288-36-8, Adding some certain compound to certain chemical reactions, such as: 288-36-8, name is 1H-1,2,3-Triazole, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 288-36-8.
1,2,3-triazole(0.7 ), 2-iodo-benzoic acid (1.0 ), cesium carbonate (2.36 g, 7.20 mmol)Trans-N, N’-dimethyl-1,2-cyclohexanediamine (0.10 g, 0.75 mmol), cuprous iodide (0.08 g, 0.40 mmo 1), N, N-dimethyl Amide (18 mL)Were successively added to a 100 mL single-necked round bottom flask and gradually warmed to 100 C for 4 hours under nitrogen protection.The reaction was quenched, cooled, diluted with tap water and extracted with ethyl acetate (200 mL X).The aqueous layer was acidified with concentrated hydrochloric acid (rhoH- = 1 ~ 2) and extracted with ethyl acetate (200 mL x 2). The combined organic layers were dried and dried over anhydrous sodium sulfate. The filtrate was evaporated under reduced pressure and purified by column chromatography. (Dichloromethane / methanol (v / v) = 30/1) gave the title compound (yellow solid, 0.511 g, 67%)
Chemical properties determine the actual use. Each compound has specific chemical properties and uses. We look forward to more synthetic routes in the future to expand reaction routes of 288-36-8.
Reference:
Patent; Guangdong Dongyangguang Pharmaceutical Co., Ltd.; Jin Chuanfei; Wei Dehuo; Xue Yaping; Zhang Yingjun; (44 pag.)CN106674207; (2017); A;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics