A simple, efficient, and general method has been developed for the synthesis of various N-aryl heterocylic substituted-4-aminoquinazoline compounds from 4-chloro- quinazoline and aryl heterocyclic amines under microwave irradiation using 2-propanol as solvent. The advantages of the use of microwave irradiation in relation to the classical method were demonstrated.
以 2-
丙醇为溶剂,在微波辐照下从
4-氯喹唑啉和芳基杂环胺合成各种 N-芳基杂环取代的
4-氨基喹唑啉化合物,该方法简单、高效且通用。与传统方法相比,微波辐照法的优势显而易见。