微波辐射下磷酸改性铌酸催化的香豆素修饰吡唑并[3,4-
b]吡啶衍生物的高效合成
林伟, 庄苍伟, 胡秀秀, 杨凤丽
Efficient Synthesis of Coumarin-Fused Pyrazolo[3,4-
b]pyridine Derivatives Catalyzed by Niobic Acid Modified with Phosphoric Acid under Microwave Irradiation
Lin Wei, Zhuang Cangwei, Hu Xiuxiu, Yang Fengli
有机化学
.
2020, (2): 408
-416
.
DOI: 10.6023/cjoc201907026
