Application of 7170-01-6, 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. 7170-01-6, name is 3-Methyl-1H-1,2,4-triazole belongs to triazoles compound, it is a common compound, a new synthetic route is introduced below.
((2S,3S)-3-(((benzyloxy)carbonyl)amino)-1-(2,4-dimethoxybenzyl)-4-oxoazetidin-2-yl)methyl methanesulfonate (3.74 g, 8.0 mmol), 3-methyl-1H-1,2,4-triazole (2.00 g, 24.0 mmol), K2CO3 (6.64 g, 48.0 mmol) and NaI (2.88 g, 17.2 mmol) were slurried in DMF (16 mL) and heated to 70 C. with stirring. After 24 h the mixture was concentrated in vacuo. The crude residue was purified via silica gel chromatography (MeOH-DCM, 2%) to afford title compounds (1.64 g, 44% combined) as an off-white solid (unseperable mixture). LCMS: m/z=466.2 (M+1).
The synthetic route of 3-Methyl-1H-1,2,4-triazole has been constantly updated, and we look forward to future research findings.
Reference:
Patent; NOVARTIS AG; AULAKH, Virender Singh; CASAREZ, Anthony; LIN, Xiaodong; LINDVALL, Mika; MCENROE, Glenn; MOSER, Heinz Ernst; RECK, Folkert; TJANDRA, Meiliana; SIMMONS, Robert Lowell; YIFRU, Aregahegn; ZHU, Qingming; US2015/266867; (2015); A1;,
1,2,3-Triazole – Wikipedia,
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