反应详情

Under N2 atmosphere 50 g suberic acid and 100 ml acetanhydride were refluxed for 2 hours. The solvent was evaporated and 200 ml acetonitrile were added to the residue and the mixture was kept in a freezer over night. Then the mixture was fritted and the resulting residue was washed with 50 ml acetonitrile and dried.

1. customThe solvent was evaporated
2. addition200 ml acetonitrile were added to the residue
3. waitthe mixture was kept in a freezer over night
4. washthe resulting residue was washed with 50 ml acetonitrile
5. customdried