RADIATION-CHEMICAL TRANSFORMATIONS OF SULFOLANE IN AQUEOUS-SOLUTIONS

被引：0
|
作者：
VYSOTSKAYA, NY
OGURTSOV, NA
TUROV, VV
机构：
来源：
HIGH ENERGY CHEMISTRY | 1991年 / 25卷 / 02期
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中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
It was found that the radiolysis of sulfolane in aqueous solutions results in fragmentation of the five-membered ring. The main products are acyclic sulfones, esters of sulfinic and sulfonic acids, and the byproducts are para-substituted benzenes. The main result of the radiolysis is the condensation process: the molecular weights of the products are 2.5-8 times higher than in sulfolane. The formation of the condensed acyclic sulfones proceeds with the elimination of one half of the initial sulfonyl groups. Sulfones with a composition of (C8H14O2.8)3 were isolated. The mechanism of the radiolysis of sulfolane is discussed.
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页码：125 / 132
页数：8
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