Photoactivated telomerization of 1,1,3,3-tetramethyl-1,3-disilacyclobutane with hydrosilanes by Pt(acac)2 and its competition with hydrosilylation addition

被引：4
|
作者：
Wu, XS [1 ]
Malpert, JH [1 ]
Zang, HM [1 ]
Neckers, DC [1 ]
机构：
[1] Bowling Green State Univ, Ctr Photochem Sci, Bowling Green, OH 43403 USA
来源：
TETRAHEDRON LETTERS | 1999年 / 40卷 / 48期
基金：
美国国家科学基金会;
关键词：
photoactivated; telomerization; hydrosilylation; 1,1,3,3-tetramethyl-1,3-disilacyclobutane; platinum(II) bis(beta-diketonate);
D O I：
10.1016/S0040-4039(99)01676-7
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Telomerization of 1,1,3,3-tetramethyl-1,3-disilacyclobutane with hydrosilanes is facilitated by UV irradiation in the presence of Pt(acac)(2). When olefin is also present, photoactivated hydrosilylation competes with telomerization. The dependence of product distribution on the reactivity of the hydrosilanes and the olefins was studied. (C) 1999 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码：8309 / 8312
页数：4
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