A highly efficient microwave-assisted synthesis of chromeno[3,4-b][4,7]phenanthroline derivatives through multicomponent reactions in water

作者：Zhuang Qiya; Zhou Dianxiang; Tu Shujiang^*; Li Chunmei; Cao Longji; Shao Qingqing

来源：Journal of Heterocyclic Chemistry, 2008, 45(3): 831-835.

A short and simple synthesis of chromeno[3,4-b][4,7]phenanthroline derivatives was accomplished by three-component reactions involving an aromatic aldehyde, 6-aminoquinoline and 4-hydroxycoumarin in water, under microwave irradiation without use of any catalyst. This protocol has the advantages of short reaction time, high yields, low cost and being environmental-friendly as well as easy operation.

• 出版日期2008-6
• 单位江苏师范大学