1-(3-chlorophenyl)ethanol

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: 4-[(6,7-Dimethoxy-4-quinazolinyl)oxy]aniline (72 mg) was added to toluene/triethylamine=10/1 (8 ml), and the mixture was heated under reflux to prepare a solution. A solution of triphosgene (100 mg) in methylene chloride was then added thereto, and the mixture was heated under reflux for 15 min. Subsequently, 3-chloro-α-methylbenzyl alcohol (50 mg) was added thereto, and the mixture was further stirred with heating under reflux for 2 hr. After the completion of the reaction, the reaction solution was allowed to cool to room temperature before distilled water was added thereto. The mixture was subjected to separatory extraction with chloroform, followed by washing with a 1 N aqueous hydrochloric acid solution and saturated brine. The washed solution was dried over sodium sulfate and was concentrated. The residue was purified on a column using chloroform/methanol to give the title compound (71 mg, yield 57%). the mixture was heated under reflux to prepare a solution the mixture was heated under reflux for 15 min with heating under reflux for 2 hr After the completion of the reaction before distilled water was added The mixture was subjected to separatory extraction with chloroform by washing with a 1 N aqueous hydrochloric acid solution and saturated brine The washed solution was dried over sodium sulfate was concentrated The residue was purified on a column

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

実験手順: 4-[(6,7-Dimethoxy-4-quinolyl)oxy]-2,5-dimethylaniline (75 mg) was added to toluene/triethylamine=10/1 (8 ml), and the mixture was heated under reflux to prepare a solution. A solution of triphosgene (110 mg) in methylene chloride was then added to the solution, and the mixture was heated under reflux for 15 min. Subsequently, 3-chloro-α-methylbenzyl alcohol (50 mg) was added thereto, and the mixture was further stirred with heating under reflux for 2 hr. After the completion of the reaction, the reaction solution was allowed to cool to room temperature before distilled water was added thereto. The mixture was subjected to separatory extraction with chloroform, followed by washing with a 1 N aqueous hydrochloric acid solution and saturated brine. The washed solution was dried over sodium sulfate and was concentrated. The residue was purified on a column using chloroform/methanol to give the title compound (70 mg, yield 56%). the mixture was heated under reflux to prepare a solution the mixture was heated under reflux for 15 min with heating under reflux for 2 hr After the completion of the reaction before distilled water was added The mixture was subjected to separatory extraction with chloroform by washing with a 1 N aqueous hydrochloric acid solution and saturated brine The washed solution was dried over sodium sulfate was concentrated The residue was purified on a column

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

実験手順: 4-[(6,7-Dimethoxy-4-quinolyl)oxy]-2,3-dimethylaniline (75 mg) was added to toluene/triethylamine=10/1 (8 ml), and the mixture was heated under reflux to prepare a solution. A solution of triphosgene (100 mg) in methylene chloride was then added to the solution, and the mixture was heated under reflux for 15 min. Subsequently, 3-chloro-α-methylbenzyl alcohol (50 mg) was added thereto, and the mixture was further stirred with heating under reflux for 2 hr. After the completion of the reaction, the reaction solution was allowed to cool to room temperature before distilled water was added thereto. The mixture was subjected to separatory extraction with chloroform, followed by washing with a 1 N aqueous hydrochloric acid solution and saturated brine. The washed solution was dried over sodium sulfate and was concentrated. The residue was purified on a column using chloroform/methanol to give the title compound (62 mg, yield 49%). the mixture was heated under reflux to prepare a solution the mixture was heated under reflux for 15 min with heating under reflux for 2 hr After the completion of the reaction before distilled water was added The mixture was subjected to separatory extraction with chloroform by washing with a 1 N aqueous hydrochloric acid solution and saturated brine The washed solution was dried over sodium sulfate was concentrated The residue was purified on a column

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

実験手順: 4-[(6,7-Dimethoxy-4-quinolyl)oxy]aniline (72 mg) was added to toluene/triethylamine=10/1 (8 ml), and the mixture was heated under reflux to prepare a solution. A solution of triphosgene (109 mg) in methylene chloride was then added to the solution, and the mixture was heated under reflux for 15 min. Subsequently, 3-chloro-α-methylbenzyl alcohol (46 mg) was added thereto, and the mixture was further stirred with heating under reflux for 2 hr. After the completion of the reaction, the reaction solution was allowed to cool to room temperature before distilled water was added thereto. The mixture was subjected to separatory extraction with chloroform, followed by washing with a 1 N aqueous hydrochloric acid solution and saturated brine. The washed solution was dried over sodium sulfate and was concentrated. The residue was purified on a column using chloroform/methanol to give the title compound (88 mg, yield 70%). the mixture was heated under reflux to prepare a solution the mixture was heated under reflux for 15 min with heating under reflux for 2 hr After the completion of the reaction before distilled water was added The mixture was subjected to separatory extraction with chloroform by washing with a 1 N aqueous hydrochloric acid solution and saturated brine The washed solution was dried over sodium sulfate was concentrated The residue was purified on a column

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

実験手順: 4-[(6,7-Dimethoxy-4-quinolyl)oxy]aniline (72 mg) was added to toluene/triethylamine=10/1 (8 ml), and the mixture was heated under reflux to prepare a solution. A solution of triphosgene (109 mg) in methylene chloride was then added to the solution, and the mixture was heated under reflux for 15 min. Subsequently, 3-chloro-α-methylbenzyl alcohol (46 mg) was added thereto, and the mixture was further stirred with heating under reflux for 2 hr. After the completion of the reaction, the reaction solution was allowed to cool to room temperature before distilled water was added thereto. The mixture was subjected to separatory extraction with chloroform, followed by washing with a 1 N aqueous hydrochloric acid solution and saturated brine. The washed solution was dried over sodium sulfate and was concentrated. The residue was purified on a column using chloroform/methanol to give the title compound (88 mg, yield 70%). the mixture was heated under reflux to prepare a solution the mixture was heated under reflux for 15 min with heating under reflux for 2 hr After the completion of the reaction before distilled water was added The mixture was subjected to separatory extraction with chloroform by washing with a 1 N aqueous hydrochloric acid solution and saturated brine The washed solution was dried over sodium sulfate was concentrated The residue was purified on a column

反応条件: temp:0.00; pressure:0.00; stir:

反応条件: temp:85.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: Tris(triphenylphosphine)ruthenium (II) chloride (3.8 mg, 4 μmol, 0.5 mol %) and a chiral ligand (M=Fe, R=t-Bu, Ar=C6H5—, 2.6 μmol, 0.33 mol %) were dissolved in i-propanol (3 mL) under nitrogen atmosphere, and then heated and stirred for 1 h at 85° C. After the mixture was cooled to room temperature, m-chloroacetophenone (0.8 mmol), i-propanol (2 mL) and a solution of potassium methoxide in i-propanol (0.4 mL, 0.2 M) were added thereto. Thereafter, the reaction system was placed in an autoclave, and stirred for 24 h under H2 (50 atm) at 10° C. The solvent was removed under reduced pressure, the resultants were separated by column chromatography (silica gel column; eluent:ethyl acetate/petroleum ether=1/5). Accordingly, pure 1-(m-chlorophenyl)ethanol was obtained and the ee value (ee=98%) was measured by GC analysis. heated After the mixture was cooled to room temperature stirred for 24 h under H2 (50 atm) at 10° C The solvent was removed under reduced pressure the resultants were separated by column chromatography (silica gel column; eluent:ethyl acetate/petroleum ether=1/5)

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

実験手順: To a solution of 1-(3-chlorophenyl)ethanol (0.2 g, 1.28 mmol) in diethyl ether (10 mL) at 0° C. was added tribromophosphine (0.38 g, 1.41 mmol). The mixture was warmed to room temperature and stirred overnight, then diluted with ether (10 mL). After quenching with water (10 mL), the organic phase was separated, dried over Na2SO4, filtered and concentrated. The residue was purified by column chromatography on silica gel and eluted with petroleum ether to give the title compound as an oil (0.16 g, yield 57.1%). After quenching with water (10 mL) the organic phase was separated dried over Na2SO4 filtered concentrated The residue was purified by column chromatography on silica gel eluted with petroleum ether

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

実験手順: 4-[(6,7-Dimethoxy-4-quinazolinyl)oxy]aniline (72 mg) was added to toluene/triethylamine=10/1 (8 ml), and the mixture was heated under reflux to prepare a solution. A solution of triphosgene (100 mg) in methylene chloride was then added thereto, and the mixture was heated under reflux for 15 min. Subsequently, 3-chloro-α-methylbenzyl alcohol (50 mg) was added thereto, and the mixture was further stirred with heating under reflux for 2 hr. After the completion of the reaction, the reaction solution was allowed to cool to room temperature before distilled water was added thereto. The mixture was subjected to separatory extraction with chloroform, followed by washing with a 1 N aqueous hydrochloric acid solution and saturated brine. The washed solution was dried over sodium sulfate and was concentrated. The residue was purified on a column using chloroform/methanol to give the title compound (71 mg, yield 57%). the mixture was heated under reflux to prepare a solution the mixture was heated under reflux for 15 min with heating under reflux for 2 hr After the completion of the reaction before distilled water was added The mixture was subjected to separatory extraction with chloroform by washing with a 1 N aqueous hydrochloric acid solution and saturated brine The washed solution was dried over sodium sulfate was concentrated The residue was purified on a column

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

実験手順: 4-[(6,7-Dimethoxy-4-quinolyl)oxy]-2,5-dimethylaniline (75 mg) was added to toluene/triethylamine=10/1 (8 ml), and the mixture was heated under reflux to prepare a solution. A solution of triphosgene (110 mg) in methylene chloride was then added to the solution, and the mixture was heated under reflux for 15 min. Subsequently, 3-chloro-α-methylbenzyl alcohol (50 mg) was added thereto, and the mixture was further stirred with heating under reflux for 2 hr. After the completion of the reaction, the reaction solution was allowed to cool to room temperature before distilled water was added thereto. The mixture was subjected to separatory extraction with chloroform, followed by washing with a 1 N aqueous hydrochloric acid solution and saturated brine. The washed solution was dried over sodium sulfate and was concentrated. The residue was purified on a column using chloroform/methanol to give the title compound (70 mg, yield 56%). the mixture was heated under reflux to prepare a solution the mixture was heated under reflux for 15 min with heating under reflux for 2 hr After the completion of the reaction before distilled water was added The mixture was subjected to separatory extraction with chloroform by washing with a 1 N aqueous hydrochloric acid solution and saturated brine The washed solution was dried over sodium sulfate was concentrated The residue was purified on a column

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

実験手順: 4-[(6,7-Dimethoxy-4-quinolyl)oxy]-2,3-dimethylaniline (75 mg) was added to toluene/triethylamine=10/1 (8 ml), and the mixture was heated under reflux to prepare a solution. A solution of triphosgene (100 mg) in methylene chloride was then added to the solution, and the mixture was heated under reflux for 15 min. Subsequently, 3-chloro-α-methylbenzyl alcohol (50 mg) was added thereto, and the mixture was further stirred with heating under reflux for 2 hr. After the completion of the reaction, the reaction solution was allowed to cool to room temperature before distilled water was added thereto. The mixture was subjected to separatory extraction with chloroform, followed by washing with a 1 N aqueous hydrochloric acid solution and saturated brine. The washed solution was dried over sodium sulfate and was concentrated. The residue was purified on a column using chloroform/methanol to give the title compound (62 mg, yield 49%). the mixture was heated under reflux to prepare a solution the mixture was heated under reflux for 15 min with heating under reflux for 2 hr After the completion of the reaction before distilled water was added The mixture was subjected to separatory extraction with chloroform by washing with a 1 N aqueous hydrochloric acid solution and saturated brine The washed solution was dried over sodium sulfate was concentrated The residue was purified on a column