4-氯-环己基苯酚

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:-5.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 19 g (90.2 mmol) of 4-chloro-2-cyclohexylphenol, 4.64 ml (33.18 mmol) of triethylamine and 223 mg (1.8 mmol) of 4-(dimethylamino)pyridine are dissolved in 264 ml of dichloromethane, the mixture is cooled to −5° C., and 29.6 ml (180 mmol) of trifluoromethanesulfonic anhydride are added dropwise. The batch is stirred overnight at room temperature and filtered through silica gel with dichloromethane, giving the product 7, which is employed in the next step without further purification. filtered through silica gel with dichloromethane

反应条件: temp:-5.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 19 g (90.2 mmol) of 4-chloro-2-cyclohexylphenol, 4.64 ml (33.18 mmol) of triethylamine and 223 mg (1.8 mmol) of 4-(dimethylamino)pyridine are dissolved in 264 ml of dichloromethane, the mixture is cooled to −5° C., and 29.6 ml (180 mmol) of trifluoromethanesulfonic anhydride are added dropwise. The batch is stirred overnight at room temperature and filtered through silica gel with dichloromethane, giving the product 7, which is employed in the next step without further purification. filtered through silica gel with dichloromethane

反应条件: temp:80.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: To a stirred solution of 1-fluoro-4-nitrobenzene (10 mmol) in DMF (10 mL) at rt, solid potassium carbonate (30 mmol) was added followed by addition of 4-chloro-2-cyclohexylphenol (10 mmol) to the reaction mixture and heating to 80° C. until the reaction was complete as indicated by TLC or HPLC. After cooling to rt, the reaction mixture was poured into EtOAc (80ml), washed with H2O (2×40 ml) and brine (60 mL), and dried over sodium sulfate. The solvent was removed in vacuuo to afford the desired 4-(4-chloro-2-cyclohexylphenoxy)-1-nitrobenzene. The crude product was used for further transformation. After cooling to rt washed with H2O (2×40 ml) and brine (60 mL) dried over sodium sulfate The solvent was removed in vacuuo

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

实验步骤: Triphenylphosphine (7.47 g, 19.58 mmol) was added to a solution of 2-cyclohexyl-4-chlorophenol (6 g, 28.48 mmol) and 2-hydroxyethylmorpholine (3.5 g, 28.48 mmol) in tetrahydrofuran (50 ml), followed by the dropwise addition of diethylazodicarboxylate (4.5 ml, 28.48 mmol). The mixture stirred at room temperature for 12 hours. The reaction mixture was concentrated under reduced pressure and triturated with dichloromethane/hexanes and then washed with more hexanes. Chromatography (silica, 10-20-30% ethyl acetate/hexanes) afforded 8.4 g (95%) of 3-cyclohexyl-4-morpholinoethoxy-chlorobenzene as a yellowish oil. The reaction mixture was concentrated under reduced pressure triturated with dichloromethane/hexanes washed with more hexanes

反应条件: temp:80.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: To a stirred solution of 1-fluoro-4-nitrobenzene (10 mmol) in DMF (10 mL) at rt, solid potassium carbonate (30 mmol) was added followed by addition of 4-chloro-2-cyclohexylphenol (10 mmol) to the reaction mixture and heating to 80° C. until the reaction was complete as indicated by TLC or HPLC. After cooling to rt, the reaction mixture was poured into EtOAc (80 ml), washed with H2O (2×40 ml) and brine (60 mL), and dried over sodium sulfate. The solvent was removed in vacuuo to afford the desired 4-(4-chloro-2-cyclohexylphenoxy)-1-nitrobenzene. The crude product was used for further transformation. After cooling to rt washed with H2O (2×40 ml) and brine (60 mL) dried over sodium sulfate The solvent was removed in vacuuo

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:0.00; pressure:0.00; stir:

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

实验步骤: Triphenylphosphine (7.47 g, 19.58 mmol) was added to a solution of 2-cyclohexyl-4-chlorophenol (6 g, 28.48 mmol) and 2-hydroxyethylmorpholine (3.5 g, 28.48 mmol) in tetrahydrofuran (50 ml), followed by the dropwise addition of diethylazodicarboxylate (4.5 ml, 28.48 mmol). The mixture stirred at room temperature for 12 hours. The reaction mixture was concentrated under reduced pressure and triturated with dichloromethane/hexanes and then washed with more hexanes. Chromatography (silica, 10-20-30% ethyl acetate/hexanes) afforded 8.4 g (95%) of 3-cyclohexyl-4-morpholinoethoxy-chlorobenzene as a yellowish oil. The reaction mixture was concentrated under reduced pressure triturated with dichloromethane/hexanes washed with more hexanes

反应条件: temp:80.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: To a stirred solution of 1-fluoro-4-nitrobenzene (10 mmol) in DMF (10 mL) at rt, solid potassium carbonate (30 mmol) was added followed by addition of 4-chloro-2-cyclohexylphenol (10 mmol) to the reaction mixture and heating to 80° C. until the reaction was complete as indicated by TLC or HPLC. After cooling to rt, the reaction mixture was poured into EtOAc (80 ml), washed with H2O (2×40 ml) and brine (60 mL), and dried over sodium sulfate. The solvent was removed in vacuuo to afford the desired 4-(4-chloro-2-cyclohexylphenoxy)-1-nitrobenzene. The crude product was used for further transformation. After cooling to rt washed with H2O (2×40 ml) and brine (60 mL) dried over sodium sulfate The solvent was removed in vacuuo

反应条件: temp:80.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: To a stirred solution of 1-fluoro-4-nitrobenzene (10 mmol) in DMF (10 mL) at rt, solid potassium carbonate (30 mmol) was added followed by addition of 4-chloro-2-cyclohexylphenol (10 mmol) to the reaction mixture and heating to 80° C. until the reaction was complete as indicated by TLC or HPLC. After cooling to rt, the reaction mixture was poured into EtOAc (80 ml), washed with H2O (2×40 ml) and brine (60 mL), and dried over sodium sulfate. The solvent was removed in vacuuo to afford the desired 4-(4-chloro-2-cyclohexylphenoxy)-1-nitrobenzene. The crude product was used for further transformation . After cooling to rt washed with H2O (2×40 ml) and brine (60 mL) dried over sodium sulfate The solvent was removed in vacuuo