Synthetic Route of 88095-61-8, A common heterocyclic compound, 88095-61-8, name is 1-Benzyl-4-nitro-1H-pyrazole, molecular formula is C10H9N3O2, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.
b) 1-Benzyl-1H-pyrazol-4-ylamine A mixture of 1-benzyl-4-nitro-1H-pyrazole (33 mg, 0.162 mmol) and 10% Pd/C (10 mg) was stirred under an hydrogen atmosphere at rt for 12 h. The catalyst was filtered off, washed with methanol and the solvent was removed under reduced pressure to give the title compound as dark brown oil (27.4 mg, 97%). MS ISP (m/e): 174.2.3 (100) [(M+H)+].
The synthetic route of 88095-61-8 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; Baumann, Karlheinz; Goetschi, Erwin; Jolidon, Synese; Limberg, Anja; Luebbers, Thomas; US2010/120874; (2010); A1;,
Pyrazole – Wikipedia,
Pyrazoles – an overview | ScienceDirect Topics