反应详情

1-(7-Carboxyhept-6-enyl)-2-(1-imidazolyl)-3-methylindole (20 mg) is dissolved in 1 ml of absolute ethanol with a catalytic amount of 10% palladium on charcoal and hydrogenated at 1 atmosphere pressure. After one mole of hydrogen is consumed the catalyst is removed by filtration and washed with a few milliliters of ethanol. The combined filtrates are concentrated to yield the 1-(7-carboxyheptyl)-3-methyl-2-(1-imidazolyl)indole.

1. customis removed by filtration
2. washwashed with a few milliliters of ethanol
3. concentrationThe combined filtrates are concentrated