Sodium Bicarbonate → HCID 59398320, compound

Participants

Reaction Steps

To 2 mL of a dichloromethane solution containing 50 mg of ethyl 4-(3-(7-methoxy-2-oxoquinolin-1(2H)-yl)propyl)piperidine-4-carboxylate, 18 mg of (2E)-3-(2-furyl)acrolein and 20 μL of acetic acid were added, and stirred for 40 min. To the reaction mixture, 43 mg of sodium triacetoxyborohydride was added, stirred for 30 min. Chloroform and aqueous saturated sodium hydrogen carbonate solution were added, the organic layer was separated, dried over anhydrous magnesium sulfate, and the solvent was removed under reduced pressure. The residue thus obtained was purified by silica gel column chromatography [eluent; chloroform:methanol=50:1], to give 60 mg of ethyl 1-((2E)-3-(2-furyl)-2-propen-1-yl)-4-(3-(7-methoxy-2-oxoquinolin-1(2H)-yl)propyl)piperidine-4-carboxylate as a brown solid.

Provenance & Evidence