7-氯-1-茚满酮

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: To a cooled solution of 4.16 ml (60 mmol) of cyclopropylamine and 4.3 ml (75 mmol) of acetic acid, together with 5 g of 3 Å molecular sieves, in 80 ml of methanol, are added 5 g (30 mmol) of 7-chloro-2,3-dihydro-1H-inden-1-one. The reaction mixture is stirred for 4 hrs at reflux. The reaction mixture is then cooled to ambient temperature and 2.83 g (45 mmol) of sodium cyanoborohydride are slowly added. The reaction mixture is further stirred for 2 hrs at reflux. The solvent is removed under vacuum and 100 ml of water are then added to the residue and the pH is adjusted to 10 with sodium hydroxide. The watery layer is extracted three times with dichloromethane (3×50 ml); the combined organic layers are dried over magnesium sulphate and concentrated in vacuum to yield 5.6 g (80% yield) of 7-chloro-N-cyclopropyl-2,3-dihydro-1H-inden-1-amine as an brown oil (M+1=208). at reflux The reaction mixture is further stirred for 2 hrs at reflux The solvent is removed under vacuum and 100 ml of water are then added to the residue The watery layer is extracted three times with dichloromethane (3×50 ml) the combined organic layers are dried over magnesium sulphate concentrated in vacuum

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: To a cooled solution of 4.16 ml (60 mmol) of cyclopropylamine and 4.3 ml (75 mmol) of acetic acid, together with 5 g of 3 Å molecular sieves, in 80 ml of methanol, are added 5 g (30 mmol) of 7-chloro-2,3-dihydro-1H-inden-1-one. The reaction mixture is stirred for 4 hrs at reflux. The reaction mixture is then cooled to ambient temperature and 2.83 g (45 mmol) of sodium cyanoborohydride are slowly added. The reaction mixture is further stirred for 2 hrs at reflux. The solvent is removed under vacuum and 100 ml of water are then added to the residue and the pH is adjusted to 10 with sodium hydroxide. The watery layer is extracted three times with dichloromethane (3×50 ml); the combined organic layers are dried over magnesium sulphate and concentrated in vacuum to yield 5.6 g (80% yield) of 7-chloro-N-cyclopropyl-2,3-dihydro-1H-inden-1-amine as an brown oil (M+1=208). at reflux The reaction mixture is further stirred for 2 hrs at reflux The solvent is removed under vacuum and 100 ml of water are then added to the residue The watery layer is extracted three times with dichloromethane (3×50 ml) the combined organic layers are dried over magnesium sulphate concentrated in vacuum

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: The reductive amination of (S)-2-amino-6-(5-amino-2-fluoro-phenyl)-3,5,5,6-tetramethyl-5,6-dihydro-3H-pyrimidin-4-one (intermediate J) and 7-chloro-indan-1-one using decaborane yielded a mixture of epimers of the title compound as a white foam. MS (ESI): m/z=429.3 [M+H]+. yielded

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: The reductive amination of (S)-2-amino-6-(5-amino-2-fluoro-phenyl)-3,5,5,6-tetramethyl-5,6-dihydro-3H-pyrimidin-4-one (intermediate J) and 7-chloro-indan-1-one using decaborane yielded a mixture of epimers of the title compound as a white foam. MS (ESI): m/z=429.3 [M+H]+. yielded

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: The reductive amination of (S)-2-amino-6-(5-amino-2-fluoro-phenyl)-3,5,5,6-tetramethyl-5,6-dihydro-3H-pyrimidin-4-one (intermediate J) and 7-chloro-indan-1-one using decaborane yielded a mixture of epimers of the title compound as a white foam. MS (ESI): m/z=429.3 [M+H]+. yielded

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: To a cooled solution of 4.16 ml (60 mmol) of cyclopropylamine and 4.3 ml (75 mmol) of acetic acid, together with 5 g of 3 Å molecular sieves, in 80 ml of methanol, are added 5 g (30 mmol) of 7-chloro-2,3-dihydro-1H-inden-1-one. The reaction mixture is stirred for 4 hrs at reflux. The reaction mixture is then cooled to ambient temperature and 2.83 g (45 mmol) of sodium cyanoborohydride are slowly added. The reaction mixture is further stirred for 2 hrs at reflux. The solvent is removed under vacuum and 100 ml of water are then added to the residue and the pH is adjusted to 10 with sodium hydroxyde. The watery layer is extracted three times with dichloromethane (3×50 ml); the combined organic layers are dried over magnesium sulphate and concentrated in vacuum to yield 5.6 g (80% yield) of 7-chloro-N-cyclopropyl-2,3-dihydro-1H-inden-1-amine as an brown oil (M+1=208). at reflux The reaction mixture is further stirred for 2 hrs at reflux The solvent is removed under vacuum and 100 ml of water are then added to the residue The watery layer is extracted three times with dichloromethane (3×50 ml) the combined organic layers are dried over magnesium sulphate concentrated in vacuum

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: This compound was prepared using a method analogous to that of 5,7-dichloro-2,3-dihydro-1H-inden-1-amine (A.2.13), 7-chloro-1-indanone replacing 5,7-dichloro-1-indanone. This compound was prepared

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: To a cooled solution of 4.16 ml (60 mmol) of cyclopropylamine and 4.3 ml (75 mmol) of acetic acid, together with 5 g of 3 Å molecular sieves, in 80 ml of methanol, are added 5 g (30 mmol) of 7-chloro-2,3-dihydro-1H-inden-1-one. The reaction mixture is stirred for 4 hrs at reflux. The reaction mixture is then cooled to ambient temperature and 2.83 g (45 mmol) of sodium cyanoborohydride are slowly added. The reaction mixture is further stirred for 2 hrs at reflux. The solvent is removed under vacuum and 100 ml of water are then added to the residue and the pH is adjusted to 10 with sodium hydroxide. The watery layer is extracted three times with dichloromethane (3×50 ml); the combined organic layers are dried over magnesium sulphate and concentrated in vacuum to yield 5.6 g (80% yield) of 7-chloro-N-cyclopropyl-2,3-dihydro-1H-inden-1-amine as an brown oil (M+1=208). at reflux The reaction mixture is further stirred for 2 hrs at reflux The solvent is removed under vacuum and 100 ml of water are then added to the residue The watery layer is extracted three times with dichloromethane (3×50 ml) the combined organic layers are dried over magnesium sulphate concentrated in vacuum