Composition, structure, and properties of pharmacologically active silicon dimethylglycerolates

被引：0
|
作者：
T. G. Khonina
E. Yu. Larchenko
E. V. Shadrina
I. N. Ganebnykh
A. A. Boyko
E. G. Matochkina
M. I. Kodess
O. N. Chupakhin
机构：
[1] Ural Branch of the Russian Academy of Sciences,I. Ya. Postovsky Institute of Organic Synthesis
来源：
Russian Chemical Bulletin | 2010年 / 59卷
关键词：
organosilicon compounds; silicon dimethylglycerolates; composition; structure; viscosity; hydrolysis; condensation; H and ; Si NMR spectroscopy;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
1H and 29Si NMR spectroscopy showed that the product of the reaction of dimethyldiethoxysilane with glycerol in the molar ratio 1: 2 is an equilibrium mixture of dimethyldiglyceroxysilane and low-molecular-weight condensation products. The change of viscosity of silicon dimethylglycerolates, synthesized using different excesses of glycerol, versus time was studied by viscosimetry. Composition of products of hydrolysis and condensation of silicon dimethylglycerolates is determined by their concentration in the starting aqueous solutions.
引用
收藏
页码：2230 / 2235
页数：5
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