Application 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.
[0496] lH-1,2,3-triazole-5-carboxylic acid (55.9 mg, 494f.tmol) was combined with HATU (188 mg, 494 flillOI) inDMF (0.5 mL) and stirred for 10 minutes; DIPEA (1.5 eq.)was added and the mixture was stirred for 1 minute. Compound3 (200 mg, 494 f.tmol) was dissolved in DMF (1 mL)and DIPEA (259 f.LL, 1.5 mmol) was added, followed byaddition of the activated acid solution. The mixture wasstirred for 30 minutes and the solvent was evaporated. Themixture was purified by normal phase chromatography(0-100% EtOAc/hexanes) to yield Compound 4 (100 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; THERAVANCE BIOPHARMA R&D IP, LLC; Fleury, Melissa; Beausoliel, Anne-Marie; Hughes, Adam D.; Long, Daniel D.; Wilton, Donna A.A.; US2015/210690; (2015); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics