ABNORMAL 4-MEMBERED RING FORMATION IN INTRAMOLECULAR RADICALIC CYCLIZATION - HIGH-STABILITY OF THE ALKYL RADICAL SUBSTITUTED WITH METHYLTHIO AND PARA-TOLYLSULFONYL GROUPS

被引：27

作者：

OGURA, K

SUMITANI, N

KAYANO, A

IGUCHI, H

FUJITA, M

机构：

来源：

CHEMISTRY LETTERS | 1992年 / 08期

关键词：

D O I：

10.1246/cl.1992.1487

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Treatment of 5-iodo-1-(methylthio)-1-(p-tolylsulfonyl)-1-pentene with (n-Bu)3SnH and AIBN gave [(methylthio)(p-tolylsulfonyl)methyl]cyclobutane. This is due to the stability of an intermediary radical attached to methylthio and p-tolylsulfonyl groups.

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页码：1487 / 1488

页数：2

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