1,4-pentadienyl-3-sulfonamides: Frameworks for "disfavored" radical cascade cyclizations

被引：22

作者：

Bommezijn, S ^{[1
]}

Martin, CG ^{[1
]}

Kennedy, AR ^{[1
]}

Lizos, D ^{[1
]}

Murphy, JA ^{[1
]}

机构：

[1] Univ Strathclyde, Dept Pure & Appl Chem, Glasgow G1 1XL, Lanark, Scotland

来源：

ORGANIC LETTERS | 2001年 / 3卷 / 21期

关键词：

D O I：

10.1021/ol0166449

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

[GRAPHICS] 1,4-Pentadienyl-3-sulfonamides afford products including those resulting from disfavored 5-endo-trig reactions when subjected to radical cyclization conditions. Products resulting from pathways featuring 4-exo-trig cyclizations are also detected, even when the 4-exo-trig reaction leads to a highly strained bicyclo[3.2.0] ring system.

引用

页码：3405 / 3407

页数：3

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