Реакция #46417
ord-eab120ff161a498aafa7ba098af8cad5
Уравнение реакции
triethylamine
octyl chloroformate
CH2Cl2 methanol
11-amino-2-[2-(dimethylamino)ethyl]-1H-dibenzo[de,h]isoquinoline-1,3(2H)-dione
→
desired product
Выход 93.3%
octyl {2-[2-(dimethylamino)ethyl]-1,3-dioxo-2,3-dihydro-1H-dibenzo[de,h]isoquinolin-11-yl}carbamate
Выход 93.3%
Реактанты
Реагенты
Нет
Растворители
Условия реакции
Температура
20°CELSIUS
Подробные условия
See reaction.notes.procedure_details.
Обработка
- 1ДругоеThe solvent was then evaporated
Методика
100 mg of 11-amino-2-[2-(dimethylamino)ethyl]-1H-dibenzo[de,h]isoquinoline-1,3(2H)-dione (obtained in example 3) (0.30 mmol) were dissolved in 6 ml dichloromethane. 85 μl (2 molar equivalents) of triethylamine and 127 mg (2 molar equivalents) of octyl chloroformate were respectively added. The reaction mixture was maintained at 20° C. for 3 hours. The solvent was then evaporated under reduce pressure and the residue was submitted to a flash chromatography on silica (eluent: CH2Cl2/methanol in a 95/5 volume ratio) to provide 137 mg (yield=85%) of the desired product (formula below) as an orange powder.