FORMATION OF CISOID-ETA(4)(5E)-BUTADIENYLRHENIUM COMPLEXES BY COUPLING OF ALKENE AND ALKYNE LIGANDS

被引：7

作者：

DOSSETT, SJ ^{[1
]}

GREEN, M ^{[1
]}

MAHON, MF ^{[1
]}

MCINNES, JM ^{[1
]}

机构：

[1] UNIV BATH, SCH CHEM, BATH BA2 7AY, AVON, ENGLAND

来源：

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS | 1995年 / 07期

关键词：

D O I：

10.1039/c39950000767

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The reaction of the eta(2)(4e)-bonded alkyne complexes [ReBr2(eta(2)-RC(2)Ph)(eta-C5H5)] (R = Me or Ph) with o-diphenylphosphinostyrene and 2 equiv. AgBF4 in THF surprisingly affords HBF4, AgBr and excellent yields of the cationic eta(4)(5e)-butadienyl complexes [Re=C(Ph)-eta(3)-{C(R)CHCHC(6)H(4)PPh(2)-o}(eta-C5H5)][BF4]; the methyl-substituted system being structurally characterised by a single-crystal X-ray diffraction study.

引用

页码：767 / 768

页数：2

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