A PROTECTED METALLOPHOSPHINE LIGAND - SYNTHESIS, STRUCTURE, AND REACTIVITY OF THE SILYLPHOSPHINIDENE CLUSTER (MU-H)2FE3(CO)9[MU-3-PSI(I-PR3)]

被引：17

作者：

SUNICK, DL ^{[1
]}

WHITE, PS ^{[1
]}

SCHAUER, CK ^{[1
]}

机构：

[1] UNIV N CAROLINA,DEPT CHEM,CHAPEL HILL,NC 27599

来源：

ORGANOMETALLICS | 1993年 / 12卷 / 02期

关键词：

D O I：

10.1021/om00026a001

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

An anionic ''metallophosphine' ligand with a lone pair available for coordination is the result of cleaving the P-Si bond in the first example of a monocapped silylphosphinidene cluster, (mu-H)2Fe3(CO)9[mu3-PSi(i-Pr)3]. The bulky triisopropylsilyl group, which serves as a protecting group for the phosphorus atom during the cluster synthesis, can be removed by reaction with [NBu4]F, [(Ph3P)2N]Cl, and (Ph3P)AuCl. In the case of the gold halide reaction, the (Ph3P)Au+ fragment coordinates the resulting metallophosphine ligand.

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页码：245 / 247

页数：3

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