Cu(I)-Catalyzed Intramolecular Cyclization of Ortho-halogenated Phenylthioacetamides for the Synthesis of 2-Amino Benzo[ b]thiophenes
Li Hongliang, Wang Zhenglin, Deng Weiping
Chin. J. Org. Chem. . 2016, (10): 2419 -2425 .  DOI: 10.6023/cjoc201605030