Reactivity of alkoxy-NNO-azoxy compounds toward hydrazine hydrate and inorganic reducing agents

被引：8
|
作者：
Zyuzin, I. N. [1 ]
Lempert, D. B. [1 ]
机构：
[1] Russian Acad Sci, Inst Chem Phys Problems, Chernogolovka 142432, Moscow Oblast, Russia
来源：
RUSSIAN JOURNAL OF GENERAL CHEMISTRY | 2014年 / 84卷 / 05期
关键词：
alkoxy-NNO-azoxy compounds; methoxy-NNO-azoxymethane; hydrazine; kinetics; reduction; KINETICS; HYDROLYSIS; AZOXYMETHANE; ALKYLATION;
D O I：
10.1134/S1070363214050077
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The chemical stability of alkoxy-NNO-azoxy compounds to reduction with hydrazine hydrate has been studied. Methoxy-NNO-azoxymethane and bis(methyl-ONN-azoxy) formaldehyde acetal are more stable by orders of magnitude than bis(methoxy-NNO-azoxy)methane and 2,2-bis(methoxy-NNO-azoxy)propane. Methoxy-NNO-azoxymethane is also resistant to reduction with titanium(III) under acidic conditions and with iron(II) under basic conditions. Probable reaction mechanisms have been proposed on the basis of the substrate reactivity toward nucleophiles, acids, and alkalies.
引用
收藏
页码：831 / 833
页数：3
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