52778-05-9Relevant articles and documents
Method for synthesizing N - sulfur-based benzimide or derivative thereof from Bununte salt (by machine translation)
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Paragraph 0071-0075, (2019/09/13)
The Bununte salt is used for synthesizing N - thienylbenzimide or a derivative thereof. The method takes the benzylamine or benzylamine derivative and Bununte salt as a raw material, takes N, N - dimethylformamide as a solvent, fully reacts under 70~90 °C, and after the reaction is finished, the reaction liquid is separated and purified to obtain N - thienylbenzimide or a derivative thereof. The method is simple and safe, no oxidizing agent and additives exist, cuprous bromide is added as a catalyst, and the reaction temperature is lowered, and the reaction temperature is lowered. The method improves the yield, avoids the use of raw materials such as mercaptan and the like, is less in three wastes, and is environment-friendly. (by machine translation)
Copper-catalyzed oxidative N-S bond formation for the synthesis of N-sulfenylimines
Lee, Chan,Wang, Xi,Jang, Hye-Young
supporting information, p. 1130 - 1133 (2015/03/14)
Despite the remarkable success of the copper-catalyzed oxidative coupling reaction, direct cross-coupling of amines and thiols for the synthesis of N-sulfenylimines has not been previously reported. Using commercially available copper catalysts (CuI) and
