Sodium borohydride → [3-(Cyclopropylmethoxy)phenyl]methanol

Participants

Reaction Steps

Sodium borohydride (0.75 g, 20 mmol) was added in portions to a stirred solution of 3-(cyclopropylmethoxy)benzaldehyde (Lit: Chem. Pharm. Bull. 1975, 23, 2878) (3.5 g, 20 mmol) in methanol (80 mL). The mixture was stirred for 2 h and then quenched with water (300 mL). The product was extracted with ethyl acetate (3×150 mL) and then the combined organic extracts were dried over magnesium sulfate, filtered, and concentrated in vacuo to leave 3.2 g (89%) of crude product. This material was used in the next reaction without further purification or analysis.

Provenance & Evidence