Researchers who often do experiments know that organic synthesis is a process of preparing more complex target molecules from simple raw materials through one or more chemical reactions. Generally, it requires fewer steps, and cheap raw materials. 40253-47-2, name is Ethyl 5-methyl-1H-1,2,4-triazole-3-carboxylate, A new synthetic method of this compound is introduced below., SDS of cas: 40253-47-2
To a mixture of 285 ethyl 5-methyl-1H-1,2,4-triazole-3-carboxylate (200 mg, 1.29 mmol) in 166 THF (5 mL) was added 192 LiAlH4 (245 mg, 6.45 mmol) at 0 C. under N2. The mixture was stirred at 30 C. for 1 hour. The mixture was filtrated and washed with methanol, concentrated in vacuo to 286 give(5-methyl-1H-1,2,4-triazol-3-yl)methanol (350 mg).
The synthetic route of 40253-47-2 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; H. Lundbeck A/S; Juhl, Karsten; Jessing, Mikkel; Langgard, Morten; Vital, Paulo Jorge Vieira; Kehler, Jan; Rasmussen, Lars Kyhn; Clementson, Carl Martin Sebastian; Marigo, Mauro; (154 pag.)US2019/194189; (2019); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics