The reactivity of cyclo-(P5tBu4)- towards group 13, 14 and 15 metal chlorides:: complexation and formation of cyclooligophosphanes, {cyclo-(P5tBu4)}2 and {cyclo-(P4tBu3)PtBu}2, by reductive elimination

被引:26
作者
Schisler, A
Lönnecke, P
Gelbrich, T
Hey-Hawkins, E
机构
[1] Univ Leipzig, Inst Anorgan Chem, D-04103 Leipzig, Germany
[2] Univ Southampton, Dept Chem, EPSRC Natl Crystallog Serv, Southampton SO17 1BJ, Hants, England
关键词
D O I
10.1039/b407736a
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
[Na(THF)(4)][cyclo-((P5Bu4)-Bu-t)] (1) reacts with Et2AlCl and GeCl4 to give Et2Al{cyclo-((P5Bu4)-Bu-t)}(THF) (2) and, in low yield, GeCl3{cyclo-((P5Bu4)-Bu-t)}, respectively, while the reaction of 1 with SnCl2, PbCl2 or BiCl3 results in the formation of the structural isomers {cyclo-((P5Bu4)-Bu-t)}(2) (3) and {cyclo-((P4Bu3)-Bu-t)PtBu}(2) (4) (besides other cyclic phosphanes) and elemental metal.
引用
收藏
页码:2895 / 2898
页数:4
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