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

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1998年 / 558卷 / 1-2期

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

页码：209 / 212

页数：4

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Atherton, MJ
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[2] Carbon-fluorine and -hydrogen bond activation and carbon-carbon bond formation in eta5-pentamethylcyclopentadienyl-rhodium and -iridium phosphine complexes; crystal structures of [M(eta5-C5Me5)Cl{(C6F5)2PCH$ -2$/CH2 P(C6F5)2}]+BF4- (M = Rh or Ir)
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[3] Activation of C-F and C-H bonds by polyalkylcyclopentadienylrhodium complexes:: crystal structure of [(η5-C5Me4Et)RhCl{(C6F5)2PCH2CH2P(C6F5)2}]+.BF4-
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[5] Pentafluorophenylphosphine complexes of Rhodium(I): Extended x-ray absorption fine structure studies of [{Rh[PPh(x)(C6F5)(3-x)](2)(mu-Cl)}(n)] (x=0-2) and [{Rh[(C6F5)(2)PCH2CH2P(C6F5)(2)](mu-Cl)}(2)]. Crystal structures of [RhCl(PPh(3)){(C6F5)(2)PCH2CH2P(C6F5)(2)}]center dot C4H8O and (C6F5)(2)PCH2CH2P(C6F5)(2)
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