CYCLOPENTADIENONE EPOXIDE - SYNTHESIS AND PHOTOCHEMISTRY

被引：36

作者：

CHAPMAN, OL

HESS, TC

机构：

[1] Department of Chemistry, University of California-Los Angeles, Los Angeles

来源：

JOURNAL OF ORGANIC CHEMISTRY | 1979年 / 44卷 / 06期

关键词：

D O I：

10.1021/jo01320a015

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

4,5-Epoxy-2-cyclopenten-l-one (2) was prepared by the vacuum pyrolysis of the dimethyl phthalate Diels-Alder adduct (8). Cyclopentadienone epoxide (2) was shown to be reasonably thermally stable but reactive toward nucleophilic and electrophilic reagents. Photolysis of matrix isolated 1 produces α-pyrone (10) and the aldehyde ene ke-tene (9). © 1979, American Chemical Society. All rights reserved.

引用

页码：962 / 964

页数：3

共 21 条

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[8] KANE M, UNPUBLISHED
[9] KWANTES A, 1958, GAS CHROMATOGRAPHY 1
[10] PADWA A, 1964, TETRAHEDRON LETT, P813

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