Chiral biphosphole iron complexes. Synthesis and characterization of the biphosphaferrocene [Fe(eta(5)-C5H5)(eta(5)-C4HMe2P)](2). X-ray characterization of the dinuclear complex [Fe(eta(5)-C5H5)(C4HMe2PhP)(CO)](2)

被引：0

作者：

Dupuis, A ^{[1
]}

Gouygou, M ^{[1
]}

Daran, JC ^{[1
]}

Balavoine, GA ^{[1
]}

机构：

[1] CNRS,CHIM COORDINAT LAB,F-31077 TOULOUSE,FRANCE

来源：

BULLETIN DE LA SOCIETE CHIMIQUE DE FRANCE | 1997年 / 134卷 / 3-4期

关键词：

a; a'-biphosphole; diiron complex; 2,2'-biphosphaferrocene; chiral complex; C-2-symmetry;

D O I：

暂无

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

1,1'-diphenyl-3,3',4,4'-tetramethyl-2,2'-biphosphole 1 reacts with [FeCp(CO)(2)](2) to yield as a major product the dinuclear complex [Fe(eta(5)-C5H5) (C4HMe2PhP)(CO)](2) 4 which was fully characterized. Its X-ray structure displays a C-2-symmetry. The 2,2'-biphosphaferrocene 2 was synthesised from the 2,2'-biphosphole 1 and complex [Fe(eta(5)-C5H5)(eta(6)-C6H6)] [PF6] via a 2,2'-biphospholyl intermediate. Compound 2 was obtained as a mixture of two diastereoisomers in a 60:40 ratio.

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页码：357 / 363

页数：7

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