Unusual molybdenum mediated C-N bond activation

被引:42
作者
Cameron, TM
Abboud, KA
Boncella, JM [1 ]
机构
[1] Univ Florida, Dept Chem, Gainesville, FL 32611 USA
[2] Univ Florida, Ctr Catalysis, Gainesville, FL 32611 USA
关键词
D O I
10.1039/b101894i
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The compounds [Mo(NPh)(eta (2)-olefin){o-(Me3SiN)(2)C6H4}] (olefin = propene 1a or isobutene 1b) react with excess pyridine affording the Mo(iv) bis-pyridine complex, [Mo(NPh)(Py)(2){o-(Me3SiN)(2)C6H4}] 2 which when heated to 90 degreesC in toluene undergoes a C-N bond cleavage reaction and is converted to 3, a bimetallic molybdenum species; the crystal structures of both 2 and 3 are reported.
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页码:1224 / +
页数:2
相关论文
共 26 条
  • [1] MOLECULAR-STRUCTURES AND BARRIERS TO INTERNAL-ROTATION IN BIS(-ETA5-CYCLOPENTADIENYL)HEXACARBONYLDITUNGSTEN AND ITS MOLYBDENUM ANALOG
    ADAMS, RD
    COLLINS, DM
    COTTON, FA
    [J]. INORGANIC CHEMISTRY, 1974, 13 (05) : 1086 - 1090
  • [2] Agadorn J. R., 1994, ORGANOMETALLICS, V13, P4670
  • [3] ON THE MECHANISM OF OXYGEN ATOM OR NITRENE GROUP TRANSFER IN REACTIONS OF EPOXIDES AND AZIRIDINES WITH TUNGSTEN(II) COMPOUNDS
    ATAGI, LM
    OVER, DE
    MCALISTER, DR
    MAYER, JM
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1991, 113 (03) : 870 - 874
  • [4] Arylamine C-N bond oxidative addition to (silox)(3)Ta (silox=(t)Bu(3)SiO)
    Bonanno, JB
    Henry, TP
    Neithamer, DR
    Wolczanski, PT
    Lobkovsky, EB
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1996, 118 (21) : 5132 - 5133
  • [5] *BRUK AN XRAY INST, 1997, SHELXTL NT VERS 5 10
  • [6] Synthesis and reactivity of molybdenum(IV) olefin complexes supported by a chelating ancillary ligand
    Cameron, TM
    Ortiz, CG
    Ghiviriga, I
    Abboud, KA
    Boncella, JM
    [J]. ORGANOMETALLICS, 2001, 20 (10) : 2032 - 2039
  • [7] Molybdenum η2-imine complex formation and the reductive coupling of imines
    Cameron, TM
    Ortiz, CG
    Abboud, KA
    Boncella, JM
    Baker, RT
    Scott, BL
    [J]. CHEMICAL COMMUNICATIONS, 2000, (07) : 573 - 574
  • [8] TETRANUCLEAR CARBIDOTUNGSTEN AND NITRIDOMOLYBDENUM CLUSTERS SUPPORTED BY ALKOXIDE LIGANDS - W4(C)(O-I-PR)12(NME) AND MO4(N)2(O-I-PR)12
    CHISHOLM, MH
    FOLTING, K
    HUFFMAN, JC
    LEONELLI, J
    MARCHANT, NS
    SMITH, CA
    TAYLOR, LCE
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1985, 107 (12) : 3722 - 3724
  • [9] Cleavage of formamidinate ligands on a Ta=Ta double bond: Formation of HxC-NAryl (x=0 and 1) and arylimido-bridged complexes
    Cotton, FA
    Daniels, LM
    Murillo, CA
    Wang, XP
    [J]. INORGANIC CHEMISTRY, 1997, 36 (05) : 896 - 901
  • [10] Cotton FA, 1996, B SOC CHIM FR, V133, P711