Abstract A series of N, N, N'-trisubstituted ethylenediaminederivatives has been prepared from 2-methyl-2-imidazoline by a convenient three-step process in high yields: sulfonylation, methylation, and reactions with nucleophiles.
摘要 以 2-甲基-2-咪唑啉为原料,通过磺酰化、甲基化和与亲核试剂反应三步法制备了一系列 N, N, N'-三取代乙二胺衍生物。