Synthetic Route of 16681-70-2, The chemical industry reduces the impact on the environment during synthesis 16681-70-2, name is 1H-[1,2,3]Triazole-4-carboxylic acid, I believe this compound will play a more active role in future production and life.
Preparation 14 (2S,4R)-5-(4-Bromophenyl)-2-hydroxymethyl-2-methyl-4-[(1H-[1,2,3]triazole-4-carbonyl)amino]pentanoic Acid (2S,4R)-5-(4-bromophenyl)-4-t-butoxycarbonylamino)-2-(hydroxymethyl)-2-methylpentanoic acid (1.0 g, 2.4 mmol) was combined with MeCN (20 mL). 4N HCl in dioxane 1.8 mL, 7.2 mmol) was added. The resulting mixture was stirred for 30 minutes then concentrated under reduced pressure. 1H-[1,2,3]Triazole-4-carboxylic acid (272 mg, 2.4 mmol) and HATU (959 mg, 2.5 mmol) were combined in DMF (2 mL) and stirred for 10 minutes. DIPEA (1.3 mL, 7.2 mmol) and Compound 1 in DMF (2 mL) were added and the resulting mixture was stirred for 30 minutes then concentrated. The residue was purified by reverse phase chromatography (20-100% MeCN in water) to yield the title compound (287 mg).
In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles, 1H-[1,2,3]Triazole-4-carboxylic acid, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; Fleury, Melissa; Hughes, Adam D.; US2014/45906; (2014); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics