Acetic Acid → HCID 9865436, compound

Participants

Reaction Steps

A solution of 4-(1-isopropyl-4,4,6-trimethyl-1,2,3,4-tetrahydroquinolin-7-ylamino)-benzoic acid ethyl ester (Compound 46, 30 mg, 0.0788 mmol), formaldehyde (23.66 mg, 0.788 mmol), sodium cyanoborohydride (3.9 mg, 0.788 mmol), acetic acid (0.125 mL), and acetonitrile (1 mL) was stirred at room temperature overnight. The solvent was removed and the residue was purified by silica gel chromatography (5% ethyl acetate in hexane, Rf=0.27) to give the title compound(9.5 mg, 31%) as a white solid:

Provenance & Evidence