Preparation of dendritic carbosilanes with peripheral ethynyldicobalt hexacarbonyl tetrahedrane C2Co2

被引：16

作者：

Kim, C ^{[1
]}

Jung, I ^{[1
]}

机构：

[1] Dong A Univ, Dept Chem, Pusan 604714, South Korea

来源：

INORGANIC CHEMISTRY COMMUNICATIONS | 1998年 / 1卷 / 11期

关键词：

dendrimers; cobalt complexes; carbonyl complexes; carbosilane complexes;

D O I：

10.1016/S1387-7003(98)00114-2

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The reaction of dicobalt octacarbonyl Co-2(CO)(8) with dendritic ethynyl carbosilanes Si(C=C-Ph)(4) (G0), Si(CH=CPhSiMe(C=CPh)(2))(4) (G1) and Si(CH=CPhSiMe(CH=CPhSiMe(C=CPh)(2))(2))(4) (G2) gave the corresponding ethynyl hexacarbonyl complexes: Si(C=CPh)(4). 4Co(2)(CO)(6) (G0-8Co) (MW=1575), Si(CH=CPhSiMe(C=CPh)(2))(4). 8Co(2)(CO)(6) (G1-16Co (3703) and G2-32Co (7964)). The molecular mass of the cobalt carbonyl complexes of ethynylsilane dendrimers (G0-8Co and G1-16Co) was determined by MALDI mass spectroscopic attachments. (C) 1998 Elsevier Science S.A. All rights reserved.

引用

页码：427 / 430

页数：4

共 15 条

[1] Inorganic cauliflower: Functional main group element dendrimers constructed from phosphorus- and silicon-based building blocks [J].