21017-47-0Relevant articles and documents
Michael addition reaction catalyzed by imidazolium chloride to protect amino groups and construct medium ring heterocycles
Dai, Zeshu,Li, Dan,Li, Yanwu,Li, Zhiyao,Luo, Wen,Shang, Suqin,Tian, Qingqiang,Wang, Xuetong,Yuan, Jianyong,Zhang, Ying
supporting information, (2019/12/04)
An effective approach for amino protection and construction of a seven-membered ring has been developed. The method uses imidazolium chloride to carry out the Michael addition reaction at low temperatures and perform amino deprotection or construction of a seven-membered ring at high temperatures.
Preparation method of 3-(phenyl amino)allylamines compound
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Paragraph 0017; 0025; 0026; 0027; 0028; 0029; 0030, (2018/09/20)
The invention belongs to the technical field of chemical synthesis, and particularly relates to a preparation method of a 3-(phenyl amino)allylamines compound. The method comprises the following stepsof mixing an aromatic amine compound and acrylamide, re
Reductive N-alkylation of aromatic amines and nitro compounds with nitriles using polymethylhydrosiloxane
Reddy, Ch. Raji,Vijeender,Bhusan, P. Bibhuti,Madhavi, P. Phani,Chandrasekhar
, p. 2765 - 2768 (2008/02/03)
The potential utility of polymethylhydrosiloxane (PMHS) as a reducing agent for reductive N-alkylation of aromatic amines and nitro compounds using nitriles as an alkylating agent and Pd(OH)2/C as a catalyst is described. The application of this method for the synthesis of several heterocyclic compounds is also reported.