Reference of 1257633-67-2,Some common heterocyclic compound, 1257633-67-2, name is 1-(tert-Butyl)-4-(diethoxymethyl)-1H-1,2,3-triazole, molecular formula is C11H21N3O2, traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.
To a 50-mL round bottom flask was added a solution of 1-tert-butyl-4-(diethoxymethyl)-1H-1,2,3-triazole (1.28 g, 5.63 mmol) in dichloromethane (6.0 mL), followed by addition of water (3.0 mL) and trifluoroacetic acid (1.0 mL) The reaction mixture was stirred vigorously under nitrogen for 3 h and then was diluted with EtOAc (100 mL), washed with sat aq NaHCO3 (3¡Á40 mL) and brine (40 mL). The combined organic phases were dried over anhydrous MgSO4, filtered. Solvent was removed and the residue was used in the next step without purification. 1H NMR complies with the reported value.
These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 1-(tert-Butyl)-4-(diethoxymethyl)-1H-1,2,3-triazole, its application will become more common.
Reference:
Patent; UNIVERSITY OF PITTSBURGH – OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCACATION; Zeng, Dexing; (26 pag.)US2017/297008; (2017); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics