Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 1338226-21-3, name is 3-(Chloromethyl)-4-methyl-1H-1,2,4-triazol-5(4H)-one, This compound has unique chemical properties. The synthetic route is as follows., Application In Synthesis of 3-(Chloromethyl)-4-methyl-1H-1,2,4-triazol-5(4H)-one
A 100 ml round bottom flask equipped with stir bar and a nitrogen inlet was charged with 1 (5 g, 33.9 mmol) and (lS)-(+)-10-camphorsulfonic acid (0.39 g, 1.694 mmol) at ambient temperature. After 2,2-dimethoxy propane (36.0 g, 339 mmol) was charged at ambient temperature, the resulting mixture was heated to 45C. The resulting mixture was stirred under nitrogen at 45C for 18 hours and monitored by HPLC for conversion of the starting material (< 5% by HPLC). After the reaction was completed, the batch was taken on to the next step without further workup or isolation. 'H NMR (CDCI3, 500 MHz): 4.45 (s, 2H), 3.35 (s, 3H), 3.21 (s, 3H), 1.83 (s, 6H).
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 1338226-21-3.
Reference:
Patent; MERCK SHARP & DOHME CORP.; ITOH, Tetsuji; JEON, Ingyu; MANGION, Ian; QIAN, Gang; SHERRY, Benjamin, D.; GAUTHIER, Donald, R.; CAO, Yang; WO2014/89140; (2014); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics