A SIMPLE SYNTHESIS AND CRYSTAL-STRUCTURE OF THE DINUCLEAR DIPHOSPHIDO-BRIDGED PALLADIUM(I) COMPLEX [PD(P(TERT-BU)2H)(MU-P(TERT-BU)2)]2

被引:49
|
作者
LEONI, P
SOMMOVIGO, M
PASQUALI, M
SABATINO, P
BRAGA, D
机构
[1] DIPARTIMENTO CHIM & CHIM IND,I-56126 PISA,ITALY
[2] DIPARTIMENTO CHIM G CIAMICIAN,I-40126 BOLOGNA,ITALY
关键词
D O I
10.1016/0022-328X(92)83119-3
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
UV irradiation of Pd(P(t)Bu3)2 in n-hexane or THF gives the diamagnetic dinuclear complex [Pd(P(t)Bu2H)(mu-P(t)Bu2)]2, 2-methylpropene, and hydrogen. The complex was also obtained from the reaction of Pd(eta(5)-C5H5)(eta(3)-C3H5) with P(t)Bu2H in toluene. Its crystal and molecular structure were determined by an X-ray diffraction study. Each Pd bears a terminal P(t)Bu2H ligand and the two metal centers are bridged by two phosphido ligands.
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页码:263 / 270
页数:8
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