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解答:1.The polymerization of propargyl alcohol catalyzed by triethylamine was carried out for the first time.
本文应用三乙胺催化聚合丙炔醇.
2.This was observed with phthalic half - ester of cellulose due to formation of an insoluble triethylamine salt.
通过不溶的三乙胺盐的形成,用纤维素的邻苯二甲酸 半 酯可以观察到此现象.
3.The synthesis of vitamin E oleate by using vitamin E and oleic acid was studied.
以维生素E及油酸为原料,乙酸酐为共反应剂,三乙胺为催化剂合成了维生素E油酸酯.
4.Quaternarysalt of chitosan was synthesized starting from chitosan, triethylamine and ethyl chloroacetate by ester exchange reaction.
以三乙胺、 氯乙酸乙酯和壳聚糖等为原料,采用酯交换法合成了壳聚糖季铵盐.
5.The recovery process for amine from crystallization mother liquor of glyphosate was presented in this paper.
本文介绍了从草甘膦结晶母液中回收三乙胺的工艺改进.
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