Process for manufacturing n,n-dialkyl lactamide
作者： Jan Van Krieken
DOI:
关键词: Dimethylamine 、 Lactamide 、 Organic chemistry 、 Chemistry 、 Diethylamine 、 Lactide 、 Reaction step 、 Commercial scale
摘要: The present invention pertains to a process for manufacturing dialkyl lactamide comprising the steps of reacting lactide and dialkylamine selected from one or more dimethylamine, diethylamine, methylethylamine form reaction mixture which comprises N, N-dimethyl lactamide, N,N-diethyl N,N-methylethyl N,N-dialkyl lactoyl dialkylamine, subjecting separation step product stream first recycle second feeding streams step, isolating stream. allows manufacture on commercial scale.
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