反应详情

The product is produced as described in example 18 from 20 g of 8-[3-(4-chlorophenyl)-2-oxo-4-phenyl-4-imidazolin-1-yl] caprylic acid methyl ester and 1.88 g of NaOH in 100 cc. of methanol. Further purification by chromatography on silicic acid gel using a mixture of hexane annd ethyl acetate as eluant.

1. customThe product is produced
2. customFurther purification by chromatography on silicic acid gel
3. additiona mixture of hexane annd ethyl acetate as eluant