SEQUENTIAL ALKOXY RADICAL FRAGMENTATION - A ONE-STEP METHOD FOR BREAKING 2 1,3-POSITIONED C-C BONDS

被引：14

作者：

BOTO, A

BETANCOR, C

HERNANDEZ, R

RODRIGUEZ, MS

SUAREZ, E

机构：

[1] CSIC,INST PROD NAT & AGROBIOL,CARRETERA LA ESPERANZA 2,TENERIFE,SPAIN

[2] UNIV LA LAGUNA,DEPT QUIM ORGAN,LA LAGUNA,SPAIN

来源：

TETRAHEDRON LETTERS | 1993年 / 34卷 / 30期

关键词：

D O I：

10.1016/S0040-4039(00)74111-6

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Cyclic hydroxy-ketones (1) and (2) in the presence of (diacetoxyiodo)benzene or mercuric oxide and iodine under oxygen atmosphere and irradiation with visible light undergo a new sequential alkoxy radical fragmentation-radical peroxidation-peroxyradical cyclization-alkoxy radical fragmentation reaction. This methodology allows the cleavage of two 1,3-positioned C-C bonds in a single step and constitutes a new synthesis of beta-peroxylactones.

引用

页码：4865 / 4868

页数：4

共 6 条

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