4-Amino-1-methylpiperidine → HCID 67494905, compound

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Reaction Steps

Prepared according to the procedure described for example 70 from 4-((5-carboxy-3-nitrothiophen-2-yl)thio)-3,5-dichloropyridine N-oxide (200 mg, 0.54 mmol) from above and 1-methylpiperidin-4-amine (64.0 mg, 0.65 mmol). The title compound was obtained as a solid (70.0 mg, 28% yield). 1H NMR (400 MHz, d6-DMSO) δ: 8.98 (2H, m), 8.67 (1H, m), 8.51 (1H, s), 3.65 (1H, m), 2.85 (2H, m), 2.50 (3H, s), 2.24 (2H, m), 1.77 (2H, m), 1.57 (2H, m). MS m/z: 463.08, 465.08 [M+H]+.

Provenance & Evidence