60166-43-0, name is 1,4-Dimethyl-1H-1,2,3-triazole, belongs to Triazoles compound, is considered to be a conventional heterocyclic compound, which is widely used in drug synthesis. The chemical synthesis route is as follows. category: Triazoles
A solution of 1,4-dimethyltriazole (14.1, 500 mg, 5.15 mmol, 1 equivalent) in THF (2 mL) was added dropwise to a solution of n-BuLi (2.5 M, 2.47 mL, 1.2 equivalent) in THF (15 mL) at -78 C. under nitrogen atmosphere. The resulting cloudy mixture was stirred at -70 C. for 1 h. After this time, tributyl tinchloride (1.84 g, 5.66 mmol, 1.52 mL, 1.1 equivalent) was added; the reaction mixture became clear and was stirred at -70 C. for 30 min, then it was allowed to warm to 20 C. The reaction mixture was poured into saturated NH4Cl solution (10 mL) and extracted with EtOAc (50 mL*3). The combined organic layers were washed with brine (50 mL*2), were dried over sodium sulfate then filtered. The solvent was concentrated under reduced pressure to give tributyl-(3,5-dimethyltriazol-4-yl)stannane (14.2, 2.2 g) as a yellow oil; LCMS [M+1]: 388.2.
The synthetic route of 60166-43-0 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; Mirati Therapeutics, Inc.; Marx, Matthew Arnold; Lee, Matthew Randolph; Galemmo, Robert Anthony; Bobinski, Thomas P.; US2018/265517; (2018); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics