SYNTHESIS OF ISOMERIC BENCHROTRENIC ALKENES BY TI-INDUCED CARBONYL COUPLING REACTION

被引：7

作者：

BESANCON, J

SZYMONIAK, J

MOISE, C

机构：

[1] Laboratoire de Synthèse, d'Electrosynthèse Organométalliques associé au CNRS (URA 33), Faculté des Sciences, 4 21000 Dijon

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1992年 / 426卷 / 03期

关键词：

D O I：

10.1016/0022-328X(92)83065-P

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The benchrotrenic ketones BctCOR (1) (Bct: Cr(CO)3C6H5; R = CH3 (a), C2H5 (b), n-C3H7 (c), n-C4H9 (d)) undergo reductive alkene coupling reaction when treated with TiCl3/Li. The two isomeric forms of Bct(R)C=C(R)Bct (2) were isolated in the ratio Z/E = ca. 3:1. Decomplexation of 2 by iodine gave quantitatively the corresponding isomeric alkyl stilbenes C6H5(R)C=C(R)C6H5 (3).

引用

页码：325 / 330

页数：6

共 38 条

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