Reactivity of New Monomers of the Polyurethanes Green Chemistry, the Reaction Mechanism, and the Medium Effect

被引：2
|
作者：
Zabalov, M. V. [1 ]
Levina, M. A. [1 ]
Krasheninnikov, V. G. [1 ]
Tiger, R. P. [1 ]
机构：
[1] Russian Acad Sci, Semenov Fed Res Ctr Chem Phys, Moscow 119991, Russia
来源：
POLYMER SCIENCE SERIES B | 2023年 / 65卷 / 04期
关键词：
DIMETHYL-SULFOXIDE; CYCLIC CARBONATES; URETHANE FORMATION; HYDROGEN-BONDS; SUPERMOLECULE METHOD; ETHYLENE CARBONATE; OIL TRIGLYCERIDES; METHYL-GROUPS; FREE ROUTES; BLUE-SHIFT;
D O I：
10.1134/S1560090423701063
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
The influence of the substituents inductive effect and the proton-donor OH group in the substituted cyclocarbonates differing in the alkyl chain length on the activation barrier of their aminolysis reaction, which underlies the process of urethane formation without the participation of isocyanates, has been studied. Account for the solvent molecules has allowed quantitative interpretation of the process regularities. Kinetics of the model aminolysis reaction of a series of monomers in DMSO has been investigated.
引用
收藏
页码：467 / 474
页数：8
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