Hydroxyamine hydrochloride → HCID 136335750, compound

Participants

Reaction Steps

TEA (0.24 ml, 1.78 mmol) was added to a solution of tert-butyl 1-(6-chloro-4-cyanopyridin-2-yl)piperidin-4-ylcarbamate (Intermediate 53, 0.4 g, 1.19 mmol) in MeOH (2 ml), followed by the addition of hydroxylamine hydrochloride (0.82 g, 1.19 mmol). The mixture was refluxed for 4 h, then the solvent was removed in vacuo to give the desired product. (410 mg).

Provenance & Evidence