Pyridine → HCID 23092680, compound

Participants

Reaction Steps

To a solution of C1 (3.1 g) and dry pyridine (3.5 ml; 42 mmol) in dry CH2Cl2 (75 ml) is added 4-methoxy-benzoyl chloride (2.63 g; 15.4 mmol) over a period of 2 min. After addition the mixture is stirred at RT for 20 h. CHCl3 (200 ml) is added and the organic layer is washed with sodium hydroxide solution (0.5 N) and water, dried over MgSO4 and concentrated in vacuo. The crude material is triturated with boiling EtOH and the precipitate is collected by filtration (3.73 g).

Provenance & Evidence