Synthesis and characterization of the monomer Ga{(NDippCMe)2CH} (Dipp = C6H3Pri2-2,6):: a low valent gallium(I) carbene analogue

被引:308
作者
Hardman, NJ [1 ]
Eichler, BE [1 ]
Power, PP [1 ]
机构
[1] Univ Calif Davis, Dept Chem, Davis, CA 95616 USA
关键词
D O I
10.1039/b005686n
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The reaction between solvent free Li{(NDippCMe)(2)CH} (Dipp = C6H3Pr2i-2,6), 'GaI' and potassium in toluene afforded Ga{(NDippCMe)(2)CH} 1 which features a V-shaped, two-coordinate, six-electron gallium(I) center electronically analogous to a singlet carbene carbon.
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页码:1991 / 1992
页数:2
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共 20 条
[1]  
Brothers P.J., 1996, ADV ORGANOMET CHEM, V39, P1
[2]   GALLIUM-CONTAINING 6-PI-ELECTRON RING-SYSTEMS [J].
BROWN, DS ;
DECKEN, A ;
COWLEY, AH .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1995, 117 (19) :5421-5422
[3]   Electrophilic metal precursors and a beta-diimine ligand for nickel(II)- and palladium(II)-catalyzed ethylene polymerizations [J].
Feldman, J ;
McLain, SJ ;
Parthasarathy, A ;
Marshall, WJ ;
Calabrese, JC ;
Arthur, SD .
ORGANOMETALLICS, 1997, 16 (08) :1514-1516
[4]   NEW SYNTHETIC PATHWAYS INTO THE ORGANOMETALLIC CHEMISTRY OF GALLIUM [J].
GREEN, MLH ;
MOUNTFORD, P ;
SMOUT, GJ ;
SPEEL, SR .
POLYHEDRON, 1990, 9 (22) :2763-2765
[5]   THE MOLECULAR-STRUCTURE OF PENTAMETHYLCYCLOPENTADIENYLGALLIUM, GA(ETA-C5ME5), BY GAS-PHASE ELECTRON-DIFFRACTION - THE 1ST MONOMERIC ORGANOGALLIUM(I) COMPOUND [J].
HAALAND, A ;
MARTINSEN, KG ;
VOLDEN, HV ;
LOOS, D ;
SCHNOCKEL, H .
ACTA CHEMICA SCANDINAVICA, 1994, 48 (02) :172-174
[6]   Gas-phase structure of the monomeric alkylgallium(I) compound Ga[C(SiMe(3))(3)] and the electrochemical behavior of Ga-4[C(SiMe(3))(3)](4) and In-4[C(SiMe(3))(3)](4) with EPR evidence for a Ga(4)R(4) radical anion [J].
Haaland, A ;
Martinsen, KG ;
Volden, HV ;
Kaim, W ;
Waldhor, E ;
Uhl, W ;
Schutz, U .
ORGANOMETALLICS, 1996, 15 (04) :1146-1150
[7]   Monomeric InC6H3-2,6-Trip2 (Trip=-C6H2-2,4,6-i-Pr3) and its manganese complex (η5-C5H5)(CO)2MnInC6H3-2,6-Trip2:: One-coordinate indium in the solid state [J].
Haubrich, ST ;
Power, PP .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1998, 120 (09) :2202-2203
[8]   Synthesis and structure of a tetragallane [R4Ga4I3]- and a polyhedral nonagallane [R6Ga9]- [J].
Köstler, W ;
Linti, G .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 1997, 36 (23) :2644-2646
[9]   A monovalent gallium complex supported by tris(3,5-di-tert-butylpyrazolyl)hydroborato ligation: The syntheses and structures of [TpBu(2)(t)]Ga and its GaI3 adduct, [TpBu(2)(t)]Ga->GaI31 [J].
Kuchta, MC ;
Bonanno, JB ;
Parkin, G .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1996, 118 (44) :10914-10915
[10]   Chemistry of gallium .6. Tris(trimethylsilyl)silylgallium(I) - An experimental and theoretical study [J].
Linti, G .
JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1996, 520 (1-2) :107-113