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High-molecular block copolymers of nitratemethyl and azidomethyl substituted oxetanes

机译:硝酸甲基和叠氮甲基取代的氧杂环丁烷的高分子嵌段共聚物

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摘要

The article presents the results of research of synthesis block copolymers nitratomethyl and azidomethyl-substituted oxetanes. 3- nitratomethyl-3-methyloxetane and 3,3-bis(azidome-thyl)oxetane, 3-azodomethyl-3-methyloxetane and 3,3-bis(azidomethyl)oxetane copolymers have been synthesized with different amount of monomer units. As a catalyst trialkylalumi-num-water system with 1:0,8 ratio was used. Copolymers were investigated by FTIR. differential scanning calorimetry, viscometry and elemental analysis.
机译:本文介绍了合成嵌段共聚物硝基甲基和叠氮甲基取代的氧杂环丁烷的研究结果。已经合成了具有不同数量的单体单元的3-硝基甲基-3-甲基氧杂环丁烷和3,3-双(叠氮基-乙基)氧杂环丁烷,3-偶氮甲基-3-甲基氧杂环丁烷和3,3-双(叠氮基甲基)氧杂环丁烷共聚物。作为催化剂,使用比例为1∶0.8的三烷基铝-水体系。通过FTIR研究共聚物。差示扫描量热法,粘度计和元素分析。

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