Extended knowledge of 1H-1,2,3-Triazole

The synthetic route of 1H-1,2,3-Triazole has been constantly updated, and we look forward to future research findings.

Synthetic Route of 288-36-8, In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 288-36-8, name is 1H-1,2,3-Triazole belongs to Triazoles compound, it is a common compound, a new synthetic route is introduced below.

To a solution of 0.87 g (8.4 mmol) of 2-chloroimidazole in 14 mL of DMF was added 0.40 g (10 mmol) of 60% NaH in mineral oil. After 20 min of stirring, 2.5 g (8.4 mmol) of 4-bromo-2-tert-butoxycarbonylamino-butyric acid methyl ester in 5 mL of DMF was added. The reaction mixture was heated to 80 C for 1 h. The mixture was diluted with EtOAc (150 mL), washed with water, brine, dried over MgSO4, filtered, and concentrated. The residue was purified by flash chromatography (0-5% MeOH in CH2C12) to provide 2.1 g (78%) of 2-tert-butoxycarbonylamino-4-1,2,3-triazol-2-yl- butyric acid methyl ester.

The synthetic route of 1H-1,2,3-Triazole has been constantly updated, and we look forward to future research findings.

Reference:
Patent; BOEHRINGER INGELHEIM INTERNATIONAL GMBH; BOEHRINGER INGELHEIM PHARMA GMBH & CO. KG; WO2009/70485; (2009); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics