react with various aromatic aldehydes in the absence of any catalyst, solid support, or solvent, to give imines after a reaction time of eight minutes under microwave irradiation by a clean and very efficient process (yields: 75-100%). In the case of volatile amine, methylamine, 1,3-dimethylurea dispersed on montmorillonite Kl 0 is used as an amine precursor to prepare the corresponding imines.
在没有任何催化剂、固体载体或溶剂的情况下,纯净的非挥发性胺与各种芳香醛反应,在微波照射下通过清洁且非常有效的工艺反应 8 分钟后得到
亚胺(产率:75-100% )。在挥发性胺的情况下,分散在
蒙脱石Kl 0 上的
甲胺、1,3-二甲基
脲用作胺前体以制备相应的
亚胺。