Remarkable regioselectivity in the reaction between [(η5-C5Me4H)RhCl(μ-Cl)]2 and (C6F5)2PCH2CH2P(C6F5)2:: synthesis of a chiral-at-metal rhodium complex cation via carbon-fluorine and -hydrogen bond activation and carbon-carbon bond formation

被引:15
作者
Atherton, MJ
Holloway, JH
Hope, EG
Saunders, GC
机构
[1] F2 Chem Ltd, Preston PR4 0XJ, Lancs, England
[2] Univ Leicester, Dept Chem, Leicester LE1 7RH, Leics, England
关键词
regioselectivity; chiral-at-metal rhodium complex; bond activation;
D O I
10.1016/S0022-328X(98)00428-8
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The reaction between [(eta(5)-C5Me4H)RhCl(mu-Cl)](2) and (C6F5)(2)PCH2CH2P(C6F5)(2) proceeds in refluxing benzene via activation of two C-F and C-H bonds and formation of two C-C bonds to yield the chiral cation [{eta(5)-C5HMe2-2,4-[CH2C6F4P(C6F5)CH2](2)-1,3}RhCl](+) with > 90% selectivity. (C) 1998 Elsevier Science S.A. All rights reserved.
引用
收藏
页码:209 / 212
页数:4
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