THE SYNTHESIS OF OCTAHEDRAL MIXED BIS-ALKYNE AND ALKYNE ALKENE COMPLEXES OF TUNGSTEN

被引:12
作者
CLARK, GR
NIELSON, AJ
RAE, AD
RICKARD, CEF
机构
[1] UNIV AUCKLAND,DEPT CHEM,AUCKLAND,NEW ZEALAND
[2] UNIV NEW S WALES,DEPT CHEM,SYDNEY,NSW,AUSTRALIA
关键词
D O I
10.1039/c39920001069
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Replacement of a phosphine ligand in [WCl2(PhC2Ph)(PMe3)3] by PhC = CPh, PhC = CH and HC = CH, or reduction of [WCl3(PhC2Ph)(PMe3)2] in the presence of MeC2Me and Me(CH2)2C2Me yields mixed bis-alkyne complexes; under ethylene or propene the reduction reactions afford mixed alkyne-alkene complexes, and the structure of [WCl2(PhC2Ph)(CH2 = CH2)(PMe3)2] has been confirmed by X-ray crystallography.
引用
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页码:1069 / 1070
页数:2
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