4-Methoxybenzylamine → HCID 117875127, compound

Participants

Reaction Conditions

Reaction Steps

Step 7—To a solution of tert-butyl N-[(1R)-1-[4-chloro-3-(6-chloropyridine-3-carbonyl)-2-fluorophenyl]propyl]-carbamate (82.8 g, 194 mmol) from Step 6 in DMSO (5 vol) was added 4-methoxybenzylamine (53.1 g, 2 equi Vol). The mixture was heated to 50° C. (external temp) overnight then allowed to cool. The mixture was diluted with EtOAc (30 vol) and washed with 5% citric acid (5 vol), water (5 vol) and brine (5 vol) and concentrated to furnish tert-butyl N-[(1R)-1-[4-chloro-2-fluoro-3-(6-{[(4-methoxyphenyl)methyl]amino}pyridine-3-carbonyl)phenyl]propyl]carbamate as a brown oil, 109 g. m/z: 528.

Provenance & Evidence