Research speed reading in 2021. The dynamic chemical diversity of the numerous elements, ions and molecules that constitute the basis of life provides wide challenges and opportunities for research. 103755-58-4, name is (1-Phenyl-1H-1,2,3-triazol-4-yl)methanol belongs to triazoles compound, it is a common compound, a new synthetic route is introduced below. Application In Synthesis of (1-Phenyl-1H-1,2,3-triazol-4-yl)methanol
Methanesulfonyl chloride (0.30 g, 2.6 mmol) was added at 0 C to a solution of (1-phenyl-1H-1,2,3-triazol-4-yl)methanol (0.16 g, 0.87 mmol) and trimethylamine (0.38 mL, 2.6 mmol) in dichloromethane (10 mL). The mixture was stirred at 0 C for 45 min. The mixture was washed with water (20 mL). The organic layer was dried over with MgSO4, evaporated and purified by column chromatography (ethyl acetate/hexane, 1:1.2) on silica gel to yield compound 3 (0.15 g, 70%) as a white solid; m.p. 110-112 C. 1H NMR (300 MHz, CDCl3): delta = 8.15 (s, 1 H), 7.76-7.72 (m, 2 H), 7.58-7.45 (m, 3 H), 5.47 (s, 2 H), 3.09 (s, 3 H). 13C NMR (75 MHz, CDCl3): delta = 141.9, 136.8, 130.0, 129.4, 122.7, 120.8, 62.4, 38.5. HRMS (ESI): calcd. for C10H12N3O3S [M + H]+ 254.0599; found 254.0599.
The catalyzed pathway has a lower Ea, but the net change in energy that results from the reaction is not affected by the presence of a catalyst. In my other articles, you can also check out more blogs about 103755-58-4
Reference:
Article; Kwon, Young-Do; Son, Jeongmin; Yun, Mijin; Chun, Joong-Hyun; Tetrahedron Letters; vol. 59; 29; (2018); p. 2848 – 2852;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics