Microwave Assisted Synthesis of 3,3',3″,3'″-o-, p-Phenylenedi-methylidinetetrakis-(4-hydroxy-2H-1-benzopyran-2-one)

AN Lin, LIU Dong-mei, WANG Jin-xiang and YAN Chao-guo*

Chemical Research in Chinese Universities . 2010, (6): 933 -936 .