Volume 444
Main Index

Issues 1-2, Pages 1-250 (9 February 1993)

Neue Cyclooctatetraenyl-lanthanid(III)-Komplexe Pages C15-C17 Ulrike Kilimann, Frank T. Edelmann

Cyclische metallamide : III. Flüchtige tetrahydroborat-komplexe von titan und zirkonium Pages C21-C24 Wolfgang A. Herrmann, Michael Denk, Wolfgang Scherer, Franz-Robert Klingan

Formal insertion of carbon into a C=C double bond on an Ru5 cluster. X-Ray structure of Ru5(μ4-CC11 H12)-(μ3-SMe)2(μ-PPh2)2(CO)9 Pages C44-C46 Chris J. Adams, Michael I. Bruce, Brian W. Skelton and, Allan H. White

Nickelocene-catalyzed polymerization of acetylenes Pages C62-C64 William E. Douglas, Andrew S. Overend

Dérivés silylés issus d'aldimines α,β-insaturées: Préparations et applications en synthèse Pages C7-C8 M. Bellassoued, A. Majidi

Isolation and structural characterisation of Os5(CO)18, a postulated intermediate in the conversion of Os5(CO)19 into Os5(CO)16 Pages C53-C54 Deborah Coughlin, Jack Lewis, John R. Moss, Andrew J. Edwards and, Mary McPartlin

Molekülstruktur von tetracarbonyl-bis(η5-cyclopentadienyl)-μ-η1:2-vinyliden-dimolybdän Pages C31-C33 Ulrich Kern, Cornelius G. Kreiter, Stefan Müller-Becker, Walter Frank

Synthesis and X-ray structure of the octaosmium carbido cluster Os8C(CO)22 Pages C55-C56 Angelo J. Amoroso, Brian F. G. Johnson, Jack Lewis, Chi-Keung Li, Paul R. Raithby, Wing-Tak Wong

Rigidity of the unsymmetric coordination geometry of the two dithiolates in (C5Me5)Ta(norbornane-exo-2,3-dithiolate)2 Pages C25-C27 K. Tatsumi, Y. Inoue, A. Nakamura

Trapping of a carbanionic intermediate in the reaction of alkynylalkoxy carbene metal (Cr) complexes and ethyl diethoxyacrylate Pages C28-C30 Lurdes Jordi, Josep M. Moretó, Susagna Ricart, Josep M. Viñas, Elies Molins and, Carles Miravitlles

New aspects of the synthesis of dimethyl carbonate via carbonylation of methyl alcohol promoted by methoxycarbonyl complexes of palladium(II) Pages C65-C66 G. Cavinato, L. Toniolo

Author index of volume 444 Pages C67-C68

Comb-like polycarbosilanes-routes to a new group of liquid crystal polymers Pages C9-C11 Ewa Biaecka-Florjaczyk, Tomasz Ganicz, Mirosaw Pluta, Wodzimierz Stañczyk

Stereoselective synthesis of allylic boronates via palladium-catalyzed cross-coupling reaction of Knochel's (dialkoxyboryl) methylzinc reagents with 1-halo-1-alkenes Pages C1-C3 Takeo Watanabe, Norio Miyaura, Akira Suzuki

Übergangsmetall-silyl-komplexe : XLV. Erzeugung von Fluorsilyl-Liganden durch selektive Spaltung metallgebundener Si=Ph-Gruppen Pages C12-C14 Steffen Gilbert, Ulrich Schubert

Die Kristallstruktur von [(CH3)2InCN]∞ Pages C4-C6 J. Blank, H. -D. Hausen, J. Weidlein

Synthesis of novel selenium-containing osmium carbonyl clusters: X-ray structures of [Os5(μ-H) (CO)15(μ3-SePh)] and [Os6(μ-H)(CO)18(μ-SeH)] Pages C57-C59 Teresa M. Layer, Jack Lewis, Avelino Martín, Paul R. Raithby, Wing-Tak Wong

First example of the cycloaddition of a terminal phosphinidene across the Rh=Rh bond of [Rh2(η5-C5Me5)2{η-(CO)2}. Crystal structure of [Rh2(η5- C5Me5)2(CO)2{MePW(CO)5}] Pages C60-C61 Florence A. Ajulu, Peter B. Hitchcock, François Mathey, John F. Nixon

The controlled assembly of high nuclearity osmium clusters from smaller fragments Pages C51-C52 Jack Lewis, John R. Moss

Subject index of volume 444 Pages C69-C72

Unexpected ring-expansion of “axially prostereogenic” biaryl lactones by methylenephosphoranyl-substituted imido complexes of molybdenum and tungsten, Pages C37-C40 J. Sundermeyer, K. Weber, H. Werner, N. Mahr, G. Bringmann and, O. Schupp

Synthesis of Me2 iMe2 and a novel reaction between its Si---Si and Fe---Fe bonds Pages C41-C43 Huailin Sun, Shansheng Xu, Xiuzhong Zhou, Honggen Wang, Ruji Wang and, Xinkan Yao

Dealkylation of thiols by a phosphido-bridged dimolybdenum complex. Crystal structure of [Mo2(μ-S)2(μ-SiPr)(μ-PPh 2)(η-C5H5) 2] Pages C34-C36 Harry Adams, Neil A. Bailey, Adrian P. Bisson, Michael J. Morris

Un nouvel hydrure organostannique greffé sur support insoluble Pages C18-C20 Gáraldine Ruel, Ngo Ke The, Gilles Dumartin, Bernard Delmond, Michel Pereyre

Cyclohexenyl [2.2]paracyclophane complexes of ruthenium(II): Highly fluxional agostics from the sequential reduction of arenes Pages C47-C50 Jonathan W. Steed, Derek A. Tocher

New method of zinc activation by electrochemistry: Synthetic applications to the blaise reaction Pages 1-4 N. Zylber, J. Zylber, Y. Rollin, E. Duñach, J. Perichon

B---C bond formation by ene-type reactions of dimethylaminobis(trifluoromethyl)borane with nitriles and carbonyl compounds. Crystal structure of (NCCH2)(CF3)2B · NHMe2 Pages 5-14 A. Ansorge, D. J. Brauer, H. Bürger, T. Hagen, G. Pawelke

Trisubstituted alkenes from alkynes and aryl iodides by boron-to-zinc transmetallation and palladium(0) catalysed cross coupling Pages 15-19 Konstantinos A. Agrios, Morris Srebnik

Darstellung und Eigenschaften der t-Butylgalliumbromide und -iodide. Struktur von di(t-butyl)galliumiodid Pages 21-24 Gerhard G. Hoffmann, Dieter Hellert, Maria Warren

Ultrasound in organometallic chemistry. The effects of temperature, metal purity and power source on the ultrasound-promoted reaction between trimethylchlorosilane and lithium Pages 25-28 Paul D. Lickiss, Ronan Lucas

Synthese und charakterisierung von 1,3,5-trisubstituierten nonamethylcyclohexasilanen Pages 29-35 M. Eibl, U. Katzenbeißer, E. Hengge

Regioselectivity in the trichlorosilylation of allylic halides. Synthesis of 1,1-dichloro-3-(methyldichlorosilyl)-1-silacyclopent-3-ene Pages 37-40 Rabah Boukherroub, Georges Manuel, William P. Weber

Synthèse de phosphinites dérivés de sucres: Applications en cyclodimérisation du penta 2,4-diénoate de méthyle, en hydrogénation et en hydrosilylation de la pentolactone Pages 41-46 Andree Bendayan, Henriette Masotti, Gilbert Peiffer, Chhan Siv, Albert Archavlis

A tetranuclear β-diketonato complex of organotin(IV): synthesis and crystal structure of (benzoyltrifluoroacetonato)(trifluoroacetato) tetramethyldistannoxane dimer {C6H5C(O)CHCO(CF3)Sn(CH3)2}O{Sn(CH3) 2O2CCF3}2 Pages 47-51 B. K. Agarwal, Y. P. Singh, R. Bohra, G. Srivastava, A. K. Rai

Additionsreaktionen von (CO)5CrEPhH2(E = P As) an di(ethinyl)-phosphane und stannane; stufenweise darstellung von komplex-gebundenen 1,4-dihetero-cyclohexa-2,5-dienen Pages 53-59 Heinrich Lang, Uwe Lay, Wolfgang Imhof

Synthesis and structure of mono-THF solvates of bis(cyclopentadienyl)samarium(II) complexes: (C5Me5)2 Sm(THF) and [C5H2(SiMe 3)3][C5H3(SiMe3)2]Sm(THF) Pages 61-66 William J. Evans, Gabriele Kociok-Köhn, Samuel E. Foster, Joseph W. Ziller, Robert J. Doedens

Umlagerung von tetrahydrofuran im lanthanoid-Organyl: Die kristallund molekülstrukturen von bis(cyclopentadienyl)ytterbium(III) (μ-n-buten-2-olat) und bis(methylclopentadienyl)ytterbium(III) (μ-η2 : η1-tetrahydrofuran-2-olat) Pages 67-74 Gassan Massarweh, R. Dieter Fischer

Photochemistry of Cp2Ti(CO)2 and Cp2Ti(N3)2 in solid matrices and in solution at low temperatures Pages 75-81 M. Tacke, Ch. Klein, D. J. Stufkens, A. Oskam

Synthesis and reactivity of substituted cyclopentadienyl diphenylphosphido complexes of zirconium(IV). X-ray crystal structure of [(C5H4SiMe 3)2Zr(PPh2)2] Pages 83-89 Anne-Marie Larsonneur, Robert Choukroun, Jean-Claude Daran, Tomas Cuenca, Juan Carlos Flores and, Pascual Royo

Alkoxide, phenoxide and hydrido-phenoxide compounds of tantalum bearing the pentamethylcyclopentadienyl ligand Pages 91-94 Vernon C. Gibson, Terence P. Kee

Subvalent group 14 metal compounds : XV. Germanium and tin amides M(NR2)2 as ligands in carbonylchromium(0) chemistry. The crystal structure of the compounds cis-Cr (CO)4{Sn(NR′2)2}2 M = Ge or Sn, R′= SiMe3 or NR2 = 2(CH2)3C Me2 Pages 95-99 Susan L. Ellis, Peter B. Hitchcock, Stephen A. Holmes, Michael F. Lappert, Martin J. Slade

Antiferromagnetic complexes with metal-metal bonds : XXVII. Synthesis, molecular structures and magnetic properties of Cr,Re-clusters Cp2Cr2(μ-SCMe3)2(μ3-S)Re2(CO)9] and Cp2Cr2(μ3-SCMe3) 2(μ3-S)2Re2(CO)6 Pages 101-105 A. A. Pasynskii, I. L. Eremenko, S. E. Nefedov, B. Orazsakhatov, A. A. Zharkikh, O. G. Ellert, V. M. Novotortsev, A. I. Yanovsky and, Yu. T. Struchkov

Umsetzungen von metallorganylen mit dem capto-dativ substituierten ethylen H2C=C(CN)(StButyl) Pages 107-113 J. Herbig, J. Köhler, B. Nuber, H. G. Stammler, M. L. Ziegler

Synthesis and X-ray structure of (−)_[Mo(η5-C5Me4-3-pinanyl)(CO)3Me] Pages 115-119 Richard Lai, Laurent Bousquet, Andreas Heumann

Wolfram(0)-komplexe des π-aciden N-methylpyrazinium-kations und des N-methylpyrazinium-radikals. Kristall- und molekülstruktur von [(C4H4N2-Me)W(CO)3(PCy3)2] (PF6), Cy = cyclohexyl Pages 121-130 Wolfgang Bruns, Hans-Dieter Hausen, Wolfgang Kaim, Andreas Schulz

Regioselectivity of nucleophilic additions to cyclopentadienyliron complexes of substituted benzenes: A novel theoretical approach based on Boltzmann probabilities Pages 131-136 Xincai Luo, Gustavo A. Arteca, Chunhao Zhang, Paul G. Mezey

Stereoselectivity in the formation of tricarbonyliron complexes of some dihydrobiphenyls Pages 137-141 B. M. Ratnayake Bandara, Arthur J. Birch, Brian Chauncy

An investigation of the barriers to trimethylenemethane (TMM) rotation in compounds of the type η4-TMMFe(CO2 L (L = tBuNC, AsPh3, tertiary phosphines); examples of coordinated tertiary phosphine rotational isomerism Pages 143-146 Luc Girard, Michael C. Baird

Reactions of coordinated phosphines and arsines: stereoselective reactions at the chlorophosphine-P stereocentre in the complex [(R ), (R, R)]-(±)-[(η5-C5H5){1,2-C6H4(PMePh)2}-Fe(PClMePh)]PF6·CH2Cl 2 Pages 147-154 Geoffrey Salem, Geoffrey B. Shaw, Anthony C. Willis, S. Bruce Wild

Übergangsmetallkomplexe von diazenen : XXXI. Orthometallierte diazenkomplexe von molybdän, eisen und ruthenium: Struktur und umsetzung zu 2,3-diphenylindol Pages 155-164 Dieter Garn, Falk Knoch, Horst Kisch

Ein- bis dreikernige metall-π-derivate von hericen mit (Me3P)3Fe- und CpCo-fragmenten Pages 165-177 F. H. Köhler, A. Steck

The redox behaviour of ferrocene derivatives II. 8-Ferrocenyl-2-hydroxytricyclo[7.3.1.02,7]tridecan-13-one and 2,2-dimethylpropylferrocene Pages 179-183 Arraldo Cinquantini, Giuliana Opromolla, Piero Zanello, Gianluca Giorgi

Synthesis and properties of the ruthenium vinylidene and acetylide complexes containing 1,1′-bis(diphenylphosphino)ferrocene Pages 185-190 Masaru Sato, Masato Sekino

Photochemical reactivity of [RuII(L)(CO)2Cl2] and [Me4N] [RuII(L)(CO)Cl3] (L = 2,2′-bipyridine or 4,4′- di(isopropoxycarbonyl)-2,2′-bipyridine) in CH3CN and the redox properties of the resulting new complexes Pages 191-198 Marie-Noëlle Collomb-Dunand-Sauthier, Alain Deronzier, Raymond Ziessel

Formation of (η2-O2)Co(CO) and (η2-O2)Co(CO)2 by photolysis of Co2(CO)8 in dioxygen matrices at 20 K Pages 199-202 Matthew J. Almond, Rachel H. Orrin

Synthesis and crystal structure of [Co2(CO)4{PhCCC(O)CH3}3]. Its role in the cyclotrimerization of 1-phenylbut-1-yn-3-one to 1,3,5-triphenyltris(carboxymethyl)benzene Pages 203-209 Giuliana Gervasio, Enrico Sappa, László Markó

Synthesis of the square-bipyramidal cluster [Co4(μ4-SiMe)2(CO)11] by two routes and its reaction with GeMe2H2. The crystal structures of [CO4(μ4-SiMe)2(CO)11] and [CO4(μ4-SiMe)2 μ-GeMe2(CO)10] Pages 211-218 Skelte G. Anema, Siew Kim Lee, Kenneth M. Mackay, Brian K. Nicholson

Ligand exchange in cyclopentadienylcobalt diselenolenes. Isolation and characterization of the Se3-chelate, C5H5Co[(SeC8H12)2Se] Pages 219-222 Christopher P. Morley, Richard R. Vaughan

Photochemistry of tris(dimethylpyrazolyl)-boratorhodium dicarbonyl and bis(dimethylpyrazolyl)-boratorhodium dicarbonyl complexes in low temperature media at 12–298 K: some insights into C---H activation processes Pages 223-233 Peter E. Bloyce, Jolle Mascetti, Antony J. Rest

Chloro-, Methyl- und Hydrido-Iridiumkomplexe mit Ph2CN2 und anderen Diazoalkan-Liganden Pages 235-244 Lutz Brandt, Justin Wolf, Helmut Werner

Dialkyl complexes of nickel(II) containing chelating diphosphines. The crystal structure of [Ni(CH2SiMe2Ph)2(i Pr2PCH2CH2PiPr2)] Pages 245-250 Olivier Boutry, M. Carmen Nicasio, Margarita Paneque, Ernesto Carmona, Enrique Gutiérrez and, Caridad Ruiz