Homogeneous, titanocene-catalyzed dehydrocoupling of amine-borane adducts

被引:216
作者
Clark, Timothy J.
Russell, Christopher A.
Manners, Ian
机构
[1] Univ Toronto, Dept Chem, Toronto, ON M5S 3H6, Canada
[2] Univ Bristol, Sch Chem, Bristol BS8 1TS, Avon, England
关键词
D O I
10.1021/ja062217k
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Transition metal catalysis represents a relatively unexplored but potentially useful route to form bonds between main group elements. Previous work in the area of amine-borane adduct dehydrocoupling has exclusively employed late transition metal (e.g., Rh) catalysts which were found to predominantly operate via a heterogeneous mechanism. Herein, we present a new, early transition-metal-catalyzed, homogeneous system which exhibits higher activity. Copyright © 2006 American Chemical Society.
引用
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页码:9582 / 9583
页数:2
相关论文
共 28 条
  • [1] DIBENZO[A,E]CYCLOOCTATETRAENE IN A PROPOSED TEST FOR HETEROGENEITY IN CATALYSTS FORMED FROM SOLUBLE PLATINUM GROUP METAL-COMPLEXES
    ANTON, DR
    CRABTREE, RH
    [J]. ORGANOMETALLICS, 1983, 2 (07) : 855 - 859
  • [2] BAKER RT, 2005, INORGANIC DISCUSSION
  • [3] Amineborane-based chemical hydrogen storage: Enhanced ammonia borane dehydrogenation in ionic liquids
    Bluhm, Martin E.
    Bradley, Mark G.
    Butterick, Robert, III
    Kusari, Upal
    Sneddon, Larry G.
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2006, 128 (24) : 7748 - 7749
  • [4] In situ XAFS and NMR study of rhodium-catalyzed dehydrogenation of dimethylamine borane
    Chen, YS
    Fulton, JL
    Linehan, JC
    Autrey, T
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2005, 127 (10) : 3254 - 3255
  • [5] Rhodium-catalyzed dehydrocoupling of fluorinated phosphine-borane adducts: Synthesis, characterization, and properties of cyclic and polymeric phosphinoboranes with electron-withdrawing substituents at phosphorus
    Clark, TL
    Rodezno, JM
    Clendenning, SB
    Aouba, S
    Brodersen, PM
    Lough, AJ
    Ruda, HE
    Manners, I
    [J]. CHEMISTRY-A EUROPEAN JOURNAL, 2005, 11 (15) : 4526 - 4534
  • [6] COUPLING OF DEUTERIOSILANES IN THE PRESENCE OF CP2MCL2/NBULI
    COREY, JY
    HUHMANN, JL
    ZHU, XH
    [J]. ORGANOMETALLICS, 1993, 12 (04) : 1121 - 1130
  • [7] CATALYTIC DEHYDROGENATIVE COUPLING OF SECONDARY SILANES WITH CP2MCL2/NORMAL-BULI
    COREY, JY
    ZHU, XH
    BEDARD, TC
    LANGE, LD
    [J]. ORGANOMETALLICS, 1991, 10 (04) : 924 - 930
  • [8] Dorn H, 1999, ANGEW CHEM INT EDIT, V38, P3321, DOI 10.1002/(SICI)1521-3773(19991115)38:22<3321::AID-ANIE3321>3.0.CO
  • [9] 2-0
  • [10] Synthesis, characterization, and properties of the polyphosphinoboranes [RPH-BH2]n (R=Ph, iBu, p-nBuC6H4, p-dodecylC6H4):: Inorganic polymers with a phosphorus-boron backbone
    Dorn, H
    Rodezno, JM
    Brunnhöfer, B
    Rivard, E
    Massey, JA
    Manners, I
    [J]. MACROMOLECULES, 2003, 36 (02) : 291 - 297