HRID8136

反应详情

EQUATION

反应方程式

HRID 8136 的结构方程式

AUXILIARIES

试剂、催化剂与溶剂

2

PROCEDURE

实验过程

781.8 mg (1.34 mmol) of methyl 4-({(5-methoxy-5-oxopentyl)[2-({4-[(E)-2-phenyl-ethenyl]benzyl}oxy)phenethyl]amino)methyl)benzoate from Ex. 6 and 80.0 mg of 10% palladium on activated carbon in 10 ml of ethyl acetate are hydrogenated under atmospheric pressure. After 1 hour, the calculated amount of hydrogen has been taken up. The solution is filtered and the solvent distilled off under reduced pressure. The crude product is purified by chromatography over silica gel using the mobile phase cyclohexane/ethyl acetate=10:1.

WORKUP

后处理

  1. filtrationThe solution is filtered
  2. distillationthe solvent distilled off under reduced pressure
  3. customThe crude product is purified by chromatography over silica gel using the mobile phase cyclohexane/ethyl acetate=10:1