SYNTHESIS OF TETRASUBSTITUTED BUTENOLIDE, BROMOBECKERELIDE, BY REGIOSELECTIVE LITHIATION OF FURAN FOLLOWED BY PHOTOSENSITIZED OXYGENATION OF ALPHA-SILYLFURAN

被引：12

作者：

KATSUMURA, S

ICHIKAWA, K

MORI, H

机构：

来源：

CHEMISTRY LETTERS | 1993年 / 09期

关键词：

D O I：

10.1246/cl.1993.1525

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A straightforward synthesis of a tetrasubstituted halobutenolide, bromobeckerelide, was achieved by photosensitized oxygenation of a trisubstituted alpha-trialkylsilylfuran which was obtained by the introduction of desired substituents into a furan ring via regioselective lithiation.

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页码：1525 / 1528

页数：4

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