CuCN-TsOH Catalyzed Synthesis of 2-Aryl-4, 5-dihydro-1H-imidazoline in a Continuous-Flow Microreactor
- Corresponding author: Sun Hongbin, sunhb@mail.neu.edu.cn
Citation:
Zhou Junjie, Tang Zhike, Zhang Chao, Wang Dongtian, Zhang Kai, Sun Hongbin. CuCN-TsOH Catalyzed Synthesis of 2-Aryl-4, 5-dihydro-1H-imidazoline in a Continuous-Flow Microreactor[J]. Chinese Journal of Organic Chemistry,
;2016, 36(11): 2662-2669.
doi:
10.6023/cjoc201604038
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(a) The green raw mixture; (b) the bright yellow reaction mixture after heating for most substrates; (c) the heated reaction mixture of 4-aminophenylnitrile
(a) Under continuous flow conditions with in-tube retention time gradient (IT-RTG) (210 ℃). (A) benzonitrile; (B) benzyl cyanide; (C) 4-aminophenylnitrile. (b) Under reflux conditions (130 ℃). (A) benzonitrile; (B) benzyl cyanide