SYNTHESIS AND STRUCTURAL CHARACTERIZATION OF [PD-4(MU(3)-CH)(MU-CL)(3)(PBU(3)(T))(4)] - A TETRAHEDRAL PALLADIUM CLUSTER-WITH A MU(3)-METHYLIDYNE LIGAND

被引:18
|
作者
BURROWS, AD
MINGOS, DMP
MENZER, S
VILAR, R
WILLIAMS, DJ
机构
关键词
D O I
10.1039/dt9950002107
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The compound [Pd-4(mu(3)-CH)(mu-Cl)(3)(PBu(3)(t))(4)] has been synthesised from [Pd-2(dba)(3)] (dba = dibenzylideneacetone), PBu(3)(t) and CHCl3 and characterised spectroscopically and by single-crystal X-ray analysis; it undergoes substitution reactions with Br- and tertiary phosphines and is a catalyst for the polymerisation of ethyne.
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页码:2107 / 2108
页数:2
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