SYNTHESIS OF OLEFINS FROM BETA-HYDROXYPHOSPHONAMIDES - STEREOCHEMISTRY AND EXTENSION TO FORMATION OF CONJUGATED DIENES

被引：90

作者：

COREY, EJ

CANE, DE

机构：

[1] Department of Chemistry, Harvard University, Cambridge

来源：

JOURNAL OF ORGANIC CHEMISTRY | 1969年 / 34卷 / 10期

关键词：

D O I：

10.1021/jo01262a058

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The thermal decomposition of β-hydroxyphosphonamides to olefins has been shown to involve preferential cis elimination. The phosphonamide route to olefins has also been extended to conjugated dienes using a modified phosphonamide 13 in which the bulk of the diamide is minimized so as to allow a attackon the corresponding anion by unhindered ketones and aldehydes. The resulting adducts are converted into dienes by thermal decomposition at 80-120°. © 1969, American Chemical Society. All rights reserved.

引用

页码：3053 / &

共 17 条

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