Spin adduct formation from the spontaneous reaction between spin traps and weak electron acceptors, as exemplified by trichloroacetonitrile. An acid promoted version of the Forrester-Hepburn addition-oxidation mechanism

被引：15

作者：

Eberson, L

MacCullough, JJ

Persson, O

机构：

[1] Department of Chemistry, Lund University, S-221 00 Lund

来源：

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2 | 1997年 / 02期

关键词：

D O I：

10.1039/a606864b

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The thermal reaction between N-tert-butyl-alpha-phenylnitrone (PEN) and trichloroacetonitrile is promoted by acids HA, giving spin adducts A-PBN. and CCl2=C-N-PBN., presumably via addition of HA to the nitrone with formation of a hydroxylamine and oxidation of the latter by trichloroacetonitrile (the Forrester-Hepburn mechanism).

引用

页码：133 / 134

页数：2

共 25 条

[21] Spontaneous free radical spin adduct formation and 1,3-dipolar molecular addition in reactions of cyanohalocarbons and C-phenyl N-tert-butyl nitrone (PBN) [J].