1-Bromopropane → 3-Methoxy-2-propoxybenzaldehyde

Participants

Reaction Steps

A suspension of 2-hydroxy-3-methoxy-benzaldehyde (10.0 g, 65.6 mmol), 1-bromopropane (60 mL, 657 mmol) and K2CO3 (11.3 g, 82.1 mmol) in MeCN (250 mL) was heated to reflux for 12 h. The mixture was cooled to ambient temperature and the solution filtered. The filtrate was concentrated to give the title compound (12.9 g, quantitative) as light yellow oil: MS (ESI) m/e 195 (M+H)+.

Provenance & Evidence