The effect of topologically controlled coulombic interactions on the regioselectivity of the reductive cleavage of alkyl phenyl ethers

被引：13

作者：

Azzena, U

Casado, F

Fois, P

Gallardo, I

Pisano, L

Marquet, J

Melloni, G

机构：

[1] UNIV AUTONOMA BARCELONA, DEPT QUIM, BELLATERRA 08193, BARCELONA, SPAIN

[2] UNIV SASSARI, DIPARTIMENTO CHIM, I-07100 SASSARI, ITALY

来源：

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2 | 1996年 / 12期

关键词：

D O I：

10.1039/p29960002563

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The importance of electrostatic effects in the chemical evolution of charged intermediates of the radical anion type is demonstrated, Thus, the regioselectivity of the electron transfer-induced reductive cleavage of alkyl 2,6-diphenylphenyl ethers and alkyl 2,6-dimethoxyphenyl ethers is completely reversed when a positive charge is placed in a controlled manner near the alkyl ether bond.

引用

页码：2563 / 2565

页数：3