반응 #95432
ord-b37aacc2f732407fb601b0a860bba435
반응 조건
상세 조건
See reaction.notes.procedure_details.
후처리
- 1온도at reflux temperature
실험 절차
A mixture of 100 grams (1.0 mole) of hydantoin, 106 grams (1.0 mole) of benzaldehyde, 63 grams (1.0 mole) of ammonium formate, and 230 grams (5.0 moles) of formic acid were held for 3 hours at reflux temperature. After the cooling off, there were obtained 173 grams of 5-benzylidene hydantoin, corresponding to 92% of theory based on hydantoin.