4923-01-7, name is 5-Methyl-4H-1,2,4-triazol-3-amine, belongs to triazoles compound, is considered to be a conventional heterocyclic compound, which is widely used in drug synthesis. The chemical synthesis route is as follows. HPLC of Formula: C3H6N4
To a solution of 3-methyl- lH-l ,2,4-triazol-5-amine (150 mg, 1.52 mmol) in diphenyl ether (2 ml) was added ethyl 3-(l -acetyl- lH-indazol-5-yl)-3- oxopropanoate (710 mg, 2.59 mmol), TsOH (1 1 mg, 0.06 mmol), and the mixture was stirred for 1 h at 170C. The resulting solution was diluted with petroleum ether (8 ml), and solids were collected by filtration and washed with ethyl ether (3 ml) to afford 5-(l -acetyl- lH-indazol-5-yl)-2-methyl-[l ,2,4]triazolo[l ,5-fl]pyrimidin- 7(4H)-one as a crude brown solid(100 mg, crude). LC/MS (ES, m/z): [M+H]+ 309.0
The synthetic route of 4923-01-7 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; BIOENERGENIX; MCCALL, John; KELLY, Robert, C.; ROMERO, Donna, L; WO2014/66743; (2014); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics