Table Of Content

a ) = =~ EVIER ELS Journal of Organometallic Chemistry 535 (1997) 217 Author Index of Volume 535 Abla, M., 209 Huang, X.-Y., 17 Ponomarev, S.V., 213 Aladzheva, I.M., 121 Humphrey, M.G., 175 Purcell, W., 63 Alcaraz, G., 91 Hursthouse, M.B., 33 Amor, J.1., 155 Reyé, C., 81 Kabachnik, M.I., 121 Rosi, L., 143 Bacchi, A., 107 Kamer, P.C.J., 183, 201 Royo, P., 155 Baker, P.K., 129 Kang, B.-S., 17 Bansal, R.K., 7 Karl, J., 59 Sachsinger, N., 135 Beckett, M.A., 33 Kawanami, H., 1 Sakaki, S., 25 Berkovich, E.G., 169 Salvini, A., 143 Bezombes, J.-P., 81 Ladogana, S., 63 Scheffknecht, C., 77 Bianchi, M., 143 Lee, G.-H., 149 Shi, J.-C., 17 Bosque, R., 99 Lenenko, V.S., 169 Shim, S.C., 29 Bykhovskaya, O.V., 121 Leporati, A., 107 Shur, V.B., 169 Leporati, E., 107 Smit, J.P., 63 Canovese, L., 69 Li, G.Q., 43 Solans, X., 99 Carcelli, M., 107 Lin, C.-J., 149 Starikova, Z.A., 121 Carré, F., 81 Lin, S., 149 Strickland, G.C., 33 Chen, L.-J., 17 Liu, Y.H., 49 Struchkov, Yu.T., 121 Chuit, C., 81 Lobanov, D.I., 121 Corriu, R.J.P., 81 Lépez, C., 99 Thomaier, J., 91 Costa, M., 107 Lorberth, J., 213 Toyota, K., 1 Crociani, B., 69 Lucas, N.T., 175 Cuenca, T., 155 Uguagliati, P., 69 Malik, K.M.A., 33 Dahlenburg, L., 195 Manzanero, A., 155 Van Donge, H.M.A., 183 Das, M.K., 7 Mao, X.A., 49 Van Leeuwen, P.W.N.M., 183, 201 Dey, D.K., 7 Marchand, C., 91 Van Rooy, A., 201 Di Bianca, F., 69 Mastryukova, T.A., 121 Varma, K.S., 33 Ding, L., 49 Matrosov, E.I., 121 Vasil’eva, G.A., 169 Dobson, G.R., 63 Meehan, M.M., 129 Visentin, F., 69 Mehdi, A., 81 Vol’pin, M.E., 169 Erker, G., 59 Moll, M., 195 Vyshinskaya, L.I., 169 Musashi, Y., 25 Font-Bardia, M., 99 Wang, H.X., 49 Frediani, P., 143 Nikolaeva, S.N., 213 Wang, Y., 149 Frohlich, R., 59 Wehman, P., 183 Ogawa, M., 25 WeiB, A., 195 Galakhov, M., 155 Orchin, M., 43 Woo, B.W., 29 Gémez-Sal, P., 155 Wu, D.-X., 17 Griitzmacher, H., 91 Park, J.T., 29 Wu, Y.J., 49 Hagos, A., 183 Pelagatti, P., 107 Hall, C.D., 135 Pelizzi, C., 107 Yamamoto, T., 209 Heim, U., 91 Pelizzi, G., 107 Yanovsky, A.I., 121 Hibbs, D.E., 33 Peringer, P., 77 Yoon, S.C., 29 Hillebrecht, H., 91 Petrosyan, V.S., 213 Yoshifuji, M., 1 Hockless, D.C.R., 175 Piacenti, F., 143 Yuan, H.Z., 49 Elsevier Science S.A. EVIER Journal of Organometallic Chemistry 535 (1997) 219-222 Subject Index of Volume 535 Alkyne Bipyridine Synthesis and spectroscopic properties of some new bi-, tri- and Reductive elimination of Et-Et from NiEt,(bpy) promoted by elec- tetrametallic complexes of the type [M(CO),L], [M(CO),L,] and tron-accepting aromatic compounds (T. Yamamoto and M. Abla), [M(CO),L] {M = Cr, Mo, W; L = [WI,(CO){PP(ChH,, ) ,P Ph- 209 (CH), PPh,-P, P’}(7?-RC,R’)] (R = R’ = Me, Ph; R = Me, R’ = Bis(1-pyrazolyl)borates Ph)} (P.K. Baker and M.M. Meehan), 129 Studies on some di- and triorganotin(IV) derivatives of bis(1-pyrazo- Alkynes lyl)borates and some related compounds (D.K. Dey, M.K. Das Preparation, reactions, and infrared spectra of fac-(CO),(P—P)Mn-Z and R.K. Bansal), 7 complexes (P—P = DEPE, DPPE, DPPP; Z=H, OTs, OMe, me /''?Sn NMR spectroscopy OC(O)OMe, NCO, Cl, Br, N;) (G.Q. Li and M. Orchin), 43 Studies on some di- and triorganotin(IV) derivatives of bis(1-pyrazo- Alkynyl lyl)borates and some related compounds (D.K. Dey, M.K. Das Ethinylkomplexe des Rutheniums mit terminalen Hauptgruppenele- and R.K. Bansal), 7 ment-Substituenten: Systematischer Aufbau metallgebundener Phosphoniumacetylid-Liganden R’R, P+ )—C=C|‘~? (L. Dahlen- Carbene complexes burg, A. WeiB und M. Moll), 195 Mechanism of aminocarbene formation by nucleophilic attack on Aluminium compounds isocyanide ligands in platinum(II) 2-pyrazyl and 4-pyridyl com- Reactions of a carbosilylated methylenephosphonium ion with 7-con- plexes (L. Canovese, F. Visentin, P. Uguagliati, B. Crociani and jugated hydrocarbons (J. Thomaier, G. Alcaraz, H. Griitzmacher, F. Di Bianca), 69 H. Hillebrecht, C. Marchand and U. Heim), 91 Carbohydrate Antitumor activity Chiral phosphine ligands derived from sugars. 10. Syntheses, struc- Chiral phosphine ligands derived from sugars. 10. Syntheses, structure, characterization, and antitumor activity of the gold(I) com- ture, characterization, and antitumor activity of the gold(I) complexes with sugar-substructure phosphine ligands (J.-C. Shi, L.-J. plexes with sugar-substructure phosphine ligands (J.-C. Shi, L.-J. Chen, X.-Y. Huang, D.-X. Wu and B.-S. Kang), 17 Chen, X.-Y. Huang, D.-X. Wu and B.-S. Kang), 17 Carbonyl Aromatic amines Mixed-metal cluster chemistry V. Syntheses and X-ray crystal struc- Formation of aromatic amines from dinitrogen complexes [Cp,TiAr],- ture of Cp,Mo,Ir,( 4,-COX u-CO);(CO), (N.T. Lucas, M.G. N, (Ar=C,H,, m-CH,C,H,) (E.G. Berkovich, V.S. Lenenko, Humphrey and D.C.R. Hockless), 175 L.I. Vyshinskaya, G.A. Vasil’eva, V.B. Shur and M.E. Vol’pin), Carbony] stretching frequencies 169 Preparation, reactions, and infrared spectra of fac-(CO),(P—P)Mn-Z Aromatic compound complexes (P—P = DEPE, DPPE, DPPP; Z=H, OTs, OMe, Reductive elimination of Et-Et from NiEt,(bpy) promoted by elec- OC(O)OMe, NCO, Cl, Br, N;) (G.Q. Li and M. Orchin), 43 tron-accepting aromatic compounds (T. Yamamoto and M. Abla), Catalysis 209 Kinetics and mechanism of the reaction of photogenerated (1! -(tetra- Aryllithiums chloromethane)pentacarbonylmetal(0) complexes, (n'-(CCIl,)M- Formation of aromatic amines from dinitrogen complexes [Cp,TiAr],- (CO);; M = Mo, W) with 1-hexene: the initial steps in the cre- N, (Ar =C,H,;, m-CH,C,H,) (E.G. Berkovich, V.S. Lenenko, ation of olefin methathesis catalysts (G.R. Dobson, J.P. Smit, W. L.I. Vyshinskaya, G.A. Vasil’eva, V.B. Shur and M.E. Vol’pin), Purcell and S. Ladogana), 63 169 Cationic derivatives Azido complexes Neutral and cationic di(tert-butyl)cyclopentadienyl titanium, zirco- Preparation, reactions, and infrared spectra of fac-(CO),(P—P)Mn-Z nium and hafnium complexes. Dynamic NMR study of the complexes (P-P = DEPE, DPPE, DPPP; Z=H, OTs, OMe, ligand-free cations [M(1,3-‘Bu5-7°-C;H,°-C;H;CH;)]* (M OC(O)OMe, NCO, Cl, Br, N;) (G.Q. Li and M. Orchin), 43 = Zr, Hf) (J.I. Amor, T. Cuenca, M. Galakhov, P. Gémez-Sal, A. Manzanero and P. Royo), 155 Betaine Chiral phosphine Cp; Zr(u-C,H,)B(C,F;),, a first example of a stable unbridged Chiral phosphine ligands derived from sugars. 10. Syntheses, struc- homogeneous metallocene—betaine Ziegler catalyst system (J. ture, characterization, and antitumor activity of the gold(I) com- Karl, G. Erker and R. Frohlich), 59 plexes with sugar-substructure phosphine ligands (J.-C. Shi, L.-J. Biarylnickel(II) complex Chen, X.-Y. Huang, D.-X. Wu and B.-S. Kang), 17 Reductive elimination of Et-Et from NiEt,(bpy) promoted by elec- Chromium tron-accepting aromatic compounds (T. Yamamoto and M. Abla), Synthesis and spectroscopic properties of some new bi-, tri- and 209 tetrametallic complexes of the type [M(CO),L], [M(CO),L,] and Elsevier Science S.A. Subject Index of Volume 535 [M(CO),L,] {M = Cr, Mo, W; L =[WI,(CO){PP(ChH,, ),P Ph- L.I. Vyshinskaya, G.A. Vasil’eva, V.B. Shur and M.E. Vol’pin), (CH,) ,P Ph,-P, P’}(1?-RC,R’)] (R = R’ = Me, Ph; R = Me, R’ = 169 Ph)} (P.K. Baker and M.M. Meehan), 129 Diphenyltin(IV) Cluster Studies on some di- and triorganotin(IV) derivatives of bis(1-pyrazo- Mixed-metal cluster chemistry V. Syntheses and X-ray crystal struc- lyl)borates and some related compounds (D.K. Dey, M.K. Das ture of Cp,Mo,Ir,( 4,-COX u-CO),(CO), (N.T. Lucas, M.G. and R.K. Bansal), 7 Humphrey and D.C.R. Hockless), 175 Crystal structure Electrochemistry Complexation of [w-diphenylphosphinoalkyl]diphenylphosphine sul- Stereochemical rigidity in a trimetallic complex. X-ray crystal struc- phides with AgNO, (E.I. Matrosov, Z.A. Starikova, ALI. ture of trans-[Pd{(n°-C,H, )Fel(n°-C;H,)-CH=N-N(CH;), ]}},- Yanovsky, D.I. Lobanov, I.M. Aladzheva, O.V. Bykhovskaya, Cl,] (C. Lépez, R. Bosque, X. Solans and M. Font-Bardia), 99 Yu.T. Struchkov, T.A. Mastryukova and M.I. Kabachnik), 121 Mixed-metal cluster chemistry V. Syntheses and X-ray crystal struc- Ferrocene ture of Cp,Mo,Ir,( 4,-COX u-CO),(CO), (N.T. Lucas, M.G. Stereochemical rigidity in a trimetallic complex. X-ray crystal struc- Humphrey and D.C.R. Hockless), 175 ture of trans-[Pd{(4°-C ;H;)Fel[(n°-C;H,)—CH=N-—N(CH;), ]},- Reductive elimination of Et—Et from NiEt,(bpy) promoted by elec- Cl,] (C. Lépez, R. Bosque, X. Solans and M. Font-Bardia), 99 tron-accepting aromatic compounds (T. Yamamoto and M. Abla), Synthesis, characterization and structure of ferrocenylketimine com- 209 plexes of platinum(II) (Y.J. Wu, L. Ding, H.X. Wang, Y.H. Liu, Synthesis, characterization and structure of ferrocenylketimine com- H.Z. Yuan and X.A. Mao), 49 plexes of platinum(II) (Y.J. Wu, L. Ding, H.X. Wang, Y.H. Liu, Flash photolysis H.Z. Yuan and X.A. Mao), 49 Kinetics and mechanism of the reaction of photogenerated (1y'-(tetra- Cycloadditions chloromethane)pentacarbonylmetal(0) complexes, (1'-(CC1,)M- Reactions of a carbosilylated methylenephosphonium ion with 7-con- (CO);; M = Mo, W) with 1-hexene: the initial steps in the cre- jugated hydrocarbons (J. Thomaier, G. Alcaraz, H. Griitzmacher, ation of olefin methathesis catalysts (G.R. Dobson, J.P. Smit, W. H. Hillebrecht, C. Marchand and U. Heim), 91 Purcell and S. Ladogana), 63 Cyclometallation Synthesis, characterization and structure of ferrocenylketimine com- Gold compound plexes of platinum(ID (Y.J. Wu, L. Ding, H.X. Wang, Y.H. Liu, Chiral phosphine ligands derived from sugars. 10. Syntheses, struc- H.Z. Yuan and X.A. Mao), 49 ture, characterization, and antitumor activity of the gold(I) com- Cyclopentadieny] plexes with sugar-substructure phosphine ligands (J.-C. Shi, L.-J. Mixed-metal cluster chemistry V. Syntheses and X-ray crystal struc- Chen, X.-Y. Huang, D.-X. Wu and B.-S. Kang), 17 ture of Cp,Mo,Ir,( w,-COX u-CO);(CO), (N.T. Lucas, M.G. Humphrey and D.C.R. Hockless), 175 Cyclopentadieny] derivatives Hafnium Neutral and cationic di(tert-butyl)cyclopentadienyl titanium, zirco- Neutral and cationic di(tert-butyl)cyclopentadienyl titanium, zirconium and hafnium complexes. Dynamic NMR study of the nium and hafnium complexes. Dynamic NMR study of the ligand-free cations [M(1,3-'Bu,-7°-C,H;°-C;H,XCH;)]* (M ligand-free cations [M(1,3-'Bu,-7°-C;H,°-C;H;CH,)]* (M = Zr, Hf) (J.I. Amor, T. Cuenca, M. Galakhov, P. Gémez-Sal, A. = Zr, Hf) (J.I. Amor, T. Cuenca, M. Galakhov, P. Gémez-Sal, A. Manzanero and P. Royo), 155 Manzanero and P. Royo), 155 Halocarbons Kinetics and mechanism of the reaction of photogenerated (7! -(tetra- chloromethane)pentacarbonylmetal(0) complexes, (7'-(CCl,)M- DIBAL-H (CO);; M = Mo, W) with 1-hexene: the initial steps in the cre- Synthesis and characterization of functionalized phosphenium ions, stabilized by two intramolecular dative P <—N bonds (J.-P. Be- ation of olefin methathesis catalysts (G.R. Dobson, J.P. Smit, W. Purcell and S. Ladogana), 63 zombes, F, Carré, C. Chuit, R.J.P. Corriu, A. Mehdi and C. Reyé), 81 Homogeneous catalysis Dibutyltin(IV) Cp; Zr(u-C,H,)B(C,F;)3;, a first example of a stable unbridged Studies on some di- and triorganotin(IV) derivatives of bis(1-pyrazo- homogeneous metallocene—betaine Ziegler catalyst system (J. lyl)borates and some related compounds (D.K. Dey, M.K. Das Karl, G. Erker and R. Fréhlich), 59 and R.K. Bansal), 7 Hydrazone Dichlorodimethylzirconium Stereochemical rigidity in a trimetallic complex. X-ray crystal structure of trans-[Pd{(n°-C;H)Fel[(7°-C;H,)-CH=N-N(CH,)],}} ,- An efficient synthetic method of ansa-zirconocene dimethyl complexes via Me, ZrCl, (J.T. Park, B.W. Woo, S.C. Yoon and S.C. Cl,] (C. Lépez, R. Bosque, X. Solans and M. Font-Bardia), 99 Shim), 29 Dimethyltin(IV) Infrared spectroscopy Studies on some di- and triorganotin(IV) derivatives of bis(1-pyrazo- Studies on some di- and triorganotin(IV) derivatives of bis(1-pyrazolyl)borates and some related compounds (D.K. Dey, M.K. Das lyl)borates and some related compounds (D.K. Dey, M.K. Das and R.K. Bansal), 7 and R.K. Bansal), 7 ansa-Dimethylzirconocene Iridium An efficient synthetic method of ansa-zirconocene dimethyl com- Mixed-metal cluster chemistry V. Syntheses and X-ray crystal struc- plexes via Me,ZrCl, (J.T. Park, B.W. Woo, S.C. Yoon and S.C. ture of Cp,Mo,Ir,( ~3;-COX u-CO);(CO), (N.T. Lucas, M.G. Shim), 29 Humphrey and D.C.R. Hockless), 175 Dinitrogen complexes IR spectroscopy Formation of aromatic amines from dinitrogen complexes [Cp,TiAr],- Complexation of [w-diphenylphosphinoalkyl]diphenylphosphine sul- N, (Ar=C,H,, m-CH,C,H,) (E.G. Berkovich, V.S. Lenenko, phides with AgNO, (EI. Matrosov, Z.A. Starikova, ALI. Subject Index of Volume 535 Yanovsky, D.I. Lobanov, I.M. Aladzheva, O.V. Bykhovskaya, Olefin metathesis Yu.T. Struchkov, T.A. Mastryukova and M.I. Kabachnik), 121 Kinetics and mechanism of the reaction of photogenerated (1! -(tetra- Isocyanide complexes chloromethane)pentacarbonylmetal(0) complexes, (1'-(CCI,)M- Mechanism of aminocarbene formation by nucleophilic attack on (CO);; M = Mo, W) with 1-hexene: the initial steps in the cre- isocyanide ligands in platinum(II) 2-pyrazyl and 4-pyridyl com- ation of olefin methathesis catalysts (G.R. Dobson, J.P. Smit, W. plexes (L. Canovese, F. Visentin, P. Uguagliati, B. Crociani and Purcell and S. Ladogana), 63 F. Di Bianca), 69 Palladium(II) Kinetics Stereochemical rigidity in a trimetallic complex. X-ray crystal struc- Kinetics and mechanism of the reaction of photogenerated (1y'-(tetra- ture of trans-[Pd{(n°-C,H,)Fel(n°-C;H,)-CH=N-N(CH,), ]},- chloromethane)pentacarbonylmetal(0) complexes, (1'-(CCI,)M- Cl,] (C. Lépez, R. Bosque, X. Solans and M. Font-Bardia), 99 (CO);; M = Mo, W) with 1-hexene: the initial steps in the cre- Phosphaethene ation of olefin methathesis catalysts (G.R. Dobson, J.P. Smit, W. Preparation and photoisomerization of 2-phosphaethenylbenzenes Purcell and S. Ladogana), 63 having more than one phosphorus—carbon double bond (H. Kinetics and mechanism Kawanami, K. Toyota and M. Yoshifuji), 1 Mechanism of aminocarbene formation by nucleophilic attack on Phosphine—phosphine sulphide isocyanide ligands in platinum(II) 2-pyrazyl and 4-pyridyl com- Complexation of [w-diphenylphosphinoalkyl]diphenylphosphine sul- plexes (L. Canovese, F. Visentin, P. Uguagliati, B. Crociani and phides with AgNO, (EJ. Matrosov, Z.A. Starikova, A.I. F. Di Bianca), 69 Yanovsky, D.I. Lobanov, I.M. Aladzheva, O.V. Bykhovskaya, Lithium Yu.T. Struchkov, T.A. Mastryukova and M.I. Kabachnik), 121 Formation of aromatic amines from dinitrogen complexes [Cp,TiAr],- Phosphonioethyny] N, (Ar=C,H,, m-CH,;C,H,) (E.G. Berkovich, V.S. Lenenko, Ethinylkomplexe des Rutheniums mit terminalen Hauptgruppenele- L.I. Vyshinskaya, G.A. Vasil’eva, V.B. Shur and M.E. Vol’pin), ment-Substituenten: Systematischer Aufbau metallgebundener 169 Phosphoniumacetylid-Liganden R’R,P‘*)—C=C|‘~? (L. Dahlen- burg, A. Wei und M. Moll), 195 Manganese diphosphine complexes Phosphonium salts Preparation, reactions, and infrared spectra of fac-(CO),(P—P)Mn-Z Reactions of a carbosilylated methylenephosphonium ion with 7-con- complexes (P—P = DEPE, DPPE, DPPP; Z=H, OTs, OMe, jugated hydrocarbons (J. Thomaier, G. Alcaraz, H. Griitzmacher, OC(O)OMe, NCO, Cl, Br, N;) (G.Q. Li and M. Orchin), 43 H. Hillebrecht, C. Marchand and U. Heim), 91 Metallocenes Phosphorus Cp; Zr(u-C,H,)B(C,F;)3, a first example of a stable unbridged Preparation and photoisomerization of 2-phosphaethenylbenzenes homogeneous metallocene—betaine Ziegler catalyst system (J. having more than one phosphorus—carbon double bond (H. Karl, G. Erker and R. Frohlich), 59 Kawanami, K. Toyota and M. Yoshifuji), 1 Methylenephosphonium salts Phosphorus NMR Reactions of a carbosilylated methylenephosphonium ion with 7-con- Complexation of [w-diphenylphosphinoalkyl]diphenylphosphine sul- jugated hydrocarbons (J. Thomaier, G. Alcaraz, H. Griitzmacher, phides with AgNO, (EJ. Matrosov, Z.A. Starikova, A.I. H. Hillebrecht, C. Marchand and U. Heim), 91 Yanovsky, D.I. Lobanov, I.M. Aladzheva, O.V. Bykhovskaya, Molybdenum Yu.T. Struchkov, T.A. Mastryukova and M.I. Kabachnik), 121 Kinetics and mechanism of the reaction of photogenerated (1'-(tetra- Platinum chloromethane)pentacarbonylmetal(0) complexes, (1'-(CCI,)M- Synthesis, characterization and structure of ferrocenylketimine com- (CO),; M = Mo, W) with 1-hexene: the initial steps in the cre- plexes of platinum(II) (Y.J. Wu, L. Ding, H.X. Wang, Y.H. Liu, ation of olefin methathesis catalysts (G.R. Dobson, J.P. Smit, W. H.Z. Yuan and X.A. Mao), 49 Purcell and S. Ladogana), 63 Platinum complexes Mixed-metal cluster chemistry V. Syntheses and X-ray crystal struc- Mechanism of aminocarbene formation by nucleophilic attack on ture of Cp,Mo,Ir,( 43-COX u-CO),(CO), (N.T. Lucas, M.G. isocyanide ligands in platinum(II) 2-pyrazyl and 4-pyridyl com- Humphrey and D.C.R. Hockless), 175 plexes (L. Canovese, F. Visentin, P. Uguagliati, B. Crociani and Synthesis and spectroscopic properties of some new bi-, tri- and F. Di Bianca), 69 tetrametallic complexes of the type [M(CO),;L], [M(CO),L,] and Polymerization [M(CO),L] {M = Cr, Mo, W; L = [WI,(CO)P(C{H,P )h,,P P h- Cp; Zr(u-C,H,)B(C,F;);, a first example of a stable unbridged (CH), PPh,-P, P’}(n?-RC,R’)] (R = R’ = Me, Ph; R = Me, R' = homogeneous metallocene—betaine Ziegler catalyst system (J. Ph)} (P.K. Baker and M.M. Meehan), 129 Karl, G. Erker and R. Fréhlich), 59 Nickel Reductive elimination of Et—Et from NiEt,(bpy) promoted by elec- Reductive elimination tron-accepting aromatic compounds (T. Yamamoto and M. Abla), Reductive elimination of Et—Et from NiEt,(bpy) promoted by elec- 209 tron-accepting aromatic compounds (T. Yamamoto and M. Abla), Nuclear magnetic resonance 209 Chiral phosphine ligands derived from sugars. 10. Syntheses, struc- Ruthenium ture, characterization, and antitumor activity of the gold(I) com- Ethinylkomplexe des Rutheniums mit terminalen Hauptgruppenele- plexes with sugar-substructure phosphine ligands (J.-C. Shi, L.-J. ment-Substituenten: Systematischer Aufbau metallgebundener Chen, X.-Y. Huang, D.-X. Wu and B.-S. Kang), 17 Phosphoniumacetylid-Liganden R’R,P‘*)—C=C|‘~? (L. Dahlen- Nucleophilic attacks burg, A. Wei und M. Moll), 195 Mechanism of aminocarbene formation by nucleophilic attack on isocyanide ligands in platinum(II) 2-pyrazyl and 4-pyridyl com- Silver plexes (L. Canovese, F. Visentin, P. Uguagliati, B. Crociani and Complexation of [@-diphenylphosphinoalkyl]diphenylphosphine sul- F. Di Bianca), 69 phides with AgNO, (E.I. Matrosov, Z.A. Starikova, A.L. Subject Index of Volume 535 Yanovsky, D.I. Lobanov, I.M. Aladzheva, O.V. Bykhovskaya, (CH), PPh,-P, P’}(n?-RC,R’)] (R = R' = Me, Ph; R = Me, R' = Yu.T. Struchkov, T.A. Mastryukova and M.I. Kabachnik), 121 Ph)} (P.K. Baker and M.M. Meehan), 129 Silylation 2,4,6-Tri-t-butylpheny] Silylation of silylketenes (S.N. Nikolaeva, S.V. Ponomarev, V.S. Preparation and photoisomerization of 2-phosphaethenylbenzenes Petrosyan and J. Lorberth), 213 having more than one phosphorus—carbon double bond (H. Stabilized phosphenium ion Kawanami, K. Toyota and M. Yoshifuji), 1 Synthesis and characterization of functionalized phosphenium ions, Tungsten stabilized by two intramolecular dative P <— N bonds (J.-P. Be- Kinetics and mechanism of the reaction of photogenerated (7'-(tetra- zombes, F. Carré, C. Chuit, R.J.P. Corriu, A. Mehdi and C. Reyé), chloromethane)pentacarbonylmetal(0) complexes, (1'-(CCI,)M- 81 (CO),; M = Mo, W) with 1-hexene: the initial steps in the cre- Steric protection ation of olefin methathesis catalysts (G.R. Dobson, J.P. Smit, W. Preparation and photoisomerization of 2-phosphaethenylbenzenes Purcell and S. Ladogana), 63 having more than one phosphorus—carbon double bond (H. Synthesis and spectroscopic properties of some new bi-, tri- and Kawanami, K. Toyota and M. Yoshifuji), 1 tetrametallic complexes of the type [M(CO),L], [M(CO),L,] and [M(CO),L,] {M =Cr, Mo, W; L =[WI,(COP)(C{H,P )h,, PP h- Thermal isomerization (CH), PPh,-P, P’n’-RC,R’)] (R = R’ = Me, Ph; R = Me, R’ = Silylation of silylketenes (S.N. Nikolaeva, S.V. Ponomarev, V.S. Ph)} (P.K. Baker and M.M. Meehan), 129 Petrosyan and J. Lorberth), 213 X-ray crystallographic analysis Titanium Preparation and photoisomerization of 2-phosphaethenylbenzenes Formation of aromatic amines from dinitrogen complexes [Cp,TiAr],- having more than one phosphorus—carbon double bond (H. N, (Ar=C,H,, m-CH;C,H,) (E.G. Berkovich, V.S. Lenenko, Kawanami, K. Toyota and M. Yoshifuji), 1 L.I. Vyshinskaya, G.A. Vasil’eva, V.B. Shur and M.E. Vol’pin), X-ray diffraction 169 Chiral phosphine ligands derived from sugars. 10. Syntheses, struc- Neutral and cationic di(tert-butyl)cyclopentadienyl titanium, zirco- ture, characterization, and antitumor activity of the gold(I) com- nium and hafnium complexes. Dynamic NMR study of the ligand-free cations [M(1,3-'Buj-7°-C;H,7°-C,;H;XCH;)]* (M plexes with sugar-substructure phosphine ligands (J.-C. Shi, L.-J. Chen, X.-Y. Huang, D.-X. Wu and B.-S. Kang), 17 = Zr, Hf) (J.I1. Amor, T. Cuenca, M. Galakhov, P. Gémez-Sal, A. X-ray structure analysis Manzanero and P. Royo), 155 Synthesis and characterization of functionalized phosphenium ions, Triazolato complexes stabilized by two intramolecular dative P <— N bonds (J.-P. Be- Preparation, reactions, and infrared spectra of fac-(CO),(P—P)Mn-Z zombes, F. Carré, C. Chuit, R.J.P. Corriu, A. Mehdi and C. Reyé), complexes (P-P = DEPE, DPPE, DPPP; Z=H, OTs, OMe, 81 OC(O)OMe, NCO, Cl, Br, N;) (G.Q. Li and M. Orchin), 43 1-Trimethylsiloxy-2-silylethynes Ziegler catalysts Silylation of silylketenes (S.N. Nikolaeva, S.V. Ponomarev, V.S. Cp; Zr(y-C,H,)B(C,F;),, a first example of a stable unbridged Petrosyan and J. Lorberth), 213 homogeneous metallocene—betaine Ziegler catalyst system (J. Trimethylsilyl(silyl)ketenes Karl, G. Erker and R. Frohlich), 59 Silylation of silylketenes (S.N. Nikolaeva, S.V. Ponomarev, V.S. Zirconium Petrosyan and J. Lorberth), 213 Neutral and cationic di(tert-butyl)cyclopentadienyl titanium, zirco- Triphus nium and hafnium complexes. Dynamic NMR study of the Synthesis and spectroscopic properties of some new bi-, tri- and ligand-free cations [M(1,3-'Bu-7°-C;H,n°-C;H;XCH;)]* (M tetrametallic complexes of the type [M(CO),L], [M(CO),L.,] and = Zr, Hf) (J.I. Amor, T. Cuenca, M. Galakhov, P. Gémez-Sal, A. [M(CO),L3] {M = Cr, Mo, W; L =[WI,(CO)PP(ChH,, ),P Ph- Manzanero and P. Royo), 155