether and
enolates, aldol reaction, 10077
organotin triflate as catalyst, 0,0-diiodine effect, 9357 3-methylfumaric and maleic ester
9773
nucleophiles to chiral mono aldehydes as NEPH
propionaldehyde, Agonists derived oxazolidines,
chloroacetaldehyde and Q- and B—adreno- asymmetric hydrogenation, 7357
2-chloroprop- ionaldehyde, cal— ceptor-,chirality, Report, 9953 4-pentenals, substit, asymmetric
ulated transition states, 9005 cyclisation, into cyclo—
nucleophilic—, quinones, Report, pentanone derivs by Rh with
8043 Alcohols see also Amino alcohols chiral ligands 4879
nucleophilic-, to chiral carbonyl Qt-allenic-, via syn or anti achiral and chiral-,
compds, origin 1t—facial opening of propargylic epoxides, diastereoselective condensation
diastereoselectivity, 8991, 9005 1677 with directly generated titanium
or substitution, reaction of 1,4— 2-alkanols, branched and enolates of activated esters,
dinitrobenzene with unbranched, resolution using 7897
t—butylmagnesium chloride, porcine pancreatic lipase, 1611 aromatic—, C2—homolo
1091 cyclopropanols and allyl alcohols gation via S—hydroxy
oxidative coupling, DOPA with via reaction of trialkyl— isoxazolidines, 4121
resorc— inol and phloro- stannylmethyllithium with aromatic—, direct formation of N—
glucinol, adducts with oB-epoxy-, and chloro phosphinoyl—and
tetrahydro— ketones, 3281 N-sulphonylimines, 5561
methanebenzofuro[,2,3—d]azocin dehydration with aromatic—, reaction with indole,
e skeleton, 6243 triphenylphosphine-CCl4, synthesis of diindolylmeth-
oxidative-, Co—acetate promoted, D-isotope studies, 949 anes, 9225
1,3- dicarbonyl compds to divinylcarbinol, asymmetric benzaldehydes, substit, reactions
pPh-ocanceotlh nkolde-opin,rhte oois(sbo bpeniuhsnsn,iztd noree6pir 4hm 5eewa7tine thorhyno lbesdi iicle tnyoel s)a,ml leet7n1hi ycl e iSDethop-lao srx apybnl—yde4 s—hspy edernpotolexynisodilasstt e,inoo —fn 2, 19e5r ythro- chiewerfciafttleih cv tip 3tr,yoo 3fp- cidocoinanctt—rhio lolona,srl oda1oel4nhl8ryy5edl ge ,i omesctehalll—os r,o —
phetshtaelrsi mi2d2o1s1 ulphenyl chloride to ex—pacnoeolldylib cr iongmdeionrceehcrlta otrieilodenec t orfio oonxsi daast ion, a2c-ecthallodreohpyrdoep ioannadl dehyde,
alkynes, synthesis of unusual controlled oxidising agents, 887 addition to nucleophiles, calcu—
thiirane derivs, 7185 lated transition states, 9005
hexafluoroisopropanol for
regioselective butrylation of sec rearrangements via zwitterionic enantioselective addition to
OH groups, D-and L-galacto intermediates, 6725 methyl- zinc, 2-{(25)-2-
and mannopyranosides, 103 O-sulfinylation with pyrrolidinyl}pyridine catalyst,
stannylmetallation, conjugated methanesulfonyl cyanide or 8251
enynes, 1163 am sulfony] chloride, furan—3—aldehyde and
stereoselective—, organo—Cu
corresponding furoyl Ot-radical,
reagents to N-acyliminium ions,
prep of trans— 2,5—disubstit optically active sec-, via conform ation and stereo—
pytrolidines, 573 enzymatic hydrolysis and dynamics, 6427
chemical transform- ation, 8701 methacrolein and ethylacrolein
stereoselective-, R2CuLi to ortho- propargyl-, 3C— ethynyl-I,2,5,6-
acylhydrazones, intramolecular
siunbtsrtai—t momleetchuylla rc iansnsaimsattaensce, and di-O-isopropylidene and intermolecular Diels—Alder
solvent effects, 4739 O-D-allofuranose derivs, effect reactions, 10053
syn-selective Michael reaction of iLnAtrHa — rmeodluectciuolna,r 6o9x7y gens on optically active B-siloxy-, via
enamines with 2~-(1-alkenyl)- organo-Al catalyzed
sec-, resolution by
1,3-dioxolan—2-yl- ium cations rearrangement of epoxides, 6983
in situ generated from etrnaznyemstee-rciafticaaltyisoen d in alkyl pinacol cross coupling, vanadium
2,2-dimethoxyethyl carboxylates as solvents, 7645 promoted, enantio— and dia—
t-2b-uatlyklecnyoaantoekse,t e3n7e3 7t o silyl enol viad iboaxkienr—’s4 -oyneaesst wrietdhu ctcihoirna l of 1,3- sditoelrse,o s5e7le3c7t ive synthesis of 1,2-
oy and conjugated dienes, oxoalkyl groups at 6—position, propionaldehyde,
to C8=4.C double bond of EPC synthesis, 6197 c2h-lcohrlooarcoeptraolpdieohnyadled ehayndd e,
9(0R3)5- 2-hydroxy-3-enoic acids, Alcoholysis cproonffiolresm,a t8i9o9n1a l rotational
trialkylsilyl and trialkylstannyl acid—catalyzed-, trivalent reaction with nitrilium salts, prep
cuprates to B—unsaturated phosphomus acid amides, 9839 of N-acyliminium salts, 205
enones, intermediate 11— reversible reaction with
complexes, 1177 Aldehydes see also Amino benzotriazole, Report, 2683
Tetrahedron
stereoselective Reformatsky ervitsine and its solanaceous—, metabolism in
reactions with 20-deethylidene-6, 16—dihydroa transgenic plant teratomas
3-(2—bromopropiony!)—2-oxazol nalog, tetracyclic skeleton, integrated with genetically
idone derivs, 2821 synthesis, 5585 engineered genes, 5955
tartraldehyde mercaptans, Eryhthrophleum-, analogs, — indole-, sythetic study,
synthesis of D— and L-diginose synthesis and Na+K+-ATPase
and -saremtose, 1541 synthesis, A—2-teleocidin,
tartraldehydes, synthesis of N- lyngbyatoxin A, pendolmycin
benzoyl—L-ristosamine and and (R,E)- and (S,E)-7—
L-acosomine, 7837 (3,7,11-trimethyl—1 ,6,10-dodeca
triene-3— yl)-(—)-indolactams,
and 8—methylindolizidines 5401 8545
Aldol reactions from dendrobatid poison frogs, synthesis, dihydroteleocidin B,
B-hydroxy-C-amino acids, further pumiliotoxins and teleocidin B-3, and teleocidin
B-4, 8559
synthesis using chiral phase allopumiliotoxins and
transfer catalyst, 5367 reassignment of the keto taxine B, taxane hemisynthesis,
between 3-keto and aldehyde function in pumiliotoxin 307F, 9823
sugars, stereoselectivity, 189 5415 trans—-2,S—disubstit pyrrolidines
between enolates from iboga analogs, via electrophilic via stereoselective addition,
[()5-C5H5)Fe(CO)-PPh3)COC cycli— sation of methyl organo—Cu reagents to N—acyl-
H3] and 2,3-O- iso— 6(2-indolyl)-2-azabicyclooct— vinicmai-n,i uamn d iornesl,a t5ed compds,
propylidene—D-glyceraldehyde, 7T-ene-6—carboxylates, im—
10077 proved reaction, 5673 synthesis of (+)-desmethoxy
chiral boron enolate aldol indole-, logic for structure detn, cuanzine, 271
reactions, stereoselectivity, 3655 vinca-, structure and prep of
computational study using indole--N—(7-alkyl- 15’ ,20’— anhydrovinblastine
transition state modelling, 3471 4-indolyl)}-N-methyl-L-valine borane complex, 1265
diastereoselective—, directly esters, method for teleocidin
generated titanium enolates of intermediates, 8535
activated esters with aldehydes, indole-, ngouniensine and Alkanes
7897 epingouniensine, synthetic and in prim, sec and tert alkyl
erytd(treohir-rcitoavrsr)ieb-mloCeenrtcy tlhi ycvloesm—ip,ll yebbxeeentszw aelaednned h ycdyec lic insdTNtoaMulndRo-ic,—eas1 r,0 b33a505z6 5o50al 7ne d- , Tasntr-u9c9tu9r esb yo f oxir6ad7da7it7ci aolns , byst aHb2ilOi2za tiionn pyerfifedcitnse,
silyl enol ethers, 3007 catalyzed Cu complexes,
indolo[2,3—a]carbazole
Gif-type reaction, 6561
N-glycosides, tjipanazoles from
Tolypothrix tjipanasensis, 7739
Alkaloids macroline-type-,talcarpine and
(+}tetraponerine-8, alstonerine from ajmaline, 1383 Alkenes see also Olefins
stereoselective synthesis, 3805 macroxine—a from Alstonia and chiral chloro— nitroso sugar
(+)}-monomorine I, synthesis via macrophylla, 3129 derivs, asymmetric synthesis of
nitrone cycloaddition route, manzamine A!, homochiral prim amines, 3313
9329 "tricyclic heart’, synthesis, 2005 electro—fluorination, in amine—HF,
(--muspolinone, total synthesis, manzamine C and geometrical 705
157-1a7z9a yohimban, new ring moinsootmeerrp,e nsoyindtshe,s iss,y nt8h0e6s7i s of eleacltkreonne s ridcehr—i, verde acftrioomn with azo
system, synthesis, 1065 hydrazones of ethyl
21-epimer of 20- (+)}-epi-7,7a—tecomanine, 9195 bromopyruvate, 5615
deethyl—3, 17—dioxo—16-ethoxyc morphine structure, efficient route electrophilic—, vicarious
arbonyl—1—methylaspidospermid to hexahydrodibenzofuran
nucleophilic substitution of
ine, synthesis, 4165 derivs, 6681 hydrogen, 5001
aspidosperma-, enantiomerically norditerpenoid—, NMR studies of ethene, cycloadducts
pure tetracyclic(ABCE) ring delpheline, 8,9—methylene— with2(1H)pyrazinone, reduction
system, syn— thesis, 4155 dioxylappaconitine and to 2,5-diazabicyclo—
biss5 a6if4sr3oa qmuyicnionl insey ntqhueitniocn es-t,u dies, nordricutsypzoilnien e 42a9n9d ruspolinone, eth[e2n.e2,. 2F]r-ioecdtealn-—C3r—aofntess ,r ea9c2t6i9o n
synthesis, 1311 with acid chlorides, di-addition
brCom oftryormo sPisnaem-m,a ppluyrseiallildai nsp urBe a,a nd procthoebmeirsbteryr,i nes-y,n thoexsiidsa tion stage 4an9d9 1 molecular rearrangement,
isolation and structure, 6617
cycloprotobuxine—A of 7,8—-dehydro— berbines, 5841 ethoxyethenyl group, introduction
pyrrolizidine—, asymmetric into aromatic and
(3B-20R-chiralty) and isomeric synthesis of (—)-supinidine, hetereoaromatic rings, 1877
compds with 38,20R- and 7635 isotactic polymethoxy—1-— alkenes
3Q,20R-configuration, synthesis quinolizidine-, biomimetic from Scytonema ocellatum,
from lanosterol, 2957 synthesis, 8431 structure and synthesis, 4889
decahydroquinoline-, lepadin A sanguinarine and indole-, oxidation by chiral
from Clavelina lepadiformis, biosynthesis, enzymology and non—porphyrinic catalyst based
8729 molecular biology, 5945 on bleomycin—Fe complex, 1191
ellipticine, C—11 substit, synthesis sesbania-, thesis of acyclic propene, reactions with singlet
of 6H-pyrido[4,3—b]carbazoles, analogues of sesbanimides A oxygen and enophiles, PM3
6539 and B, 6787 study, 1707
4 Tetrahedron
Alkenylation Alkynes see also Enynes, Amidation
methylenation, aldonolactones, acetylenic derivs, acyl-,, concerted mechanism, syn—
access to carbohydrates, 1655 diastereoselectivity in ee of reaction,
heteroconjugate addition, 3727
amphiphilic diacetylenes with arylamidation, guanine ring by
Alkenyl! halides amino or ammonium carcinogen linked to guanosine
ifluorocyclohexadienone, functionality, synthesis, 9947 moiety, 5725
"chemistry, 705 an acetylene, intramolecular enzymatic trans—, and aminolysis
cycloaddition to carbonyl ylide, reactions, 9207
synthesis 2H,4H and Amides
Alkoxylation 9bH-furo[3 ,2-c]benzopyrans,
anodic methoxylation and T7113 17Q-alkylnylamide derivs of
acetoxylation, arylsulfonyl substit—, estradiol with side chains of
arylfluoroalkylsulfides, 625 cycloaddition with various lengths at position 15,
diazopropane, route to prep of 7751
ary!sulfonyl] substit 4-acetamidoanilides, L-arginine,
Alkylation cyclopropenes, 6139 p-guanidino—L—phenylalanine,
acetylation conditions, reactions of diarylacetylenes and Lysine, N2[D— fructos-3-O-yl
flavonoid thiosemicarbazones, diaryldiacetylenes, anodic and
9305 oxidation, synthesis diaroyl— D-glucos—3-O-yl]—acetyl-L
ysine, potential acrosin
and protonation, chiral Schiff stilbenes and acetylenic Ol- and inhibitors, 8831
bases, diastereoselectivity of jiketones, 799 carboxamides, N—-monosubstit,
reactants, 4611 iodine atom transfer addition of hydrolysis (without
angular--, tricyclodecadienone alkyl iodides, 6171 epimerisation) via
ester with alkyl halides, 1495
biomimetic transalkylation of iodine atom transfer addition of intramolecular N—O acyl
diroelcetf-i,n s vprieap smuolnfooanlikuyml atsaeldts , 6939 carOb-oinoydlso,- precursors for radical m3i9g2r5a tion in acetoxypivalimides,
calixi4}_ arenes, 8379 trans— location, 6189 chiral—, via(+)-2-
DNA--, properties ‘of chloropropionate and amines
(+}-CC-1065, analogs and duo— Alkynyl halides catalysed by lipase, 9207
carmycins, generation of singly lithium, sodium and potassium cyclic-, 4~membered,
5’-32P— end-labelled double chlorcallyl systems, theoretical 3-—amino—2~azetidinones,
stranded DNA for binding based and experimental study, 8739 leterature survey, Report, 7503
on M13 cloning, 2661 in situ prep via electro generation
electrochemical Allenes of acyloxytri-
trifluoromethylation of olefins, Co-acetate promoted oxidative phenylphosphonium ions, 767
mech-— anism and product macrocyclic maytansinoids, C-3
addition to 1,3-dicarbonyl
selectivity, 555 compds under aerobic to C-10 portion, synthesis, 4133
homolytic—, naphtho— quinone and conditions, 6457 phthalides, via single or double
methylnaphthoquinone, B—scission of alkoxyl radicals
ineetfneftmehacaltl—sp,,i c7,N3 —4s,3tO e—ri c aanndd polar Al5l,o5m’o-ndeihsy droxyleucine and gc1ey ,nc3el-rodabituhetyded nr-fo1r--o mo ls1 -aentdh ylfbreonmz o—
4-fluoro—deriv via reduction of
S-heterocyclic B- keto esters, 4—carboxyglutamic and isobenzofuran—l-ols, 5437
free radical ring—ex pansion, 4—carbethoxy— 4—fluoroglutamic trivalent phosphorus acid—, nature
4847 acids, 1001 of acid—catalyzed alcoholysis,
N-acetamidomalonate anions, 9839
effect of F substit on reactivity
Aluminium compounds Amidines
of alkylating moieties, 1001
Al-NiC12.6H20-THF for N-arylsulfonyl—, rearrangement,
oximdeatthiyvlea tifoonr,m ylOa—tainodn and chloro— selective re— duction of organic synthesis of enamines,
S-heterocyclic ketones in functional groups, 8587 B—amino- sulfonyl-enamines
Vilsmeier reactions, 1303 aluminium enolates, zinc chloride and 4H-thiazete— S,S—dioxides,
proteins and nucleic acid using 4— induced thioalkylation, syn— 1937
SNna2zc-oe,xt aobzxiicyny—-c73l—i(c4m eatHlhl)yo-lxoinyc e—,e2s Hte-1r18s3 7,w 4i—tbhe ortgmhaeentsohi-sy, l —e1csa7tta-rltyaz-dedbi uotl-y3l-r edairertahenrg,e m7e5n8t3 AmBi-daom ikdeot okneetso nes, (R)-1 and
of epoxides, route to optically (S)-2, reduction giving amido
Zn-Cu reagents, synthesis of alcohols with like or unlike
steirseoocdairfbfoecryecnltiina,l- , 18b6i1c yclic oragcatniov-e, Bi-nsdiulcoexdy railndge-hoypdeesn,i ng6 98o3f configuration, 1895
lactams, Report, 9503 epoxypyranosides, synthesis and Amination
structure of ‘¥-hydroxy— allylic-, promoted by copper,
isoleucine stereoisomers and 9449
Alkyl halides corresponding lactones, 6469 Amines see also Enamines
1,1-diphenyl—2-haloethenes, organo-, induced ring-opening of
B-chloroamines, synthesis by
ee reduction by metal epoxypyranosides, synthesis of
ydrides, 9071 antimycin A3 and electro— philic reduction of
alkyl iodides, iodine atom transfer (+)}-blastmycinone, 6483 Q-chloroimines, 3407
addition to alkynes, 6171 sodium bis(2— methoxysthoxy) 2,2—-dialkylcyclopropylamines,
polyhaloaikanes C,H2i+2-jXj, (1,1,1,3,3,3-hexafluoro-2--propo synthesis from >—chloroimines
numbers of constitutions, xy)aluminum hydride, stereo and synthesis
configurations, chiral and achiral selective reducing agent in a 1—amino-2,2-dialkylcyclopropa
configurations, 2969 carbacyclin synthesis, 2773 necarboxylic acids, 3389
Tetrahedron 5
2-alkenyl anilines, via conversion Aminium salts Q—amino acids, N-bis-silylation.
of benzothiazines, 8855 radicals, electrogenerated, cycli-
2-endo—aminonorbomenes, sationto 11—substit
2-exo-substit from dibenzo[a,d]cycloheptenimined
2-acetamido— rivs, 757
— oe acids,
41
4(7)-aminobenzimidazole, protecting group for guanidine
reactivity as bidentate Amino acids side—chain function, prep of
nucleophile, 7459 QO-dialkyl-, coupling using NG-2,2,5,7,8-pentamethylchro
amphiphilic diacetylenes with PyBOP and PyBroP compared man-6—sulphonyl—L-arginine,
amino or ammonium function— with BOP and BroP, 259 6253
anialliitnye, pseynrtohxeisdisa,s e—9m94e7d iated Q-, asymmetric synthesis from clavalanine, structure and abs
carbohydrates as chiral stereo— chemistry, Report, 6079
oxidation, M.O.techniques, 7525
anilines, electrosynthetic aspects templates, Report, 6079 cyclic O-amino acids, prep via
of anodic reactions, 737 Q-aryl-, via reaction of glycine cations, 4039
annulation of 6— and 7~membered tricarbonyl-Cr—complexess with deuterated analogs
rings, 583 anions from Schiff bases of 5-L-G-aminoadipoyl—-L-cystei
aqueous-, use in deprotection of Q-amino esters, 4619 nyl—D-allyiglycine, conversion
oligonucleotides, 2603
O-CH2CO2H functalized to Bactam metabolites, 8223
catecholamines, mechanism of
acid—catalysed—racemisation, tryptophan, synthesis and dibromotyrosine derivs, new from
5019 incorporation into analog of Pseudoceratina crassa, 1809
cis—1,2— and cis—2,3— cholecyto— kinin, 4763 domoic acid, C-8 side chain,
diaminotetralin, prep of B-hydroxcy—Ol-amino acids via synthesis, 155
anticonvulsants related to aldol condensation using chiral DOPA, oxidative coupling with
U-54494, 6157 phase transfer catalyst, 5367
resorcinol and phloroglucinol,
N-allylamines via microbial 5-L-O.-aminoadipoyl-L-cysteiny adducts with
reduction of N—allylhydroxyl-
1-D-valine, enzymatic conver— tetrahydromethanebenzofuro[,2,
N-tamoisnyels oxuisirnagn epClroosptyrliadmiai,n es3,3 29 sion to isopenicillin N, 3-djazocine skeleton, 6243
cyclisation synthesis of monocyclic p- lactam Fe-bleomycin, polynucleotide
function— alised pyrrolidines, involvement, 457 recognition and strand scission,
075 5-L-O-aminoadpoyl-L-cysteiny] 2463
oxidation with arenesulfonyl —D-allyl—-glycine and 8 gastroprotective substance
peroxides, Report, 1109 deuterated analogs, isopenicillin AI-77-B from Bacillus pumilus
polyfunctional-, synthesis via synthase action mechanism, AI-77, synthesis, 8635
Bt-CHR-NR’R”’, prep and 8203 glycine cation equivs, formic
alkylation of hydroxylamines,
hydrazines, amides, Report, ‘Y-hydroxy-isoleucine acid-induced 1-cyclisation to
stereoisomers and corresponding substit pipecolic acid derivs,
2683
prim-, reaction with 6—O—substit lactones, synthesis and structure, 4063
hexoses, 6469 indolactam analogs by microbial
5,6-dihydro—3,5—dihydroxy-4H (2R)- and 2(S)- conversion, 5453
—pyridones — new Maillard {11 3 C]2-amino-2-methylmalon L-cysteic acid and and L-cysteine
products, 9351 ic acid, synthesis, chiral from L-cystine, 877
pmmary-—, asymmetric synthesis substrates for serine N-Ol-Boc-N-€-tribenzyl
fchrloomr oanlikternoesso asnudg arc hidrearli vs, 3313 1-haymdirnooxcyymceltohpyrltorpaannsefcearrabsoex,y li49c7 EDTA-L~—lysine, synthesis for
protection by TDE sulfenyl group, acid, syn— thesis from cyclo— place— ment of EDTA at any
8145 propanone acetal, 6265 unique position in peptide chain,
putrscine and cadaverine derivs, 2,3-diamino acids, 2535
diamine oxidase oxidation, 507 enantiomerically pure, synthesis natural L-Ol-, and peptides,
reaction with dimethylcarbonate in via chiral imidazolidin— 2—ones, synthesis of phospha~C
presence of CO2, prep 2263 peptides, 1239
methylcarb— amates, 9489 4-acetamidophenyl-, and non—natural-, structural
tert 2,4-dimethoxy— 4-acetamido- anilides of L- requirements for biosynthetic
benzylamines, prep and use in arginine, p-guanidino incorp- oration into poly—
synthesis of sec amines, 4591 L-phenylalanine, L-lysine, ptides, 2389
tert—aromatic—, N- N2[D- fructos-3—O-yl and potential chiral electrophilic
dealkylation—N-nitrosation by D-glucos—3-O-yl]acetyl-L—lysi equivalents, prep, 563
unns-ybmu tyvlic-i nnailt ridtie,a mi7n8e4s5, n8e8,3 1p otential acrosin inhibitors, psammaplin derivs from
Psammaplysilla purpurea, 2097
conversion 1,2—aminoazides by 4-carboxyglutamic and
catalytic hydrogenation or 4—carboxy—4— fluoroglutamic pyrrolizidine-, with carboxylic
reductive alkylation, 8177 acids, reduction to 5,5’— group at C-3, isolation of
via rearrangement of dihydroxyleucine and 7A-epialexaflorine from Alexa
hexahydro—{1 H)-2-benzazonini 4-fluoro—5,5’—dihydroxyleucine, grandiflora, 5637Amino acid
um ylides in liquid ammonia, 47 1001 esters
ee. 6-O-(aminoethyl)-D,L-myo-inosi Antagonists
, kinetic resolution tol-1,2-cyclic phosphate, Q-and B—adreno- - ja— ,
carbamate—directed putative insulin second chiralty, Report, 995:
hydrogenation, 8869 messenger, synthesis, 21 aldosterone-, synthesis
D- and L-diginose and 14,17-hetero-bridged
G-e,n aanntiioon—s sferloemct iSvceh isfyfn tbhaesseiss, of —tsaratrrmaelndteohsyed,e smyenrtcheaspitsa n—s,—1 o 19-norsteroids, 7377
Ql-arylamino acids via reaction galactosamine—containing Anthocyanins
with tricarbonyl-Cr—complexes, oligosaccharides, biologically biflavanoid derivs, flavan—3-ols,
4619 7 nt, —_ and 4—arylflavan—3-ols,
N-(7-alkyl—4-indolyl)—-N-methyl synthesis o — stereo—and regio— selective
—L-valine esters, method for precursors, 5149 oxidation with 2,3—dichloro—
teleocidin inter— mediates, 8535 glycoamino acids and dipeptides a
via anodically produced
N-methyl—Ol-amino-, asymmetric
synthesis from glyoxal derived phenoxenium ions, 645
hexosamine-inositol phosphates Antibiotics
chiral heterocycle, 4343
relatedt o putative insulin BHactam-, 3—amino-
mediators, 1 2-azetidinones, literature
Amino alcohols N-benzoyl-L-ristosamine and survey, Report, 7503
B-amino-alcohol-N-oxide derivs, —L-~ acosamine, synthesis, 7837
BHactam-, enhanced activity in
use in synthesis of 2,3 or combin- ation with bulgecine,
—161 substit NH pyrrolidines, Aminolysis 6079
1,2— and 1,3-, prep and use in enzymatic-, and transamidation (+)}-kjellmanianone,
reactions, 9207 enantioselective synthesis, 173
enantio— selective reduction of (+)}+thermozymocidin, synthesis,
acetophenone and Report, 6079
anti—acetophenone oxime Ammonium salts
methyl ether with borane, 4941 amphiphilic diacetylenes with 1B -methylthienamycin,
1,3-, with pyrrolidin structure via amino or ammonium funct- stereocontrolled approaches to
hydrolysis of amido alcohols ionality, synthesis, 9947 key intermediate, 7117
formed by reduction of (R)}-1 quatemary salts under phase actinorhodin, polyketide aldolase
and (S)-2-B-amido ketones, transfer conditions, effect of involved in form— ation, 6029
1895 anion hydration on selectivity agglomerin A and (+)carolinic
D-erythro-sphingosine, synthesis, coeffs (ky/xSel), 1285 acid synthesis, prep 3-acyl
2835 tetronic acid via O—methyl 3-
norephedrine derived oxazolidines, stannyl tetronates, 8285
acetylation of stereogenic Annulation altemicidin, structure detn by
silylenolethers, 79 2-cyclohexen—1—one-, NMR analyses, 3621
stereocontrolled synthesis of antimycin A] synthesis of rac
hydroxylated tricyclic systems, 2-hexyl-
Amino aldehyes 5491 3-hydroxy—4—pentanolide
Q-, cycloaddition of activated 6- and 7-membered rings onto (NFX-2) and its optical
dienes, effect of N-protecting amines, 583 resolution, 6623
groups on stereochemistry, 1053 het1e-rboe-,n zo4p-yorxaon—s- 4Hv-ia conjugate antimycin A3 and
Cl-, [4+2] cycloaddition to addition haloalkanols in (+)}-blastmycinone, synthesis via
activated dienes, effect of presence of base, 9431 organo—Al induced ring ning
N-protecting groups, 1053 of epoxypyranosides, 648
leading to bicyclic dienes, via
D-threoninals and intramolecular Pd—- catalysed benzoisochromanequinone-,
D-allo—sthreoninals, coupling of enol triflate and biosynthesis of kalafungin,
N,O-protected, highpressure vinylstannane functions, 4555 genetic studies, 6059
[4+2]cycloaddition to pyrido-, by tandem bis isoquinoline quinone-,
1-methoxy-1,3—butadiene, 1037 Wittig/elctrocyclic ring—closure, — of rac saframycin B,
D-threoninals and prep of pyrazolo[4,3-c)- and 643
D-allo—threoninals, ee derivs, dihydrosarkomycins and
N,O-protected, cycloaddition to 673 cyclopentenoids, synthesis via
1-benzoyloxy—2-1-butyldimethy regiocontrolled-, 0,0’—diiodine 2-alkyi-3—carbethoxy—cyclopent
\siloxy—4—methoyx—1 ,3—butadie effect coupled with urethane adienones from angularly
ne, 1045 tether, Pd—catalysed alkylated tricyclo— [5.2.1.02,6}
hydroarylation decadienones, 1509
Amino ketones o-iodophenoxyfuranones to erythromycine A and B, synthesis
Q-amino ketones via ae ABC structures of AFM1 and of aglycones and prep of
formation of C—N bonds in austocystine, 9357 C1-C10 and C11-C13 segments
chiral enol ethers, 5877 regpihoosseplhecotriavnee—-, meidmiiantoe—d , 2st2a9r1t ing from levo— glucosane,
bicryicnlgi co pOetn-ianngd tBo -2,- arreytlr-o —Michael 11,,32,,44-1trhiiaazdiinaez olrien g,r ipngr eipn toof eryint h(roCnSo—lCid9e)s+ (AC 3a-nCd4 )B+, synthesis
cyclohexenones, 4417 mesoionic compds derived from (C1-C2)+(C11-C13) sequence
[1,3,4] thiadiazolo]2,3—c]- and from 1,6-anhydro—-—D-
Amino sugars [1,3,4]thia~ glucopyranose, 2317
3-amino-2,3—dideoxy—D-erythro— diazolo[3 ,2-d][1,2,4]triazines, glidobactin—, synthesis of core
furanose derivs, via conversion 6747 structure glidobamine, 6251
of D-xylose to via N—acylimminium ion-enamide hybrid—, genetic engineering
3-nitro-2,3-dideoxy—D-erythro tautomers, bicyclic lactams, — 6045— a progress report
—furanoside, 4861 Report, 9503
Tetrahedron
ionomycin, synthesis of C-2 to Antimitotic agents potassium 2,4—pent— anedionate
C-15 fragment, 2733 ellipticine, C-11 substit, synthesis via SRN1 reaction with diazo—
marine-, aa mycin, A 6H-pyrido[4,3—b]carbazoles, sulfides, 333
structural study, 3511 39 regioselective 3,6—di—
N-benzoyl-—L-ristosamine and methoxy-—3,6—dimethylcyclohex
L-acosamine, synthesis, 7837 ——e
natural alahopcin, stereospecific new-, sa Sos indole and a—1,4~diene Ol-arylation of
synthesis, 5835 indoline romophores, 4383 ketones via silyl enol ethers,
9119
new macrocyclic lactone RP
63834, structure, 61 Antitumor agents SRN1 C-arylation, phenols with
quinocarcin tetracyclic analogs, extractive and 5’-desmethoxy azosulfides, prep
synthesis, conformation, crystal niranthin, synthesis, 8931 dibenzo[b,d]pyran-6—ones, 9297
structures and DNA cleavage
abilities, 2629 Arenes
salinomycin and narasin, alkali 1,3,5— and 1,2,4— Asymmetric induction see also
metal salts, complete assigninent trimethoxybenzenes, Enantiocontrol, Enantio—
1H and 13C NMR, 10109 polylithiation, 9279 selection
sarubicin A biosynthesis, synthesis 1,4dinitrobenzene, reaction B-amido ketones, (R)-1 and
advanced intermediates, 7209 witht-butyl magnesium chloride, (S)-2, reduction giving amido
sinefungin, bio— synthesis study 1091 alcohols with like or unlike con—
using a cell-free system, 6069 aromatic rings, trans— ition metal figuration, 1895
TAN-950, structure and isolation mediated thiation, 8621 formation of C-N bonds in chiral
from Streptomyces platensis, benzene, duel electro— synthesis enol ethers, 5877
8079 of p- benzoquinone, 841
thienamycin and (+)-PS-5S benzene, pentacyclic dimer, prep
synthesis, 531 of seco-(6]-prismane, 778. Asymmetric reactions
ethynlarenes, Pd—catalysed
carbonylative ling with Q-amino acids from
Anticoagulants 3-tphenent i ides, regio— carbohydrates as chiral
catalysis, improved by substrate chemistry, 6449 templates, Report, 6079
attenuation, 2503 photosubstitution of-, addition and (-)-muspolinone, total synthesis,
monoclonal—, with sequence substit mechanism, 5029 7179
specific affinity for a stem- 2,4-disubstit—3 ,3—difluorotetrahyd
loop structure in DNA, 2563 Aromatisation rofurans via intramolecular
trapping difluoroalkyl radicals
cyclo-, O-oxoketene dithioacetals by tethered olefins, 9439
Anticonvulsants and B-oxodithioacetals with diastereoselective addition
related to U-54494 prep from benzyl-, 1—(naphthylmethy]) organo-CU reagents to 2-exo—
cis—1,2— and cis—2,3—diamino- and 2—(naphthylmethyl)- bomy] crotonates, 9691
tetralin, 6157 magnesium halides, synthesis of erythro-selective aldol reaction
con— densed polynuclear between tricarbonyl (o—-tri-
aromatic hydro— carbons, 3499 methylsilybenzaldehyde
Antiestrogenic agents deriv)-C1 complexes and cyclic
17B-estradiol derivs Ary! halides silyl enol ethers, 3007
withN—butyl, N-methyl 2-hydroxyaryl iodides, H-transfer with chiral NADH
alkylamide side chain at position Pd-catalysed carbonylative models as function of config—
15, 7751 coupling with ethynlarenes, uration and conformation, 9363
regiochemistry, 6449 hydrogenation, 3-methylfumaric
aryl bromides, Pd—catalysed cross and maleic ester monoaldehydes
Antifungal agents coupling with as NEPH-derived oxazolidines,
camalexin produced in leaves of (Z)-1-ethoxy—2-tributylstannyle 7357
Camelina sativa, 3909 thene, construction of condensed primary amines from alkenes and
econazole nitrate and miconazole heteroaromatics, 1877 oy chloronitroso sugar derivs,
naiuttroatxei,d acthiaorna cptreordiuzcattsi,o n 65o4f 9 benzylidene dichlorides, 0,o- 1
dialkyl substit, NMR, unusual SPAC reaction, use of
papulacandin-, L-687,781 effects of steric hindrance, 5237 diasteromerically and optical
B-1,3-glucan synthesis chlorobenzene, pure sulfinyl— acetates, 6601
inhibitor, structure, 7563 electro—fluorination in synthesis of (—)supinidine, 7635
restricticin from Penicillium amine-HF, 705 synthesis of
restrictum, 3915 perfluoroalkyl azaarenes with D-erythro—sphingosine, 2835
TAN-950, structure and isolation perfluoroalkyllithium—BF3 synthesis of N-N-methyl
from Streptomyces platensis, system, synthesis, 6231 Ql-amino ester from glyoxal
8079 photosubstitution of-, addition and derived chiral heterocycle, 4343
tjipanazoles, N-glycosides from substitut mechanism, 5029 synthesis, hexoses and aza sugars
Tolypothrix tjipanasensis, 7739 trichloromethylarenes, reductive branched at C(5), 9641
condensation with hydrox—
Anti-HIV agents ylamine in pyridine, prep of
nitriles or Asymmetry
3’-O-fluoro— and aati ,2,4-oxadiazoles, introduction of chiral centre on
3’-Ol-azido—thymidines, 44 C-6 of a carbohydrate unit,
structure by NMR and MM2 synthesis of C-2 to C-15
calculations, 7363 Arylation fragment of ionomycin 2733
dideoxyisosine and electron-rich aromatic compds stereochemical relationships in
dideoxyguanosine isosteres, with 3,6-di- methoxy-3,6—di non-rigid mols, use of
prep, 8949 methylclohexa—1,4—diene, 313 promolecules, 31
Tetrahedron
Autoxidation Azocines norbor(ne)nylmethanol enzymatic
antifungal econazole nitrate and natural and unnatural, synthesis, resolution in organic media,
micon— azole nitrate, Report, 9131 application to synthesis of
characterization of products, (+ (-)-endo-norbormene
6549 Azomines lactone, 5513
natural and unnatural, synthesis,
Aza compounds Report, 9131 Bicyclic heterocyclic compds see
perfluoroalkyl aza— arenes with also Heterocyciic ring systems
perfluoroalkyllithium—BF3 Azulenes (-)-frontalin and (—)-malyngolide
system, synthesis, 6231 via anodic oxidation of via epoxyketone re-
rearranged azadirachtins, cycloheptatriene systems, 593 arrangement, 6967
characterisation and structure 2,5—diazabicyclo[2. 2.2Joctan—3-on
activity relationships, 9231 Benzimidazoles es via reduction of cyclo—
4(7)-amino-, reactivity as adducts of ethene with
bidentate nucleophile, 7459 2(1H)pyraz— inones, 9269
Az3eHp-ianzeesp in—2-ones and 3,3’-diamino-2,2’—bi—1,4—naphtho
Benzofurans - —, photolysis, 8373
6H-azep[ino[2,1—b]-quinazolin— hexahydrodibenzofuran derivs, 6-acetyl-2,4-diamino—7 ,8—dihydr
12-ones via photo-induceraidn : efficient route, 6681 o-9H-pyrimido[4,5-b][1 A]}diaze
expansions of aryl azides, 22 ine, synthesis using
natRuerpaolr ta,n d9 1u3n1n atural, synthesis, Benzofuroxans razano[3,4—d]pyrimidine
1,2-alkylenedioxynitrobenzofurox precursor, 5259
ans, Boulton—Katritzky amino-azabicyclo[3.1.0Jhexane
Azetidinones rearrangement, effect of diastereomers from chloro—
3,4-disubstit—, enan— tiospecific heterocyclic side ring, 7157 enamines and sontepdeite, 8133
routes, 1137 bicyclic heteroaromatics, prep via
3—amino—2-azetidinones, Benzoquinones see Quinones $(tibutylstanny!}isonazoles,
leterature survey, Report, 7503
4-acetoxy—3-[1-(t-butyldimethyls Benzothiazoles bicyetc lactamdione via oxidative
iloxy)ethyl]-2-a zetidinones via 5,6-dimethoxy-2—(4—-methoxyphe cleavage tricyclic pyridone,
electrochemical oxidation, 531 nyl)-benzothiazole, crystal-, 9981
azetidin—2-one ring formation, molecular—structure and M.O. bridged 2,2’-bipyridines and
NMR, 7417 calcu- lations on related — Report,
trans-3,4,4—substit compds, 6493 1
azetidin—2—ones, synthesis from imidazo[1,2-a]pyridine derivs and
alkylthioimidates, 6759 Benzothiophenes 2-nitro— propane, SRN 1
benzo[b]thiophenium S,C-ylides, reaction, prep of
Azides prep, structure and comparison pharmacologially important
1,2—aminoazides, conversion to with thiophenium analogues, compds, 5173
unsym vicinal diamines by 1 methyl 6—(2—methyl)-—
catalytic hydrogenation or 2-azabicyclooct—7—ene-6—carbo
aryerlxe-dp,ua cnptshiiovoetn o,i anlpdkryuelcpae tdio ofn r,i n8g 177 Bednizohofyx da4r~zoaobllekenyszl aixdaeznoel-eSs( 4vHi)a- reaction xisyamtlpiarotone vs,et od e lierbceotagcrato ipohanil,lk iacl5 o6ic7dy3 c alnia—l ogs,
3H-azepin—2-ones and oxazolones with ethyl triazolopyridine ylides derived
6H-azep[ino[2,1-b]- 3-oxo—4—-triphenylphosphoranyli from 2-acyl-
kinqeutiincaalzloyl icno—n1t2r-oolnleesd , di2s2p7l7a cement dene-butyrate, 89 m5e2t7h7y ltriazolopyridinium salts,
on allylic chloride, synthesis of Betaines
serotonin-3 receptor ligand
2(3H)-benzoxazolones, Bidentate
prototype, 5391 regioselectivity in C—acylation, nucleophile, 4(7)-
trimethylsilyl-, regio and selective 6649 aminobenzimidazole reactivity,
ring opening of epoxides in 7459
presence of aluminium and
titanium isoprop— oxide, 1435 Bicyclic alicyclic compounds
2,3,4,5,6-tris—(bicyclo[2.2.2]oct
Biologically active compounds
eno) tropylium ion, formation, 4—cyan0-2,3-diphenyl=2H-pyrrol
Aziridines rties, and reactions, 6951 —5-thione, synthesis and
diastereoselective aziridination, bicyclol2. 2; 2Joct-2-enes, endo reactions, 8243
asymmetric formation of C-N cis—5,6—disubstit, reaction with 4—cyan0-2,3-diphenyl=2H-pyrrol
bonds in chiral enol ethers, 5877 diazomethane, 7699 —S-thione, synthesis and
naturally occurring chiral bicyclo[3.2.0]heptenes via reactions, 8243
(2S,3S)4{+)-azindine-2,3—dicar rearrangement
boxylic acid, synthesis, 5287 vinylcyclopropane—cyclopentene A-—2-teleo cidin, anldy ng(bRy,aEt)o-x iann d A,
, syntheses (+)-grandisol and
Azo and azoxy compounds (-)-A%12)-capnellene and 7-(3,7,11-trimethy]-1,6, 10-dod
azoalkenes(derived from antipode, 8259 ecatrien— 3—yl)(—)-indolactam
hydrazones of ethyl bromo- cis—bicyclo[3.3.0]octane—1—carbon 8545
pyruvate), reaction with electron yl derivs by stereospecific re— agglomerin A and (+)-carolinic
rich alkenes and hetero— cycles, arrangement1—chloro9-hydroxy acid synthesis, prep 3-acyl
5615 bicyclo[3.3.1}nonanes, 9097 tetronic acid via O-methyl 3-
azosulfides, SRN1 C-arylation of formation 7— and 8-membered stannyl tetronates, 8285
phenols, prep rings, Mn-based tandem radical both enantiomers of methyl
dibenzo[b,d]pyran—6—ones, 9297 cyclisations, 8663 epijasmonate, synthesis, 6999