REACTIONS OF 1,3-DITHIOLANE 1,3-DIOXIDES WITH NUCLEOPHILES

被引：3

作者：

CHOU, WC ^{[1
]}

YANG, SA ^{[1
]}

FANG, JM ^{[1
]}

机构：

[1] NATL TAIWAN UNIV,DEPT CHEM,TAIPEI 10617,TAIWAN

来源：

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 | 1994年 / 05期

关键词：

D O I：

10.1039/p19940000603

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Reaction of benzenethiol with the 1,3-dithiolane 1,3-dioxides 3a-f gave the 1,4-dithiane 1-oxides 4-5, the alpha,beta-unsaturated sulfoxides 6-9, the ring-opening products 10-11 and various reduction products. Addition of benzenethiol, malononitrile, diethyl malonate or 2-mercapto-4,5-dihydrothiazole to the double bonds of the 2-alkenyl-1,3-dithiolane 1,3-dioxides 3g-h was performed with methylmagnesium chloride in methanol. Addition of methanol or an allyl group to the dioxide 3h occurred regioselectively to give the 1,3-dithiolane 1-oxide 19 or the 1.3-dithiolane 20.

引用

页码：603 / 609

页数：7

共 32 条

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