REACTIONS OF PHOSPHONIUM, SULFONIUM, AND PYRIDINIUM YLIDES WITH SULFUR MONOXIDE

被引：12

作者：

BONINI, BF

MACCAGNANI, G

MAZZANTI, G

PEDRINI, P

PICCINELLI, P

机构：

[1] CNR,COMPOSTI CARBONIO CONTENENTI ETEROATOMI LAB,I-40126 BOLOGNA,ITALY

[2] UNIV BOLOGNA,IST CHIM ORGAN,I-40136 BOLOGNA,ITALY

来源：

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 | 1979年 / 07期

关键词：

D O I：

10.1039/p19790001720

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Sulphur monoxide generated in situ by smooth thermolysis of trans-2,3-diphenylthiiran 1-oxide reacts with triphenylphosphonium-, diphenylsulphonium-, and pyridinium-tetraphenylcyclopentadienylide, leading in all cases to tetraphenylcyclopentadienethione S-oxide. Similar reactions with other representative ylides have been investigated. The reactions are very sensitive to the stability of the ylide and to the electronic nature of the groups directly attached to the ylidic carbanion.

引用

页码：1720 / 1722

页数：3

共 34 条

[1] RETENTION OF STEREOCHEMISTRY IN EXTRUSION OF SULFUR MONOXIDE FROM THIIRANE OXIDES - SYNTHESIS AND THERMAL-DECOMPOSITION OF CIS-DIDEUTERIOTHIIRANE AND TRANS-DIDEUTERIOTHIIRANE OXIDE [J].