One-Pot Three-Component Synthesis of 3-(1 H-Benzo[ d]imidazol-2-yl)chromen Derivatives
Wang Xiang, Chen Ping, Zhi Sanjun, Hu Huayou, Kan Yuhe, Zhang Zaichao
Chinese Journal of Organic Chemistry . 2019, (11): 3299 -3303 .  DOI: 10.6023/cjoc201903032