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. 16681-70-2, name is 1H-[1,2,3]Triazole-4-carboxylic acid belongs to triazoles compound, it is a common compound, a new synthetic route is introduced below. Product Details of 16681-70-2
[0421] To a stirred solution of (2S,4S)-4-amino-5-biphenyl-4-yl-2-ethoxymethylpentanoic acid ethyl ester (17 mg,47 f.tmol) in DMF (0.3 mL), was added lH-1,2,3-triazole-4-carboxylic acid (5.3 mg, 47 f.tmol) and HATU (18 mg, 47f.tmol), followed by DIPEA (25 f.LL, 141 flillOI). The mixturewas stirred for 30 minutes, then concentrated under reducedpressure to yield crude Compound 1, which was used in thenext step without purification.
The synthetic route of 16681-70-2 has been constantly updated, and we look forward to future research findings.
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