反应详情

A solution of N-(2,2-diphenylethyl)-N-(2-chloro-3-trifluoromethylbenzyl)-3-(3-carbomethoxyphenoxy)propylamine (65 mg, 0.11 mmol) in MeOH (5 mL), H2O (1 mL), and 2.5N NaOH (0.5 mL) was heated at 50° C. for 3 h. The reaction was cooled, diluted with H2O, acidified with 3N HCl to pH=4, and extracted with EtOAc. The extracts were dried and the solvent removed. The residue was dissolved in Et2O and treated with 4N HCl in dioxane. The precipatated solid was filtered, washed with Et2O, dried, and concentrated to yield the titled compound (27 mg, 42%). MS (ESI) 569 (M+H+).

1. temperatureThe reaction was cooled
2. extractionextracted with EtOAc
3. customThe extracts were dried
4. customthe solvent removed
5. dissolutionThe residue was dissolved in Et2O
6. additiontreated with 4N HCl in dioxane
7. filtrationThe precipatated solid was filtered
8. washwashed with Et2O
9. customdried
10. concentrationconcentrated