有机胺氨基甲酸盐的制备方法
Abstract
本发明公开了一种有机胺氨基甲酸盐的制备方法,属于有机胺氨基甲酸盐制备技术领域。解决了现有技术中有机胺氨基甲酸盐的制备方法存在溶剂脱出困难、能耗高的问题。该制备方法将质量比为100:(2～500)的有机胺与有机溶剂加入反应装置中,在-10℃～100℃下,持续搅拌,并向反应装置中充入CO2气体,使反应装置中气体压力达0.1MPa～15MPa,反应2min～10h后,除去有机溶剂,即得到有机胺氨基甲酸盐；其中,有机溶剂能够溶解有机胺,且能够溶解CO2气体或者被超临界CO2膨胀。该方法大大的提高了反应速率和成盐率；反应后所生成的有机胺氨基甲酸盐分离简单Similar works
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Last time updated on 13/03/2018
This paper was published in Changchun Institute of Applied Chemistry, Chinese Academy Of Sciences.
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