SYNTHESIS OF ORGANOPALLADIUM(IV) COMPLEXES BY HALOGEN EXCHANGE, AND THE STRUCTURE OF THE AZIDOPALLADIUM(II) COMPLEX FORMED ON REDUCTIVE ELIMINATION OF ETHANE FROM PD(N3)ME2(CH2PH)(BPY)

被引:10
作者
CANTY, AJ [1 ]
TRAILL, PR [1 ]
SKELTON, BW [1 ]
WHITE, AH [1 ]
机构
[1] UNIV WESTERN AUSTRALIA,DEPT PHYS & INORGAN CHEM,NEDLANDS,WA 6009,AUSTRALIA
基金
澳大利亚研究理事会;
关键词
D O I
10.1016/0022-328X(91)83076-G
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
A new route to organopalladium(IV) complexes is described, involving replacement of bromine in the 2,2'-bipyridyl complex PdBrMe2(CH2Ph)(bpy), by other halogen or pseudohalogen groups. H-1 NMR studies of the decomposition of PdXMe2(CH2Ph)(bpy) in warm (CD3)2CO indicate that a selectivity in reductive elimination of alkanes occurs, to give ethane (X = Br, N3, NCS), or a mixture of ethane and ethylbenzene in ca. 9/1 ratio (X = F, Cl, I). The reductive elimination product azido(2,2'-bipyridyl)benzylpalladium(II) has been characterized by X-ray crystallography.
引用
收藏
页码:C33 / C36
页数:4
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