Electric Literature of 1231930-42-9, As we all know, there are many different methods for the synthesis of a compound, and people can choose the synthesis method that suits their own laboratory according to the actual situation. 1231930-42-9, name is 6-(2-Chloro-5-fluoropyrimidin-4-yl)-4-fluoro-1-isopropyl-2-methyl-1H-benzo[d]imidazole, molecular formula is C15H13ClF2N4, The compound is widely used in many fields, so it is necessary to find a new synthetic route. The downstream synthesis method of this compound is introduced below.
Under nitrogen, 118 mg of N1-(2-dimethylaminoethyl)-5-methoxy-N1-methyl-2-nitro-1,4-phenylenediamine,140 mg of 6-(2-chloro-5-fluoropyrimidin-4-yl)-4-fluoro-1-isopropyl-2-methyl-1H-benzo[d]imidazole,282 mg of Cs2CO3, 120 mg of Pd2(dba)3 and 108 mg of BINAP were dissolved in 20 ml of 1,4-dioxane, and the mixture was heated at 140 C for 3 h.The insoluble matter in the reaction liquid was cooled and filtered, and the filter cake was washed with dichloromethane, and the filtrate was evaporated to dryness under reduced pressure.Obtaining N1-(2-dimethylaminoethyl)-N4-(5-fluoro-4-(4-fluoro-1-isopropyl-2-methyl-1H-benzo[d]imidazole-6-yl) Pyrimidine-2-yl)-5-methoxy-N1-methyl-2-nitro-1,4-phenylenediamine 80 mg as a reddish brown solid.
While traditionally a conservative industry, chemical producers will need to modernize their PR strategies to stay relevant.we look forward to future research findings about 1231930-42-9, 6-(2-Chloro-5-fluoropyrimidin-4-yl)-4-fluoro-1-isopropyl-2-methyl-1H-benzo[d]imidazole.
Reference:
Patent; WISDRUG INNOCATION PHARMACY RES BEIJING CO LTD; Wentao Chuangxin Pharmaceutical (Beijing) Co., Ltd.; ZHU XIZHEN; Zhu Xizhen; DENG CHENGJUN; Deng Chengjun; ZHOU ZHONGXIANG; Zhou Zhongxiang; (17 pag.)CN107827875; (2018); A;,
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia