Palladium-Catalyzed Dearomative Decarboxylative Alkynylation of Indoles with Acetylenecarboxylic Acids
Wang Yonggang, Liu Renrong, Gao Jianrong, Jia Yixia
Chin. J. Org. Chem. . 2017, (3): 691 -697 .  DOI: 10.6023/cjoc201608027