Cl.[C:2]1([CH2:12][CH2:13][NH2:14])[C:11]2[C:6](=[CH:7][CH:8]=[CH:9][CH:10]=2)[CH:5]=[CH:4][CH:3]=1.C(=O)([O-])[O-].[K+].[K+].[CH:21]1([C:25](Cl)=[O:26])[CH2:24][CH2:23][CH2:22]1>O.C(Cl)(Cl)Cl>[C:2]1([CH2:12][CH2:13][NH:14][C:25]([CH:21]2[CH2:24][CH2:23][CH2:22]2)=[O:26])[C:11]2[C:6](=[CH:7][CH:8]=[CH:9][CH:10]=2)[CH:5]=[CH:4][CH:3]=10.01 mol of N-[2-(1-naphthyl)ethyl]amine hydrochloride is dissolved in a water/chloroform (40: 60; vol/vol ) mixture, and 0.02 mol of potassium carbonate is then added with magnetic stirring. The reaction mixture is cooled in an ice bath, and 0.01 mol of cyclobutanecarbonyl chloride is then added dropwise with magnetic stirring.
Wird geladen…