1-Boc-4-(aminomethyl)piperidine → Tert-butyl 4-[(3-nitro-7-phenylquinolin-4-ylamino)methyl]piperidine-1-carboxylate

Participants

Reaction Steps

4-Chloro-3-nitro-7-phenylquinoline (8.35 g, 29.3 mmol) was treated with 1-(tert-butoxycarbonyl)-4-(aminomethyl)piperidine (7.54 g, 35.2 mmol) according to the method described in Part A of Examples 152-156. The crude solid was triturated with water, isolated by filtration, sonicated with diethyl ether, isolated by filtration, and dried for four hours in a vacuum oven at 40° C. to provide 12.78 g of tert-butyl 4-[(3-nitro-7-phenylquinolin-4-ylamino)methyl]piperidine-1-carboxylate as a yellow solid, mp 153-154° C.

Provenance & Evidence