SYNTHESIS AND X-RAY STRUCTURE OF (-)-[MO(ETA-5-C5ME4-3-PINANYL)(CO)3ME]

被引:9
|
作者
LAI, R [1 ]
BOUSQUET, L [1 ]
HEUMANN, A [1 ]
机构
[1] UNIV MARSEILLE,FAC ST JEROME,URA 1410,ENSSPICAM,F-13013 MARSEILLE,FRANCE
关键词
D O I
10.1016/0022-328X(93)83063-2
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Reaction of the methyl ester of (-)-pinane-3-carboxylic acid 1 with the lithium derivative of 2-brombut-2-ene affords, after dehydration, an isomeric mixture of 3-pinanyl cyclopentadienes 3. Successive treatment with Li(n)Bu, Mo(CO)6 and Mel gives rise to the title complex 5, whose NMR spectra and X-ray structure unambiguously demonstrate the optical integrity and purity of this compound.
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页码:115 / 119
页数:5
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