反应详情

温度

100 °C

In 100 g PPA are suspended 15.8 g 4-ethyl-2-oxoimidazolidine-5-carboxylic acid and 13.8 g 1,2-dimethoxybenzene. The mixture is rapidly stirred and heated for 5 hours at 100° C. The reaction mixture is quenched with water and the product separates as a solid. The solid is collected and washed with water and dried. Purification is effected by chromatography over silica gel.

1. customThe reaction mixture is quenched with water
2. customThe solid is collected
3. washwashed with water
4. customdried
5. customPurification