5,5-Bis(alkoxy-NNO-azoxy)-1,3,2-dioxathiane 2-oxides. Synthesis and X-ray diffraction study

被引：8

作者：

Zyuzin, I. N. ^{[1
]}

Golovina, N. I. ^{[1
]}

Shilov, G. V. ^{[1
]}

机构：

[1] Russian Acad Sci, Inst Chem Phys Problems, Chernogolovka 142432, Moscow Oblast, Russia

来源：

RUSSIAN JOURNAL OF ORGANIC CHEMISTRY | 2010年 / 46卷 / 07期

关键词：

N-OXIDE DERIVATIVES; SULFITES; C4H7NO5S; ETHERS;

D O I：

10.1134/S1070428010070213

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

2,2-Bis(alkoxy-NNO-azoxy)propane-1,3-diols reacted with thionyl chloride to give previously unknown 5,5-bis(methoxy-NNO-azoxy)- and 5,5-bis(ethoxy-NNO-azoxy)-1,3,2-dioxathiane 2-oxides. Replacement of the hydroxy groups by chlorine is a minor reaction path. According to the X-ray diffraction data, the heteroring in the molecule of 5,5-bis(methoxy-NNO-azoxy)-1,3,2-dioxathiane 2-oxide adopts a chair conformation with axial orientation of the S=O bond.

引用

页码：1085 / 1089

页数：5

共 25 条

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