CYCLIC POLYSULFUR COMPOUNDS FROM THE IRON-CATALYZED REACTION OF META-DIMETHOXYBENZENE WITH DISULFUR DICHLORIDE

被引：12

作者：

BOTTINO, F

FOTI, S

PAPPALARDO, S

机构：

[1] Istituto Dipartimentale di Chimica e Chimica Industriale, Università di Catania, 95125 Catania

来源：

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

关键词：

D O I：

10.1039/p19790001712

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The iron-catalysed reaction of m-dimethoxybenzene with sulphur chlorides (SCl2 and S2Cl2) has been investigated both neat and in dilute solution. Neat reaction gives linear polysulphides (3), bis-(2,4-dimethoxyphenyl) sulphide (4), and 1,3-dimethoxy-4,6-bis-(2,4- dimethoxyphenylthio)benzene (5), while in dilute solution the formation of 5,7,14,16-tetramethoxy-1,2,3,10,11,12-hexathia[3.3]metacyclophane (1) and 4,6,12,14,20,22-hexamethoxy-1,2,9,10,17,18-hexathia[2.2.2]metacyclophane (2) is observed. Compounds (1) and (2) were also obtained by independent synthetic routes. Their 1H n.m.r. and mass spectra are discussed.

引用

页码：1712 / 1715

页数：4

共 13 条

[1] NOVEL MACROCYCLIC POLYSULFUR COMPOUNDS - 7,15,17,19-TETRA-ALKOXY-2,3,4,5,10,11,12,13-OCTATHIATRICYCLO[12,2,2,26,9]EICOSA-6,8,14,16,17,19-HEXAENES AND 2,3,7,8-TETRA-ALKOXYTHIANTHRENS - PRODUCTS OF CATALYZED REACTION OF AROMATIC ETHERS AND SULFUR MONOCHLORIDE [J].