Hydrosilylation of an hexa-olefin star with organometallic hydrogenosilanes: ferrocenylsilylation and desilylenation

被引：16

作者：

Ruiz, J

Alonso, E

Blais, JC

Astruc, D ^{[1
]}

机构：

[1] Univ Bordeaux 1, LCOO, Grp Chim Supramol Met Transit, CNRS,UMR 5802, F-33405 Talence, France

[2] Univ Paris 06, Lab Chim Organ Struct & Biol, EP CNRS 103, F-75252 Paris, France

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1999年 / 582卷 / 01期

关键词：

hydrosilylation; ferrocenylsilane; desilylenation; metallostars;

D O I：

10.1016/S0022-328X(98)01179-6

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The regiospecific hydrosilylation of the star-shaped hexa-olefin [C-6(CH2CH2CHCH2)(6)] with [FcSiMe(2)H] (Fc = ferrocenyl) is catalyzed by the Karstedt catalyst, giving the hexaferrocene complex [C-6{(CH2)(4)SiMe(2)Fc}(6)], which was purified by chromatography and characterized by its molecular peak in the MALDI TOF mass spectrum, whereas the same reaction with the new silane [FeCp(eta(6)-C6Me5CH2SiMe2H)][PF6] gives the desilylenation product [FeCp(eta(6)-C6Me6)][PF6]. (C) 1999 Elsevier Science S.A. All rights reserved.

引用

页码：139 / 141

页数：3

共 17 条

[1] ELECTRODES MODIFIED WITH ELECTROACTIVE FILMS OF ORGANOMETALLIC DENDRIMERS [J].