FREE-RADICAL CYCLIZATIONS LEADING TO 4-MEMBERED RINGS .1. BETA-LACTAM PRODUCTION USING TRIBUTYLTIN HYDRIDE

被引：43

作者：

FREMONT, SL ^{[1
]}

BELLETIRE, JL ^{[1
]}

HO, DM ^{[1
]}

机构：

[1] UNIV CINCINNATI,DEPT CHEM,CINCINNATI,OH 45221

来源：

TETRAHEDRON LETTERS | 1991年 / 32卷 / 21期

关键词：

D O I：

10.1016/S0040-4039(00)79917-5

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Use of HSnBu3 for the reductive cyclization of suitable enamides having a bromide substituent alpha to the carbonyl group affords beta-lactams in good yields.

引用

页码：2335 / 2338

页数：4

共 20 条

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[8] THE DESIGN AND APPLICATION OF FREE-RADICAL CHAIN REACTIONS IN ORGANIC-SYNTHESIS .2.
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[10] COBALT-MEDIATED REACTIONS - A NEW SYNTHETIC APPROACH TO BETA-LACTAM, GAMMA-LACTAM AND DELTA-LACTAM
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REYNOLDS, SJ
[J]. TETRAHEDRON LETTERS, 1989, 30 (24) : 3229 - 3232

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