ALPHA,BETA-UNSATURATED THIOAMIDE AND THIOESTER IRON TRICARBONYLS - SYNTHESIS, CHARACTERIZATION, AND NOVEL CYCLOADDITION REACTIONS WITH ALKYNES

被引：23

作者：

ALPER, H

BRANDES, DA

机构：

[1] Ottawa-Carleton Chemistry Institute, Department of Chemistry, University of Ottawa, Ottawa, Ontario

来源：

ORGANOMETALLICS | 1991年 / 10卷 / 07期

关键词：

D O I：

10.1021/om00053a058

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Alpha,beta-Unsaturated thioamides and thioesters react with iron pentacarbonyl or diiron enneacarbonyl to form iron tricarbonyl complexes, characterized on the basis of analytical and spectral data, as well as X-ray structure determinations in two cases. These complexes undergo ligand substitution reactions with tri-phenylphosphine and a novel cyclization reaction with alkynes affording iron tricarbonyl complexes of cyclopentenone thioamides. An X-ray analysis of one such complex reveals that the two functionalities, bonded to the Fe(CO)3 moiety, are not conjugated to each other.

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页码：2457 / 2467

页数：11

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