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44 gm (0.211 mol) of methyl 2-(4-formyl-phenoxy)-propionate were dissolved in 500 ml of methanol, and 8 gm (0.211 mol) of sodium borohydride were added in small portions to the solution. The resulting mixture was stirred at room temperature for 30 minutes and then at 60° C. for 30 minutes. Thereafter, the reaction mixture was evaporated in vacuo to one-half its original volume, poured into water, neutralized with hydrochloric acid, and extracted with ether. The ethereal extract solution was washed, dried and evaporated, leaving 20 gm of methyl 2-(4-hydroxymethyl-phenoxy)-propionate as a colorless oil which was purified on a silicagel column with chloroform as the flow agent.

1. waitat 60° C. for 30 minutes
2. customThereafter, the reaction mixture was evaporated in vacuo to one-half its original volume
3. additionpoured into water
4. extractionextracted with ether
5. extractionThe ethereal extract solution
6. washwas washed
7. customdried
8. customevaporated