THE REACTION OF (2-ALKYLIDENAMINOPHENYL)SULFIDES WITH DI-ISO-PROPYL PEROXYDICARBONATE - RADICAL VERSUS NONRADICAL PATHWAY

被引：21

作者：

LEARDINI, R

NANNI, D

SANTORI, M

ZANARDI, G

机构：

[1] Dipartimento di Chimica Organica A. Mangini, Università di Bologna, I-40136 Bologna

来源：

TETRAHEDRON | 1992年 / 48卷 / 19期

关键词：

IMIDOYL RADICALS; HOMOLYTIC INTRAMOLECULAR SUBSTITUTION AT SULFUR; PEROXYDICARBONATE; IMINES; NONRADICAL ATTACK AT PEROXIDES;

D O I：

10.1016/S0040-4020(01)88475-1

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The reaction of 2-methylthio- or 2-phenylthioarylimines with di-iso-propyl peroxydicarbonate (DPDC) is described. The phenylthio-derivatives undergo cyclization to benzothiazoles via a free-radical mechanism, whereas the methylthio-analogs afford arylthiomethyl iso-propyl carbonates, together with benzothiazoles as well; this last result could be accounted for with the intervention of a non-radical mechanism operating side by side with the radical one.

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页码：3961 / 3970

页数：10

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