STEREOCHEMISTRY OF THE C-S BOND-CLEAVAGE IN 1-PHENYLETHYL PHENYL SULFIDE RADICAL-CATION - EVIDENCE FOR A UNIMOLECULAR PATHWAY

被引：28

作者：

BACIOCCHI, E ^{[1
]}

FASELLA, E ^{[1
]}

LANZALUNGA, O ^{[1
]}

MATTIOLI, M ^{[1
]}

机构：

[1] CNR,CTR STUDIO MECCANISMI REAZ,ROME,ITALY

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH | 1993年 / 32卷 / 07期

关键词：

D O I：

10.1002/anie.199310711

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Is the bond-cleavage mechanism uni- or bimolecular in the reaction (a)? The search for the answer involved the use of enantiomerically pure (R)-(+)-1, reaction conditions with or without base, and detailed product analyses. The experimental results are consistent with a unimolecular pathway, which initially leads to a contact radical cation pair and then to a solvent-separated radical cation pair.

引用

页码：1071 / 1073

页数：3

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