Hydrozirconierung: Organische Synthesen mit einem neuen Übergangsmetall‐Reagens

Die „Hydrozirconierung” ist in jungster Zeit als ein Verfahren zur Funktionalisierung von Alkenen, Alkinen sowie 1,3-Dienen uber Organozirconium(IV)-Zwischenstufen entwickelt worden. Diese Zwischenprodukte setzen sich mit einer Vielfalt elektrophiler Reaktionspartner in hohen Ausbeuten zu organischen Produkten um. Mechanismen fur die Reaktionsablaufe werden diskutiert.

[1]  J. Schwartz,et al.  Hydrozirconation. V. .gamma.,.delta.-Unsaturated aldehydes and halides from 1,3-dienes via organozirconium(IV) intermediates , 1976 .

[2]  R. Hoffmann,et al.  Structure and chemistry of bis(cyclopentadienyl)-MLn complexes , 1976 .

[3]  L. F. Dahl,et al.  Dilute single-crystal electron paramagnetic resonance study of bis(cyclopentadienyl)vanadium pentasulfide, V(.eta.5-C5H5)2S5. Coup de grace to the Ballhausen-Dahl bonding model applied to M(.eta.5-C5H5)2L2-type complexes , 1975 .

[4]  J. Schwartz,et al.  Electrophilic cleavage of the carbon-zirconium(IV) bond. Comparison and contrast with other transition metal alkyl systems , 1975 .

[5]  G. W. Parshall.  Homogeneous catalytic activation of carbon-hydrogen bonds , 1975 .

[6]  J. Schwartz,et al.  Synthesis and reactivity of (dialkylacetylene)niobium(III) complexes and derivatives. Contrast between protonation and methylation pathways , 1975 .

[7]  J. Schwartz,et al.  Hydrozirconation. III. Stereospecific and Regioselective Functionalization of Alkylacetylenes via Vinylzirconium(IV) Intermediates , 1975 .

[8]  J. Schwartz,et al.  Hydrozirconation. II. Oxidative homologation of olefins via carbon monoxide insertion into the carbon-zirconium bond , 1975 .

[9]  J. Schwartz,et al.  Hydrozirconation. Organic synthesis via organozirconium intermediates. Synthesis and rearrangement of alkylzirconium(IV) complexes and their reaction with electrophiles , 1974 .

[10]  J. Schwartz,et al.  The mechanism of β-hydride elimination from transition metal alkyls (d8): Kinetic deuterium isotope effect , 1974 .

[11]  M. Herberhold,et al.  Gehinderte ligandenbewegungen in übergangsmetall komplexen : III. Olefinrotation in cclopentadienyl-mangan-dicarbonyl- äthylen und cyclopentadienyl-chrom-carbonyl- nitrosyl-äthylen , 1974 .

[12]  J. Schwartz,et al.  Comparative .beta.-hydride eliminations from .eta.1-vinyliridium(I) and -rhodium(I) complexes , 1974 .

[13]  P. Meakin,et al.  Structure and carbon-13 nuclear magnetic resonance spectrum of bis(cyclopentadienyl)ethyl(ethylene)niobium , 1974 .

[14]  J. Cannon,et al.  Hydroacylation. Synthesis of ketones from olefins using metal hydride reagents , 1974 .

[15]  J. Halpern,et al.  Mechanism of insertion of olefins into platinum-hydrogen bonds , 1974 .

[16]  J. Schwartz,et al.  Iodo- and hydridotantalum(III) complexes of dialkylacetylenes , 1974 .

[17]  G. Whitesides,et al.  Stereochemistry of reactions at carbon-transition metal .sigma. bonds. .pi.-Cyclopentadienyldicarbonyliron erythro-and threo-3,3-dimethylbutyl-1,2-d2 , 1974 .

[18]  J. Cannon,et al.  Thermal decomposition of bis(triphenylphosphine)(carbonyl)octyliridium(I). New decomposition mechanism for transition metal long chain alkyls , 1974 .

[19]  Ronald L. Anderson,et al.  Structure and basicity of anions generated .alpha. to the carbene carbon atom of transition metal-carbene complexes , 1974 .

[20]  A. Wojcicki.  Insertion Reactions of Transition Metal–Carbon σ-Bonded Compounds II. Sulfur Dioxide and Other Molecules , 1974 .

[21]  P. Wailes,et al.  Organometallic Chemistry of Titanium, Zirconium, and Hafnium , 1974 .

[22]  D. Shriver,et al.  Generation of novel cationic metal-alkyl complexes via carbocation reagents , 1973 .

[23]  D. Meek,et al.  Facile methylation of metal complexes to give unusual metal-alkyl cations , 1973 .

[24]  C. Eaborn,et al.  Reactions of methyl fluorosulphonate and triethyloxonium tetrafluoroborate with metal complexes , 1973 .

[25]  J. F. White,et al.  Preparation and thermal decomposition of platinum(II) metallocycles , 1973 .

[26]  J. Sheats,et al.  Alkylation of acid chlorides by alkylrhodium(I) complexes , 1973 .

[27]  F. Hartley.  Thermodynamic data for olefin and acetylene complexes of transition metals. , 1973, Chemical reviews.

[28]  M. Uskoković,et al.  Asymmetric synthesis of loganin. Stereospecific formation of (1R,2R)- and (1S,2S)-2-methyl-3-cyclopenten-1-ol and (2R)- and (2S)-2-methylcyclopentanone , 1973 .

[29]  G. Cragg.  Organoboranes in organic synthesis , 1973 .

[30]  J. Schwartz,et al.  Carbon-carbon bond formation via oxidative addition to vinylrhodium(I) complexes. New stereospecific synthesis of trisubstituted olefins from disubstituted acetylenes , 1972 .

[31]  G. Whitesides,et al.  Free radical intermediates in the reaction of neophyllithium with oxygen , 1972 .

[32]  P. Wailes,et al.  Hydrido complexes of zirconium IV. Reactions with olefins , 1972 .

[33]  M. Herberhold,et al.  Gehinderte rotation eines π-gebundenen acetylenliganden , 1972 .

[34]  G. Whitesides,et al.  Mechanism of thermal decomposition of dibutylbis(triphenylphosphine)platinum(II) , 1972 .

[35]  W. Mowat,et al.  Neopentyl and related alkyls of chromium(IV) and other transition metals , 1972 .

[36]  H. Tennent,et al.  Transition metal bicyclo[2.2.1]hept-1-yls , 1972 .

[37]  J. Felten,et al.  Nuclear magnetic resonance studies of Lewis base adducts of tetrabenzylhafnium and tetrabenzylzirconium , 1972 .

[38]  S. Otsuka,et al.  Reaction of transition metal dihydrides. I. Insertion and substitution at the metal-hydride bonds in dihydridobis(.pi.-cyclopentadienyl)molybdenum , 1972 .

[39]  P. Wailes,et al.  Insertion reactions of dicyclopentadienyldimethylzirconium and related cyclopentadienyl compounds with sulphur dioxide and nitric oxide , 1972 .

[40]  P. Wailes,et al.  Sulphur dioxide insertion reactions with dicyclopentandienyltitanium and -zirconium alkyl and aryl compounds , 1971 .

[41]  T. Traylor,et al.  .sigma.-.pi. Conjugation of carbon-metal bonds. Dehydrometalation of alkylmetal compounds , 1971 .

[42]  M. Lappert,et al.  Azomethine derivatives of early transition metals , 1971 .

[43]  N. Polston,et al.  Directive effects in the monohydroboration of alkynes and enynes , 1971 .

[44]  D. Blake,et al.  Acyl, alkyl, and aryl complexes of iridium from acid chlorides , 1971 .

[45]  A. Bell,et al.  Hydrido complexes of zirconium , 1971 .

[46]  E. Albizzati,et al.  Synthesis and properties of some titanium and zirconium benzyl derivatives , 1971 .

[47]  G. W. Parshall,et al.  Hydride derivatives of niobocene and tantalocene , 1971 .

[48]  C. Walling,et al.  Radical cyclization during autoxidation of 5-hexenylmagnesium bromide , 1970 .

[49]  P. Wailes,et al.  Hydrido complexes of zirconium II. Reactions of dicyclopentadienylzirconium dihydride with carboxylic acids , 1970 .

[50]  P. Wailes,et al.  Hydrido complexes of zirconium I. Preparation , 1970 .

[51]  R. A. Schunn.  Interaction of transition metal hydride complexes with deuterium, ethylene-d4, and 1-butene , 1970 .

[52]  F. R. Jensen,et al.  Electrophilic Substitution of Organomercurials , 1968 .

[53]  H. Brown,et al.  Organoboranes. VI. Isomerization of Organoboranes Derived from the Hydroboration of Cyclic and Bicyclic Olefins , 1967 .

[54]  H. Sinn,et al.  Äthyl‐bis‐cyclopentadienyl‐zirkonium‐chlorid und seine Umsetzung mit Triäthylaluminium , 1966 .

[55]  H. Sinn,et al.  Chloro(dicyclopentadienyl)ethylzirconium and its Reaction with Triethylaluminum , 1966 .

[56]  F. Asinger,et al.  Über die Doppelbindungsisomerisierung bei höhermolekularen Olefinen, V. Bildung von primären n‐Alkyl‐aluminiumverbindungen durch eine katalysierte Verdrängungsreaktion von Aluminiumalkylen mit innenständigen Olefinen , 1964 .

[57]  H. Kuivila.  Reactions of Organotin Hydrides with Organic Compounds , 1964 .

[58]  G. Cooper,et al.  Titanium-Catalyzed Rearrangement and Olefin-Exchange of Grignard Reagents1 , 1962 .

[59]  H. Brown,et al.  HYDROBORATION AS A CONVENIENT SYNTHETIC ROUTE FOR THE CONTRA-THERMODYNAMIC ISOMERIZATION OF OLEFINS , 1960 .

[60]  K. Ziegler.  Neue Entwicklungen der metallorganischen Synthese , 1956 .