Facile Synthesis of (2-Amino-3-(benzothiazol-2-yl)-4 H-chromen- 4-yl)phosphonate Derivatives under Mild Conditions
Yan Haohao, Zhao Boliang, Gao Yu, Du Daming
Chin. J. Org. Chem. . 2016, (7): 1643 -1652 .  DOI: 10.6023/cjoc201512021