5-chloro-1-methyl-4-nitro-1H-pyrazole → HCID 58464972, compound

Participants

Reaction Steps

Reaction of 5-chloro-1-methyl-4-nitro-1H-pyrazole and tert-butyl 4-(methylamino)piperidine-1-carboxylate gave tert-butyl 4-(methyl(1-methyl-4-nitro-1H-pyrazol-5-yl)amino)piperidine-1-carboxylate (75 mg, 36%). 1H NMR (400 MHz, CDCl3) δ 8.07 (s, 1H), 4.15-4.05 (m, 2H), 3.75 (s, 3H), 3.32 (tt, J=11.1, 3.9 Hz, 1H), 2.81 (s, 3H), 2.72 (t, J=12.9 Hz, 2H), 1.79-1.70 (m, 2H), 1.48 (s, 9H), 1.40-1.25 (m, 2H)

Provenance & Evidence