ethyl 3-[4-(hydroxymethyl)phenyl]propanoate

Conditions: temp:0.00; pressure:0.00; stir:

Conditions: temp:0.00; pressure:0.00; stir:

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: To a stirred solution of 3-(4-hydroxymethylphenyl)propionic acid ethyl ester (P5, 2.9 g, 13.9 mmol) in triethylamine (4.0 mL, 27.8 mmol) and dichloromethane (30 mL) was slowly added at 0° C. mesyl chloride (1.6 mL, 20.9 mmol). The solution was stirred at room temperature for 18 hours, then the solution was washed with 1N aqueous hydrochloric acid. The organic phase was dried (anhydrous magnesium sulfate) and concentrated to afford the title compound as an oil. the solution was washed with 1N aqueous hydrochloric acid The organic phase was dried (anhydrous magnesium sulfate) concentrated

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 3-(4-Hydroxymethylphenyl)acrylic acid ethyl ester (P4, 3 g, 14.5 mmol) and palladium on charcoal (0.3 g) in ethanol (30 mL) was stirred for 4 hours under atmospheric pressure of hydrogen. The reaction mixture was filtered through celite (Diatomaceous Earth) and concentrated to afford the title compound as an oil. The reaction mixture was filtered through celite (Diatomaceous Earth) concentrated

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 3-(4-Hydroxymethylphenyl)acrylic acid ethyl ester (P4, 3 g, 14.5 mmol) and palladium on charcoal (0.3 g) in ethanol (30 mL) was stirred for 4 hours under atmospheric pressure of hydrogen. The reaction mixture was filtered through celite (Diatomaceous Earth) and concentrated to afford the title compound as an oil. The reaction mixture was filtered through celite (Diatomaceous Earth) concentrated