Three-Component Synthesis of Chromeno[4,3- d]pyrazolo[3,4- b]-pyridine Derivatives and Their Fluorescence Properties
Zhang Mengye, Wang Ning, Xu Wentao, Huang Zhibin, Shi Daqing
Chin. J. Org. Chem. . 2019, (4): 1085 -1094 .  DOI: 10.6023/cjoc201809042