反应详情

Benzyladrenaline 2 is dissolved in about 10 ml of water and about 5 ml of 18% sulfuric acid (pH: about 5.5), about 50 mg of palladium-charcoal (10%) are added and the mixture is hydrogenated at about 60° C. under 2 bar of hydrogen pressure. It is then evaporated down to about half its volume, about 20 ml of methanol are added and the mixture is cooled. The crystalline product (adrenaline sulphate 3) is filtered off and dried.

1. customIt is then evaporated down to about half its volume, about 20 ml of methanol
2. additionare added
3. temperaturethe mixture is cooled
4. filtrationThe crystalline product (adrenaline sulphate 3) is filtered off
5. customdried