ADDITION OF ZINC HOMOENOLATES TO ACETYLENIC ESTERS - A FORMAL [3 + 2] CYCLOADDITION

被引：45

作者：

CRIMMINS, MT

NANTERMET, PG

机构：

[1] Department of Chemistry, The University of North Carolina, Chapel Hill

来源：

JOURNAL OF ORGANIC CHEMISTRY | 1990年 / 55卷 / 14期

关键词：

D O I：

10.1021/jo00301a003

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Addition of zinc homoenolates to acetylenic esters results in conjugate addition followed by intramolecular acylation of the intermediate allenolate to produce 2-carbalkoxycyclopentenones, formally a [3+2] cycloaddition, in a single operation. © 1990, American Chemical Society. All rights reserved.

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页码：4235 / 4237

页数：3

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