Decomplexation of phosphirane and phosphirene complexes

被引：15

作者：

van Assema, Sander G. A. ^{[1
]}

de Kanter, Frans J. J. ^{[1
]}

Schakel, Marius ^{[1
]}

Lammertsma, Koop ^{[1
]}

机构：

[1] Free Univ Amsterdam, Fac Sci, Dept Chem, NL-1081 HV Amsterdam, Netherlands

来源：

ORGANOMETALLICS | 2006年 / 25卷 / 22期

关键词：

D O I：

10.1021/om060570t

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Novel transient phosphinidene complex Ph-P=Mo(CO)(4)PMe3, generated from a 7-phosphanor-bornadiene precursor, adds to C=C and C C bonds to give Mo(CO)(4)PMe3-complexed phosphiranes and phosphirenes. The cis-PMe3 ligand weakens the interaction between the molybdenum complex and the three-membered ring. Under mild CO pressure the Mo(CO)(4)PMe3 transition metal group detaches from the phosphorus center of the ring structure by selective CO substitution. The resulting byproduct Mo(CO)(5)PMe3 can be reused in the synthesis of the phosphinidene precursor.

引用

页码：5286 / 5291

页数：6

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