反应详情

1 mol of N-carbamyl glycine and 1 mol of formol are mixed while stirring. This mixture is cooled with ice-bath and 1 mol of morpholine is added slowly while keeping the temperature at about 15°C during 30 feet and at about 50°C during the same time. After cooling the resulting mixture is evaporated until dry. The residue is a white colored paste. The yield of the reaction is 98 %.

1. temperatureThis mixture is cooled with ice-bath
2. customat about 15°C
3. customat about 50°C
4. temperatureAfter cooling the resulting mixture
5. customis evaporated
6. customuntil dry