Table Of Content

INORGANICA CHIMICA ACTA VOLUME 220, NUMBERS 1-2, JUNE 1, 1994 Contents Metals in Organic Chemistry I Preliminary Communication Gold in organic synthesis Part 2. Preparation of benzyl-alkyl and -arylketones via C-C coupling ......2..... ce.e e.e e.ee .ee e.en s J. Vicente (Murcia, Spain), M.D. Bermidez and F.J. Carrié6n (Cartagena, Spain) Articles Regio- and stereoselective dimerization of 1-alkynes catalyzed by an Os(II) complex..................024. P. Barbaro, C. Bianchini, M. Peruzzini, A. Polo, F. Zanobini and P. Frediani (Florence, Italy) Synthesis of 5,6-dihydro-4H-1,3-oxazines from neutral and cationic platinum(II) nitrile complexes. X-ray structure of ee PCr eeBO P OG sso kc ce a on bd aie de bab ae bos 0a bb ewe ekeeee eee 21 R.A. Michelin, U. Belluco, M. Mozzon, P. Berin, R. Bertani, F. Benetollo (Padua, Italy), G. Bombieri (Milan, Italy) and R.J. Angelici (Ames, IA, USA) Ruthenium complex catalyzed polymerization of OH or COOH group containing alkynes to give functionalized ST CTE ee CC TOE CEP TE ee EOE EE Ee eee 35 I. Yamaguchi, K. Osakada and T. Yamamoto (Yokohama, Japan) Hydrozirconation/transmetalation of acetylenic stannanes. New 1,1-dimetallo reagents.................2..04- 41 B.H. Lipshutz and R. Keil (Santa Barbara, CA, USA) Rhodium-catalyzed synthesis of 2(5H)-furanones from terminal alkynes and non-substituted alkynes under water-gas See Ue Ge 0:68 ew he HF hike ee Ok os ew a a eee ee 45 T. Joh, H. Nagata and S. Takahashi (Osaka, Japan) Influence of bulky substituents on the regioselective group-transfer reactions of diorganozinc compounds with N,N’- a ee 8 a I o.oo ERAGE 1S WERE wa Oe he 0 RE ON 55 FE. Wissing, K. van Gorp, J. Boersma and G. van Koten (Utrecht, Netherlands) Asymmetric catalysis 87. Enantioselective allylation of 1,5-dimethylbarbituric acid with Pd catalysts and new optically active PN ligands 63 H. Brunner and J. Fiirst (Regensburg, Germany) Benzotriazole stabilized lithium intermediates as a route to the elaboration of N-substituents in amides......... 67 A.R. Katritzky, J. Kéditz and H. Lang (Gainesville, FL, USA) Silicon-containing carbene complexes 16. Intramolecular agostic stabilization versus nucleophilic addition to the 16-electron carbene complex ee TE Choe eee eee ROA See E Oo 6 eNO Oe ee ORO 6S 64 58 Oe ee 73 U. Schubert and M. Schwarz (Wirzburg, Germany) Photochemical reactions of transition metal organyl complexes with olefins Part 10. Light-induced formal [5+2] cycloadditions at manganese. .....00.. .e. eee. eee. ee. e ee 77 C.G. Kreiter, E.-C. Koch, W. Frank and G. Rei (Kaiserslautern, Germany) Chele- and anticheleselectivity IV. Reaction-accelerating neighboring-group effects in the cross-coupling of vinylbromides with alkyl-transition metal Cte re ee eee eee eee ee Pe eee ee ee ee a er ee ee a ee ee ea ee ee ee T. Kauffmann, H. Nienaber and D. Stach (Miinster, Germany) The importance of phosphine-to-rhodium ratios in enantioselective hydroborations...............22++++ee% K. Burgess and W.A. van der Donk (College Station, TX, USA) a-Bonded alkene and arene complexes of silver(I): an electrospray mass spectrometric study ................ A.J. Canty (Hobart, Australia) and R. Colton (Bundoora, Australia) Preparation, properties and reactions of metal-containing heterocycles Part LXXXIX. Metalla[n]- and metalla[m.n]orthocyclophanes as mediators for the synthesis of cyclic ketones ..... E. Lindner, W. Wassing, M.W. Pitsch, R. Fawzi and M. Steimann (Tubingen, Germany) Elsevier Science S.A. vi Synthesis of 7°-allyli-Pd complexes and subsequent formation of N-heterocycles via the reaction of a cyclometallated Be eee Pee ee ee ee eee COP EERE ERATE REET 115 M. Pfeffer, J.-P. Sutter, A. DeCian and J. Fischer (Strasbourg, France) Synthesis, properties and reactions of sila-functional a-heteroatom-substituted organosilicon compounds ......... 129 J. Yoshida, H. Tsujishima, K. Nakano and S. Isoe (Osaka, Japan) A study of the reactivity of (methyl 2-acetamidoacrylate)tricarbonyliron(0) leading to a novel synthesis of B, B, B-trialkyl at Seo a cg A ee aaa ee a Moe ok de he Ee Oke 6 OO Oe Ok RON) eee 6 ee’ 137 J. Barker, S.L. Cook (Ellesmere Port, UK), M.E. Lasterra-Sanchez and S.E. Thomas (London, UK) Electrophilic addition to styrylsilanes: sequential carbon-carbon bond forming reactions..................4. 145 C. Henry, R. Jiischke and M.A. Brook (Hamilton, Ont., Canada) Ultrasound-promoted palladium-catalyzed carbonyl allylation by allylic alcohols with tin(II) chloride in non-polar RE ET Oe OS ee ee ae ee eee a en re 155 Y. Masuyama, A. Hayakawa, M. Kishida and Y. Kurusu (Tokyo, Japan) 1,1-Organoboration of tri-1-alkynyltin compounds: novel triorganotin cations, stannoles, 3-stannolenes and 1-stanna-4- SE PEE OL ae, Gea a ee a ee 161 B. Wrackmeyer, G. Kehr and D. Wettinger (Bayreuth, Germany) Reactions of benzocyclobutene chromium complexes with carbon, nitrogen and oxygen nucleophiles: nucleophilic addition rr rr i Se sss cree ee ehe ee SOR a ew eee eee eee eee ees 175 M. Brands, H.G. Wey, R. Goddard and H. Butenschén (Milheim an der Ruhr, Germany) Hydroformylation of alkenes and alkynes using a heterobinuclear Rh—W catalyst.................0202000 187 R.S. Dickson, T. De Simone, E.M. Campi and W.R. Jackson (Clayton, Vic., Australia) Dirhodium(II) tetrakis[N,N-dimethyl-2-pyrrolidone-5($)-carboxamide]. Structural effects on enantioselection in metal ee ee ee a ee gee ee ke bee Re Re ea ee 193 M.P. Doyle, W.R. Winchester (San Antonio, TX, USA), S.H. Simonsen and R. Ghosh (Austin, TX, USA) Reactivity of allene at phosphine-bridged di-iron centres: X-ray crystal structures of [Fe,(CO);{u-0,n°-C(O)C(CH2)>}- (u-dppm))} and [Fe(7C° -(OCH,)).CJ(CH{.)H-udpp-m)]7-Et O. . 0. cc ct ee cect nee 201 S.A.R. Knox, D.A.V. Morton, A.G. Orpen and M.L. Turner (Bristol, UK) Stereoselective aldol addition reactions of Fischer carbene complexes via electronic tuning of the metal center for a ee Be le ek eg kkk ye eo Ae ak Se & Qe ee oe8 8 Oe 215 W.D. Wulff, B.A. Anderson, A.J. Toole and Y.-C. Xu (Chicago, IL, USA) A study of the reactivity and structure of cyclic a,B-unsaturated Fischer-type carbene complexes.............. 233 E. Licandro, S. Maiorana, A. Papagni, A. Zanotti Gerosa, F. Cariati, S. Bruni, M. Moret (Milan, Italy) and A. Chiesi Villa (Parma, Italy) Bite angle dependence of the rate of reductive elimination from diphosphine palladium complexes ............ 249 J.M. Brown and P.J. Guiry (Oxford, UK) Erect meireen Of Otel eros e@-Dound G rutbemimnil). .. 6. 6 ee te eee eee eeeereevees 261 G.R. Clark, C.E.L. Headford, W.R. Roper, L.J. Wright and V.P.D. Yap (Auckland, New Zealand) Labeling studies of some carbonylation reactions of styrene with cationic palladium complexes ............... 273 G. Consiglio, S.C.A. Nefkens and C. Pisano (Zurich, Switzerland) Optically active B-ketoiminato manganese(III) complexes as efficient catalysts in enantioselective aerobic epoxidation SEED ONDER I SEC ES 7 ERNE A 3p eti en UEP ENO Se Ee ne ere a ae ee 283 T. Nagata, K. Imagawa, T. Yamada (Chiba, Japan) and T. Mukaiyama (Tokyo, Japan) Synthesis of symmetric and unsymmetric 1,4-bis(p-R-phenylethynyl)benzenes via palladium/copper catalyzed cross- coupling and comments on the coupling of aryl halides with terminal alkynes....................-022006- 289 P. Nguyen, Z. Yuan, L. Agocs, G. Lesley and T.B. Marder (Waterloo, Ont., Canada) The synthesis and reactions of A-ring aromatic steroid complexes of manganese tricarbony] ................. 297 K. Woo, G.B. Carpenter and D.A. Sweigart (Providence, RI, USA) Preparation of 7'-1,3-dienyl, 7'-1,2-dienyl and 7°-cyclobutenone complexes via reactions of transition-metal carbony] I a God dw a dlp PAKS le daw eR we a eb Oe Bee eee eh a bees 305 H.L. Stokes, T.L. Smalley, Jr.. M.L. Hunter, M.E. Welker (Winston-Salem, NC, USA) and A.L. Rheingold (Newark, DE, USA) Chemoselective functionalization of zirconacyclopenten0. eces e.e e.e .ee .e.e. .e.e .e.e .e.e .ee e K. Aoyagi, K. Kasai, D.Y. Kondakov, R. Hara, N. Suzuki and T. Takahashi (Okazaki, Japan) Vii Bicyclic carbo- and heterocycles from an allylidene complex and cyclic 1,3-dienes by tandem cyclopropanation/Cope PE SE Te ee ee ee OEE eS OTR eee ee ee Te eee Lee eT ee he es PE ee 327 H. Fischer and T. Froneck (Constance, Germany) Investigation of the dithiocarbamate-induced coupling of allylidene and carbonyl ligands on a tungsten center..... 335 M.F. Asaro (Princeton, NJ, USA), A. Mayr (Stony Brook, NY, USA), B. Kahr and D. Van Engen (Princeton, NJ, USA) Note N’',N’-expeditious dialkylation of cyclen (1,4,7,10-tetraazacyclodecane). An astonishing reactivity of cyclen tricarbony] ST: EE -G S 6 65-560 CeR RRR EE 6 ee 8 TEE es Bi he he a eo eee oe 347 V. Patinec, J.J. Yaouanc, H. Handel, J.C. Clément and H. des Abbayes (Brest, France) Se Ce og sk So 8 a we a ke Oe ee 8h uk Si ee oe ee ee ae eee 349 The publisher encourages the submission of articles in electronic form thus saving time and avoiding rekeying errors. A leaflet describing our requirements is available from the publisher upon request.