反应详情

A mixture of benzyl 4-(3-nonyloxycarbonyl-1-indolyl)butyrate (368 mg) obtained in Ex. 62 and 10% palladium carbon (0.10 g) in methanol and 1,4-dioxane was stirred at room temperature for 2 hours under a hydrogen atmosphere at 3 atm. Removal of the catalyst and evaporation of the solvent afforded 4-(3-nonyloxycarbonyl-1-indolyl)butyric acid (246 g) as a solid.

1. customobtained in Ex
2. customRemoval of the catalyst and evaporation of the solvent