Palladium-Catalyzed Synthesis of 1 H-Indol-3-yl Acrylates from 2-Alkynyl Arylazides and Acrylic Acids
Ping Li, Zhiqiang Zhou, Fan Yang, Yao Xu, Xiaoxiang Zhang
Chinese Journal of Organic Chemistry . 2021, (8): 3235 -3241 .  DOI: 10.6023/cjoc202101047