TY - JOUR
T1 - A stable 1,2-disilacyclohexene and its 14-electron palladium(0) complex
AU - Abe, Takashi
AU - Iwamoto, Takeaki
AU - Kira, Mitsuo
PY - 2010/4/14
Y1 - 2010/4/14
N2 - A novel stable cyclic disilene, 1,2-diphenyl-3,3,6,6- tetrakis(trimethylsilyl)-1,2-disilacyclohexene (1), was synthesized via the reaction of the corresponding 1,4-dilithiobutane with phenylchlorosilane. This new strategy would be applicable to the synthesis of stable cyclic disilenes having rather small residual substituents on unsaturated silicon atoms. A stable tricoordinate Y-shaped disilene palladium complex, 2, that was synthesized by the reaction of 1 with bis(tricyclohexylphosphine)palladium was found to have the strongest ?-complex character among known disilene palladium complexes.
AB - A novel stable cyclic disilene, 1,2-diphenyl-3,3,6,6- tetrakis(trimethylsilyl)-1,2-disilacyclohexene (1), was synthesized via the reaction of the corresponding 1,4-dilithiobutane with phenylchlorosilane. This new strategy would be applicable to the synthesis of stable cyclic disilenes having rather small residual substituents on unsaturated silicon atoms. A stable tricoordinate Y-shaped disilene palladium complex, 2, that was synthesized by the reaction of 1 with bis(tricyclohexylphosphine)palladium was found to have the strongest ?-complex character among known disilene palladium complexes.
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U2 - 10.1021/ja101654b
DO - 10.1021/ja101654b
M3 - Article
C2 - 20302296
AN - SCOPUS:77950809140
SN - 0002-7863
VL - 132
SP - 5008
EP - 5009
JO - Journal of the American Chemical Society
JF - Journal of the American Chemical Society
IS - 14
ER -