我的一段英译汉译文，请各位讲评？ a catalytic process for the preparation of n-(alkylaminoalkyl)acrylamides is disclosed which comprises subjecting a corresponding .beta.-aminopropionamide to a temperature of about 100.degree.-250.degree. c. in presence of a catalyst comprising a magnesium, calcium or aluminum salt of a strong acid, and separating the n-(alkylaminoalkyl)acrylamide from the reaction product. the corresponding .beta.-aminopropionamide compounds can be prepared by mixing and reacting at least 2 moles of an alkylaminoalkyl amine with an acrylic acid or ester compound. the inventive process provides the production of the n-(alkylaminoalkyl)acrylamides in high yields with minimal back-addition or polymerization. 本文披露了一种制备n-（氨烷基）丙烯酰胺的催化反应工艺，包括在以镁、钙或铝的强酸盐为催化剂下，将相应的β-氨基丙酰胺盐置于100至250摄氏度的处理，及将n-（氨烷基）丙烯酰胺从反应产物中的分离。相应的β-氨基丙酰胺盐可由至少2摩尔的氨烷基胺以及丙烯酸/酯混合并制备。这一开创性的工艺可使n-（氨烷基）丙烯酰胺的生产获得高产出率，最小程度的后加成或聚合。 “back-addition ”还请大家商榷查看更多
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