A multicomponent reaction of 1,3-dicarbonyls with 1,2-diamines and aromatic aldehydes is described for the direct stereoselective synthesis of 1,4-diazepane derivatives. Various reaction conditions were tested, including an efficient, user-friendly solvent- and catalyst-free procedure.
本文介绍了 1,3-二羰基与 1,2-二胺和芳香醛的多组分反应,用于直接立体选择性合成 1,4-二氮杂
环庚烷衍
生物。对各种反应条件进行了测试,包括一种高效、用户友好的无溶剂和无催化剂程序。