反应详情

温度

80 °C

To 51 g ester from (a) was added a mixture of 38 ml dimethylamine, 40 ml acetic acid and 23.5 ml formaldehyde (35% in water). After 20 hours stirring at 80° C. the mixture was cooled and the product isolated by acid-base separation.

1. temperaturewas cooled
2. customthe product isolated by acid-base separation