N'-phenylpropane-1,3-diamine

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

実験手順: The title compound is prepared from 3-(7,8-dimethoxy-1,3,4,5-tetrahydro-2H-3-benzazepin-2-on-3-yl)-1-chloropropane and 3-phenylamino-propylamine in the presence of triethylamine analogously to Example 1.

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

実験手順: The title compound is prepared from 3-(7,8-dimethoxy-1,3,4,5-tetrahydro-2H-3-benzazepin-2-on-3-yl)-1-chloropropane and 3-phenylamino-propylamine in the presence of triethylamine analogously to Example 1.

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

実験手順: The title compound is prepared from 3-(7,8-dimethoxy-1,3,4,5-tetrahydro-2H-3-benzazepin-2-on-3-yl)-1-chloropropane and 3-phenylamino-propylamine in the presence of triethylamine analogously to Example 1.

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

実験手順: 2.5 g (16.5 mM) of N1 -phenylpropane-1,3-diamine are dissolved in 56.5 ml of anhydrous tetrahydrofuran. A mixture of 3.8 g (23.3 mM) of carbonyldiimidazole in 115 ml of anhydrous tetrahydrofuran is poured into the solution, and the mixture is left at room temperature overnight. The mixture is concentrated, taken up in ethyl acetate, washed with normal HCl and dried over MgSO4 to yield 2 g of a white solid that melts at 210°-211° C. and corresponds to the expected product. is poured into the solution The mixture is concentrated washed with normal HCl dried over MgSO4

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

実験手順: Prepared in the manner of Example 1, Step B from N-phenyl-propane-1,3-diamine of Step A and 1,1′-thiocarbonyldiimidazole, except that the cyclization was effected in dichloromethane. Workup consisted of washing with water, drying over magnesium sulfate, filtration and removal of solvent in vacuo. Purfication by flash chromatography on silica gel Merck-60 eluting with 1% methanol in dichloromethane followed by trituration with ethyl ether to provide the title compound as a white solid (2.74 g, 78%), m.p: 211-212° C., identical to the material described by Kashima et al., J. Chem. Soc. Perkin I, 1622 (1981). of washing with water drying over magnesium sulfate, filtration and removal of solvent in vacuo eluting with 1% methanol in dichloromethane

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

実験手順: Prepared in the manner of Example 1, Step A from aniline and 3-bromopropylamine hydrobromide salt.

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

実験手順: The title compound is prepared from 3-(7,8-dimethoxy-1,3,4,5-tetrahydro-2H-3-benzazepin-2-on-3-yl)-1-chloropropane and 3-phenylamino-propylamine in the presence of triethylamine analogously to Example 1.