Highly diastereoselective [2+2] photocycloaddition of homochiral 2(5H)-furanones to vinylene carbonate

被引：14

作者：

Gregori, A ^{[1
]}

Alibés, R ^{[1
]}

Bourdelande, JL ^{[1
]}

Font, J ^{[1
]}

机构：

[1] Univ Autonoma Barcelona, Dept Quim, Unitat Quim Organ, E-08193 Barcelona, Spain

来源：

TETRAHEDRON LETTERS | 1998年 / 39卷 / 38期

关键词：

cyclobutanes; photochemistry; lactones; diastereoselection;

D O I：

10.1016/S0040-4039(98)01476-2

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The [2+2] photocycloaddition of homochiral 5-alkyl-2(5H)-furanones to vinylene carbonate was studied in order to enhance the induced facial diastereoselectivity created by the stereogenic centre. Diastereomeric excesses of up to 92% were found. (C) 1998 Elsevier Science Ltd. All rights reserved.

引用

页码：6961 / 6962

页数：2

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