中文名称：乳酸铵 英文名称：ammonium lactate 英文别名：Ammonium lactate solution CAS NO.：515-98-0 EINECS：208-214-8 分子式：C3H6O3.H3N 分子量：107.11
结果表明，反应过程中，乳酸铵分解成乳酰胺和水的副反应不可忽略；
The obtained results were as follows: (1) Ammonium lactate decomposition, which produces lactamide and water can't be ignored in the reaction.
本文从乳酸生产过程中的中间体——乳酸乙酯和乳酸铵出发，避开乳酸的纯化工艺，直接进行合成丙交酯的研究。
To avoid the high cost in purifying lactic acid, lactide was prepared directly in the thesis from ethyl lactate and ammonium lactate, which are intermediate products in the manufacture of lactic acid.
以叔丁基过氧化氢(TBHP)为氧化剂，四丁基溴化铵(TBAB)为相转移催化剂，有效地将乳酸乙酯氧化合成丙酮酸乙酯，产品纯度达98%以上。
Ethyl pyruvate was synthesized from ethyl lactate using TBHP as oxidant and TBAB as phase transfer catalyst, the purity of product was over 98 %.
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