A NEW ROUTE TO GAMMA-SUBSTITUTED GAMMA-LACTONES AND DELTA-SUBSTITUTED DELTA-LACTONES BASED ON THE REGIOSELECTIVE BETA-SCISSION OF ALKOXYL RADICALS GENERATED FROM TRANSANNULAR HEMIACETALS

被引：21

作者：

KOBAYASHI, K ^{[1
]}

SASAKI, A ^{[1
]}

KANNO, Y ^{[1
]}

SUGINOME, H ^{[1
]}

机构：

[1] HOKKAIDO UNIV,FAC ENGN,DIV ORGAN SYNTH,SAPPORO,HOKKAIDO 060,JAPAN

来源：

TETRAHEDRON | 1991年 / 47卷 / 35期

关键词：

GAMMA-LACTONES; DELTA-LACTONES; MERCURY(II) OXIDE-IODINE REAGENT; PHOTOLYSIS; BETA-SCISSION OF ALKOXYL RADICALS;

D O I：

10.1016/S0040-4020(01)89727-1

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A new general synthesis of gamma-substituted gamma-lactones and delta-substituted delta-lactones including dihydro-5-octyl-2(3H)-furanone, a natural pheromone, is described. The synthesis involves the regioselective beta-scission of alkoxyl radicals generated from transannular hemiacetals as the key step.

引用

收藏

页码：7245 / 7258

页数：14

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