SELECTIVITY IN THE ANODIC-OXIDATION OF CIS-METHOXYLATED AND TRANS-METHOXYLATED PROPENYLBENZENES - A USEFUL EXPEDIENT FOR THE PREPARATION OF PURE CIS-PROPENYLBENZENE DERIVATIVES

被引：9

作者：

GATES, BD ^{[1
]}

SWENTON, JS ^{[1
]}

机构：

[1] OHIO STATE UNIV,DEPT CHEM,140 W 18TH AVE,COLUMBUS,OH 43210

来源：

TETRAHEDRON LETTERS | 1992年 / 33卷 / 16期

关键词：

CIS; TRANS ISOMERISM; PHOTOISOMERISM; ANODIC OXIDATION; CIS-PROPENYLBENZENE;

D O I：

10.1016/0040-4039(92)88157-Z

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Anodic oxidation of cis/trans mixtures of 1,2-dimethoxy-4-propenylbenzene, 4-methoxy-propenylbenzene, and 1,2-methylenedioxy-4-propenylbenzene led to preferential reaction of the trans-isomer. This result was applied to a preparative method for obtaining the pure (> 98%) cis-isomer.

引用

页码：2127 / 2128

页数：2