A simple process for the preparation of .beta.-aminostyrenes proceeds from anilines by successively diazotizing, reacting with a vinyl ester, and reacting with a secondary amine without purification of the intermediate products. The compounds are reactive enamines useful in organic synthesis.
一种简单的制备β-
氨基
苯乙烯的过程是从
苯胺开始,依次进行重氮化、与
乙烯酸酯反应,然后与二级胺反应,而无需对中间产物进行纯化。这些化合物是在有机合成中有用的反应性烯胺。