One-step Synthesis of 2-Amino-4-aryl-5,6-dihydro-4 H-pyrano[3,2- c]-quino-lin-5-one-3-carboxylate Derivatives Catalyzed by KF-alumina
WANG Xiang-Shan* ,1,2,3,ZENG Zhao-Sen 1,3,SHI Da-Qing 1,3,TU Shu-Jiang 1,3
WEI Xian-Yong 2,ZONG Zhi-Min 2
Chin. J. Org. Chem. . 2005, (05): 579 -582 .