Radical fragmentation of cyclobutanes: An approach to medium ring fused carbocycles

被引：32

作者：

Crimmins, MT

Huang, SJ

GuiseZawacki, LE

机构：

[1] Venable and Kenan Laboratories of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill

来源：

TETRAHEDRON LETTERS | 1996年 / 37卷 / 36期

关键词：

medium ring carbocycles; 2+2] photocycloadditions; radical fragmentation homoenolate;

D O I：

10.1016/0040-4039(96)01433-5

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The combination of a zinc-copper mediated conjugate addition-cyclization, an intramolecular [2+2] photocycloaddition, and a radical fragmentation reaction provides access to a variety of medium ring fused carbocyclic systems in good overall yields. Copyright (C) 1996 Elsevier Science Ltd

引用

页码：6519 / 6522

页数：4

共 22 条

[11]

CURRAN DP, 1988, SYNTHESIS-STUTTGART, V417, P489

[12] FREE RADICAL-MEDIATED RING EXPANSION AND RELATED ANNULATIONS [J].