Synthesis of 4-Aryl-9,10-dihydronaphtho[2,1- b]-4 H-pyran Deriva-tives Catalyzed by KF/Al 2O 3
LI Yu-Ling 1,2,WANG Xiang-Shan* ,1,2,ZENG Zhao-Sen,LOU Xiu-Lian
SHI Da-Qing 1,2,TU Shu-Jiang 1,2
Chin. J. Org. Chem. . 2005, (11): 1446 -1449 .