USE OF 2,3-DIBROMO-1-(PHENYLSULFONYL)-1-PROPENE AS A REAGENT FOR THE SYNTHESIS OF ANNULATED FURANS

被引：27

作者：

PADWA, A

MURPHREE, SS

YESKE, PE

机构：

[1] Department of Chemistry, Emory University, Atlanta

来源：

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

关键词：

D O I：

10.1021/jo00301a006

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Treatment of 2,3-dibromo-l-(phenyl-sulfonyl)-l-propene with various β-dicarbonyl compounds in the presence of sodium methoxide affords 2,4-disubstituted and 2,3-fused bicyclic furans in high yield. Formation of the furan ring involves a sequence of addition-elimination, deacetylation, and SN2 displacement reactions. © 1990, American Chemical Society. All rights reserved.

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页码：4241 / 4242

页数：2

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