New approach to cyclic sulfites and sulfates through reactions of sulfur oxychlorides with glycidols

被引：6

作者：

Bredikhin, AA ^{[1
]}

Pashagin, AV ^{[1
]}

Bredikhina, ZA ^{[1
]}

Lazarev, SN ^{[1
]}

Gubaidullin, AT ^{[1
]}

Litvinov, IA ^{[1
]}

机构：

[1] Russian Acad Sci, Kazan Res Ctr, AE Arbuzov Organ & Phys Chem Inst, Kazan 420088, Russia

来源：

RUSSIAN CHEMICAL BULLETIN | 2000年 / 49卷 / 09期

关键词：

epoxyalcohols; thionyl chloride; sulfuryl chloride; cyclic sulfites; cyclic sulfates; stereochemistry;

D O I：

10.1007/BF02495163

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Reactions of 2,3-epoxyalcohols (glycidols) with thionyl chloride or sulfuryl chloride afford cyclic sulfites or sulfates, respectively. These reactions yield predominantly 4-chloroalkyl-1,3,2-dioxathiolane oxides. The configuration of the C(4) atom in the latter compounds exactly corresponds to that of the C(2) atom of the parent glycidol, whereas the configuration of the exocyclic atom is almost completely reversed with respect to that of the C(3) atom of the precursor.

引用

页码：1575 / 1582

页数：8