Metal-Free Polychloromethylation/Cyclization of N-Aryl Acrylamides
Sheng Weijian, Jin Cheng'an, Shan Shang, Jia Yixia, Gao Jianrong
Chin. J. Org. Chem. . 2016, (2): 325 -329 .  DOI: 10.6023/cjoc201509008