4-propan-2-ylpiperidine

反応条件: temp:0.00; pressure:0.00; stir:

反応条件: temp:0.00; pressure:0.00; stir:

反応条件: temp:0.00; pressure:0.00; stir:

反応条件: temp:0.00; pressure:0.00; stir:

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

実験手順: A solution of 4-isopropylpiperidine (3.3 g, 20.2 mmol), N-(2-bromoethyl)phthalimide (5.4 g, 21.3 mmol), potassium carbonate (5.9 g, 45.4 mmol) and acetonitrile (100 ml) and was heated under reflux for 2.5 hours then stirred at room temperature overnight. The solvent was removed under reduced pressure and the residue partitioned between ethyl acetate (100 ml) and water (100 ml). The organic layer was separated and the aqueous layer extracted with further ethyl acetate (100 ml). The combined organic extracts were dried (Na2SO4) and the solvent removed by evaporation under reduced pressure. The resulting oil was purified by column chromatography on silica gel eluting with a gradient system of dichloromethane changing to dichloromethane diethyl:ether (50:50, by volume) changing to diethyl ether to afford the title compound (3.3 g). under reflux for 2.5 hours The solvent was removed under reduced pressure the residue partitioned between ethyl acetate (100 ml) and water (100 ml) The organic layer was separated the aqueous layer extracted with further ethyl acetate (100 ml) The combined organic extracts were dried (Na2SO4) the solvent removed by evaporation under reduced pressure The resulting oil was purified by column chromatography on silica gel eluting with a gradient system of dichloromethane changing to dichloromethane diethyl:ether (50:50, by volume)

反応条件: temp:0.00; pressure:0.00; stir:

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

実験手順: 164 mg (1.0 mmol) 4-isopropyl-piperidine (used as the hydrochloride) are added to a solution of 88 mg (0.2 mmol) 2-{4-[5-(4-chloro-phenyl)-pyridin-2-ylethynyl]-2-methyl-phenoxy}-ethyl methanesulphonate and 0.34 mL (2 mmol) ethyldiisopropylamine in 1.8 mL DMF and the reaction mixture is stirred for 24 h at RT. It is filtered using an injection filter and the reaction mixture is purified by HPLC. It is filtered filter the reaction mixture is purified by HPLC

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

実験手順: 164 mg (1.0 mmol) 4-isopropyl-piperidine (used as the hydrochloride) are added to a solution of 88 mg (0.2 mmol) 2-{4-[5-(4-chloro-phenyl)-pyridin-2-ylethynyl]-2-methyl-phenoxy}-ethyl methanesulphonate and 0.34 mL (2 mmol) ethyldiisopropylamine in 1.8 mL DMF and the reaction mixture is stirred for 24 h at RT. It is filtered using an injection filter and the reaction mixture is purified by HPLC. It is filtered filter the reaction mixture is purified by HPLC

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

実験手順: A solution of 4-isopropylpiperidine (3.3 g, 20.2 mmol), N-(2-bromoethyl)phthalimide (5.4 g, 21.3 mmol), potassium carbonate (5.9 g, 45.4 mmol) and acetonitrile (100 ml) and was heated under reflux for 2.5 hours and then stirred at room temperature overnight. The solvent was removed under reduced pressure and the residue was partitioned between ethyl acetate (100 ml) and water (100 ml). The organic layer was separated and the aqueous layer was extracted with further ethyl acetate (100 ml). The combined organic extracts were dried over anhydrous sodium sulphate and the solvent was removed by evaporation under reduced pressure. The resulting oil was purified by column chromatography on silica gel eluting with a gradient system of dichloromethane changing to dichloromethane:diethyl ether (50:50, by volume) changing to diethyl ether to afford the title compound (3.3 g). under reflux for 2.5 hours The solvent was removed under reduced pressure the residue was partitioned between ethyl acetate (100 ml) and water (100 ml) The organic layer was separated the aqueous layer was extracted with further ethyl acetate (100 ml) The combined organic extracts were dried over anhydrous sodium sulphate the solvent was removed by evaporation under reduced pressure The resulting oil was purified by column chromatography on silica gel eluting with a gradient system of dichloromethane changing to dichloromethane:diethyl ether (50:50, by volume)

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

実験手順: A solution of 4-isopropylpiperidine (3.3 g, 20.2 mmol), N-(2-bromoethyl)phthalimide (5.4 g, 21.3 mmol), potassium carbonate (5.9 g, 45.4 mmol) and acetonitrile (100 ml) and was heated under reflux for 2.5 hours then stirred at room temperature overnight. The solvent was removed under reduced pressure and the residue partitioned between ethyl acetate (100 ml) and water (100 ml). The organic layer was separated and the aqueous layer extracted with further ethyl acetate (100 ml). The combined organic extracts were dried (Na2SO4) and the solvent removed by evaporation under reduced pressure. The resulting oil was purified by column chromatography on silica gel eluting with a gradient system of dichloromethane changing to dichloromethane diethyl:ether (50:50, by volume) changing to diethyl ether to afford the title compound (3.3 g). under reflux for 2.5 hours The solvent was removed under reduced pressure the residue partitioned between ethyl acetate (100 ml) and water (100 ml) The organic layer was separated the aqueous layer extracted with further ethyl acetate (100 ml) The combined organic extracts were dried (Na2SO4) the solvent removed by evaporation under reduced pressure The resulting oil was purified by column chromatography on silica gel eluting with a gradient system of dichloromethane changing to dichloromethane diethyl:ether (50:50, by volume)

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

実験手順: A solution of 4-isopropylpiperidine (3.3 g, 20.2 mmol), N-(2-bromoethyl)phthalimide (5.4 g, 21.3 mmol), potassium carbonate (5.9 g, 45.4 mmol) and acetonitrile (100 ml) and was heated under reflux for 2.5 hours then stirred at room temperature overnight. The solvent was removed under reduced pressure and the residue partitioned between ethyl acetate (100 ml) and water (100 ml). The organic layer was separated and the aqueous layer extracted with further ethyl acetate (100 ml). The combined organic extracts were dried (Na2SO4) and the solvent removed by evaporation under reduced pressure. The resulting oil was purified by column chromatography on silica gel eluting with a gradient system of dichloromethane changing to dichloromethane diethyl:ether (50:50, by volume) changing to diethyl ether to afford the title compound (3.3 g). under reflux for 2.5 hours The solvent was removed under reduced pressure the residue partitioned between ethyl acetate (100 ml) and water (100 ml) The organic layer was separated the aqueous layer extracted with further ethyl acetate (100 ml) The combined organic extracts were dried (Na2SO4) the solvent removed by evaporation under reduced pressure The resulting oil was purified by column chromatography on silica gel eluting with a gradient system of dichloromethane changing to dichloromethane diethyl:ether (50:50, by volume)

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

実験手順: 164 mg (1.0 mmol) 4-isopropyl-piperidine (used as the hydrochloride) are added to a solution of 88 mg (0.2 mmol) 2-{4-[5-(4-chloro-phenyl)-pyridin-2-ylethynyl]-2-methyl-phenoxy}-ethyl methanesulphonate and 0.34 mL (2 mmol) ethyldiisopropylamine in 1.8 mL DMF and the reaction mixture is stirred for 24 h at RT. It is filtered using an injection filter and the reaction mixture is purified by HPLC. It is filtered filter the reaction mixture is purified by HPLC