METHYL TRANSFER-REACTIONS BETWEEN PLATINUM(II) AND PLATINUM(IV) COMPLEXES AND SOME APPARENT METHYL FOR HYDRIDE EXCHANGE-REACTIONS

被引：26

作者：

PUDDEPHATT, RJ ^{[1
]}

THOMPSON, PJ ^{[1
]}

机构：

[1] UNIV LIVERPOOL,DONNAN LABS,LIVERPOOL L69 3BX,ENGLAND

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1979年 / 166卷 / 02期

关键词：

D O I：

10.1016/S0022-328X(00)91640-1

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

cis-[PtMe2(PM2Ph)2] reacts with [PtX2Me2(PMe2Ph)2] (X = I, NO2, NO3) to give [PtXMe(PMe2Ph)2] and [PtXMe3(PMe2Ph)2]. When X = I, the isomer cis-cis-trans-[PtX2Me2(PMe2Ph)2] fails to react with cis-[PtMe2(PMe2Ph)2] through the trans-cis-cis isomer does react. By labelling studies, it is shown that when X = NO3 the reaction occurs by methyl for nitrate exchange rather than by a redox mechanism, though when X = NO2 the situation was more complex. trans-[PtIHL2] (L = PMe3 or PMe2Ph) reacted with [AuMeL] or cis-[PtMe2L2] to give trans-[PtIMeL2], a reaction which appears to involve methyl for hydride exchange. © 1979.

引用

页码：251 / 259

页数：9

共 17 条

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