3-amino-N,N-dimethylpropanamide;hydrochloride

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: To a solution of N,N-dimethyl-R-alaninamide (2.12 g) in ethanol (25 mL) was added 4-thioxo-1,3-thiazolidin-2-one (2.43 g), which N,N-dimethyl-β-alaninamide hydrochloride was treated with AMBERLYST (registered trademark) A21, and the mixture was stirred at room temperature overnight. The reaction mixture was concentrated, and the residue was purified by silica gel column chromatography (NH, ethyl acetate/methanol) to give the title compound (0.33 g). was treated with AMBERLYST (registered trademark) A21 The reaction mixture was concentrated the residue was purified by silica gel column chromatography (NH, ethyl acetate/methanol)