Application of 1001401-62-2, New Advances in Chemical Research in 2021.Reactions catalyzed within inorganic and organic materials and at electrochemical interfaces commonly occur at high coverage and in condensed media, 1001401-62-2, name is 2-(2H-1,2,3-Triazol-2-yl)benzoic acid, molecular formula is C9H7N3O2, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, below Introduce a new synthetic route.
A solution of (R)-3-(3-iodo-benzyl)-morpholine B-5 (100 mg, 0.33 mmol) and DIPEA (57 muL, 0.33 mmol) in DMF (1.5 mL) was added to a RT solution of 2-(2H-1,2,3-triazol-2-yl)benzoic acid E-2 (62 mg, 0.33 mmol), TBTU (111 mg, 0.35 mmol) and DIPEA (57 muL, 0.33 mmol) in DMF (1.5 ml) under argon and the resulting mixture was stirred for 22 h. The reaction mixture was quenched with sat. aq. NaHCO3 and stirred for 10 min before being diluted with water and extracted with DCM (3×). The combined organic extracts were washed with 2M aq. NaOH (1×), 2M aq. HCl (1×) and brine (1×), dried over Na2SO4, filtered and evaporated in vacuo. The crude product was purified by prep. HPLC (method F) to give the title compound as a white solid. LC-MS D: tR=0.93 min; [M+H]+=474.91
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Reference:
Patent; ACTELION PHARMACEUTICALS LTD.; Bolli, Martin; Boss, Christoph; Brotschi, Christine; Heidmann, Bibia; Sifferlen, Thierry; Williams, Jodi T.; US2015/158855; (2015); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics