Methyl azetidine-3-carboxylate hydrochloride → Methyl 1-((3-fluoro-4-(5-(1-phenylcyclopent-3-enyl)thiazolo[5,4-b]pyridine-2-yl)phenyl)-methyl)azetidine-3-carboxylate

Participants

Reaction Steps

Reaction of 3-fluoro-4-(5-(1-phenylcyclopent-3-enyl)thiazolo[5,4-b]pyridine-2-yl)-benzaldehyde (0.48 g, 1.2 mmol), methyl azetidine-3-carboxylate hydrochloride (0.365 g, 2.41 mmol) according to Reference R and the general procedure for reductive amination gave methyl 1-((3-fluoro-4-(5-(1-phenylcyclopent-3-enyl)thiazolo[5,4-b]pyridine-2-yl)phenyl)-methyl)azetidine-3-carboxylate as an oil which partially solidified to a white solid. MS (ESI) m/z: Calculated: 499.0; Observed: 500.1 (M++1).

Provenance & Evidence