Triethylamine → HCID 58042823, compound

Participants

Reaction Steps

To 50 mg (0.15 mmol) 1-[2-(4-hydroxymethyl-phenyl)-ethyl]-4-(pyridin-3-ylmethoxy)-1H-pyridin-2-one (example 11.1a) in 3.0 mL DCM is added 62 μL triethylamine (0.45 mmol) and subsequently 23 μL (0.30 mmol) methanesulfonyl chloride at RT. The reaction mixture is stirred 1 h at RT, and then 25 μL (0.30 mmol) pyrrolidine is added. The mixture is stirred additional 2 h at RT and is directly transferred to a reverse HPLC for purification (Zorbax stable bond, C18; water (0.15% formic acid)/acetonitrile 95:5 to 10:90).

Provenance & Evidence