A STUDY OF THE REFORMATSKY REACTION ON FORMYLCOUMARINS

被引：12

作者：

DUTTA, LN

BHATTACHARYYA, M

SARKAR, AK

机构：

来源：

CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE | 1995年 / 73卷 / 09期

关键词：

FORMYLCOUMARINS; UNUSUAL REFORMATSKY PRODUCTS; STEREOCHEMISTRY;

D O I：

10.1139/v95-193

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The reactions of bromozinc enolate reagents on formylcoumarins (1, 2) afforded spiro-gamma-lactones (15-18), furan derivatives (13, 14), and coumarinylcarbinols (3, 4) as highly unusual products along with the expected beta-hydroxyesters (5-12). Stereochemical features of some of these products turned out to be highly informative and were unambiguously corroborated.

引用

页码：1556 / 1562

页数：7

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