methyl 2-[2-[(2,5-dimethylphenoxy)methyl]phenyl]-2-hydroxyacetate

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 methyl 2-[2-(2,5-dimethylphenoxymethyl)phenyl]-2-hydroxyacetate (0.50 g, 1.6 mmol) in 1,2-dichloroethane (20 ml) was stirred at room temperature. Thionyl chloride (0.61 g, 5.1 mmol) was added thereto, and the mixture was heated under reflux overnight and concentrated under reduced pressure. The residue was purified by column chromatography on silica gel (n-hexane/ethyl acetate=97/3) to give the desired compound methyl 2-chloro-2-[2-(2,5-dimethylphenoxymethyl)phenyl]acetate (0.35 g, 66%) as an oil. the mixture was heated under reflux overnight concentrated under reduced pressure The residue was purified by column chromatography on silica gel (n-hexane/ethyl acetate=97/3)

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

実験手順: A solution of methyl 2-[2-(2,5-dimethylphenoxymethyl)phenyl]-2-hydroxyacetate (0.50 g, 1.6 mmol) in 1,2-dichloroethane (20 ml) was stirred at room temperature. Thionyl chloride (0.61 g, 5.1 mmol) was added thereto, and the mixture was heated under reflux overnight and concentrated under reduced pressure. The residue was purified by column chromatography on silica gel (n-hexane/ethyl acetate=97/3) to give the desired compound methyl 2-chloro-2-[2-(2,5-dimethylphenoxymethyl)phenyl]acetate (0.35 g, 66%) as an oil. the mixture was heated under reflux overnight concentrated under reduced pressure The residue was purified by column chromatography on silica gel (n-hexane/ethyl acetate=97/3)

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

実験手順: 60% oily sodium hydride (0.13 g, 3.3 mmol) was added to a solution of methyl 2-[2-(2,5-dimethylphenoxymethyl)-phenyl]-2hydroxyacetate (0.72 g, 2.4 mmol) and methyl iodide (0.68 g, 4.8 mmol) in N,N-dimethylformamide (6 ml) at 0° C. with stirring. After 30 minutes, ice and water were added in this order, and the mixture was extracted with ethyl acetate, washed successively with water and saturated brine, and dried over anhydrous sodium sulfate. The solvent was evaporated, and the residue was purified by column chromatography on silica gel (n-hexane/ethyl acetate=9/1) to give the desired compound methyl 2-[2-(2,5-dimethylphenoxymethyl)phenyl]-2-hydroxyacetate (0.69 g, 92%) as an oil. the mixture was extracted with ethyl acetate washed successively with water and saturated brine dried over anhydrous sodium sulfate The solvent was evaporated the residue was purified by column chromatography on silica gel (n-hexane/ethyl acetate=9/1)

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

実験手順: 60% oily sodium hydride (0.13 g, 3.3 mmol) was added to a solution of methyl 2-[2-(2,5-dimethylphenoxymethyl)-phenyl]-2hydroxyacetate (0.72 g, 2.4 mmol) and methyl iodide (0.68 g, 4.8 mmol) in N,N-dimethylformamide (6 ml) at 0° C. with stirring. After 30 minutes, ice and water were added in this order, and the mixture was extracted with ethyl acetate, washed successively with water and saturated brine, and dried over anhydrous sodium sulfate. The solvent was evaporated, and the residue was purified by column chromatography on silica gel (n-hexane/ethyl acetate=9/1) to give the desired compound methyl 2-[2-(2,5-dimethylphenoxymethyl)phenyl]-2-hydroxyacetate (0.69 g, 92%) as an oil. the mixture was extracted with ethyl acetate washed successively with water and saturated brine dried over anhydrous sodium sulfate The solvent was evaporated the residue was purified by column chromatography on silica gel (n-hexane/ethyl acetate=9/1)

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

実験手順: WO 95/27693 discloses that a 2-substituted phenyl-N-alkylacetamide compound having an alkoxy group at the 2-position typified by 2-[2-(2,5-dimethylphenoxymethyl)phenyl]-2-methoxy-N-methylacetamide is useful as an agricultural fungicide, and also discloses, as a method for producing the compound; a method in which methyl 2-[2-(2,5-dimethylphenoxymethyl)phenyl]-2-hydroxyacetate is reacted with methyl iodide to obtain methyl 2-[2-(2,5-dimethylphenoxymethyl)phenyl]-2-methoxyacetate, and then the methyl 2-[2-(2,5-dimethylphenoxymethyl)phenyl]-2-methoxyacetate is reacted with methylamine to obtain 2-[2-(2,5-dimethylphenoxymethyl)phenyl]-2-methoxy-N-methylacetamide. for producing the compound

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

実験手順: A solution of methyl 2-[2-(2,5-dimethylphenoxymethyl)phenyl]-2-hydroxyacetate (0.50 g, 1.6 mmol) in 1,2-dichloroethane (20 ml) was stirred at room temperature. Thionyl chloride (0.61 g, 5.1 mmol) was added thereto, and the mixture was heated under reflux overnight and concentrated under reduced pressure. The residue was purified by column chromatography on silica gel (n-hexane/ethyl acetate=97/3) to give the desired compound methyl 2-chloro-2-[2-(2,5-dimethylphenoxymethyl)phenyl]acetate (0.35 g, 66%) as an oil. the mixture was heated under reflux overnight concentrated under reduced pressure The residue was purified by column chromatography on silica gel (n-hexane/ethyl acetate=97/3)

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

実験手順: A solution of methyl 2-[2-(2,5-dimethylphenoxymethyl)phenyl]-2-hydroxyacetate (0.50 g, 1.6 mmol) in 1,2-dichloroethane (20 ml) was stirred at room temperature. Thionyl chloride (0.61 g, 5.1 mmol) was added thereto, and the mixture was heated under reflux overnight and concentrated under reduced pressure. The residue was purified by column chromatography on silica gel (n-hexane/ethyl acetate=97/3) to give the desired compound methyl 2-chloro-2-[2-(2,5-dimethylphenoxymethyl)phenyl]acetate (0.35 g, 66%) as an oil. the mixture was heated under reflux overnight concentrated under reduced pressure The residue was purified by column chromatography on silica gel (n-hexane/ethyl acetate=97/3)

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

実験手順: 60% oily sodium hydride (0.13 g, 3.3 mmol) was added to a solution of methyl 2-[2-(2,5-dimethylphenoxymethyl)-phenyl]-2-hydroxyacetate (0.72 g, 2.4 mmol) and methyl iodide (0.68 g, 4.8 mmol) in N,N-dimethylformamide (6 ml) at 0° C. with stirring. After 30 minutes, ice and water were added in this order, and the mixture was extracted with ethyl acetate, washed successively with water and saturated brine, and dried over anhydrous sodium sulfate. The solvent was evaporated, and the residue was purified by column chromatography on silica gel (n-hexane/ethyl acetate=9/1) to give the desired compound methyl 2-[2-(2,5-dimethylphenoxymethyl)phenyl]-2-hydroxyacetate (0.69 g, 92%) as an oil. the mixture was extracted with ethyl acetate washed successively with water and saturated brine dried over anhydrous sodium sulfate The solvent was evaporated the residue was purified by column chromatography on silica gel (n-hexane/ethyl acetate=9/1)

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

実験手順: 60% oily sodium hydride (0.13 g, 3.3 mmol) was added to a solution of methyl 2-[2-(2,5-dimethylphenoxymethyl)-phenyl]-2-hydroxyacetate (0.72 g, 2.4 mmol) and methyl iodide (0.68 g, 4.8 mmol) in N,N-dimethylformamide (6 ml) at 0° C. with stirring. After 30 minutes, ice and water were added in this order, and the mixture was extracted with ethyl acetate, washed successively with water and saturated brine, and dried over anhydrous sodium sulfate. The solvent was evaporated, and the residue was purified by column chromatography on silica gel (n-hexane/ethyl acetate=9/1) to give the desired compound methyl 2-[2-(2,5-dimethylphenoxymethyl)phenyl]-2-hydroxyacetate (0.69 g, 92%) as an oil. the mixture was extracted with ethyl acetate washed successively with water and saturated brine dried over anhydrous sodium sulfate The solvent was evaporated the residue was purified by column chromatography on silica gel (n-hexane/ethyl acetate=9/1)

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

実験手順: A solution of methyl 2-[2-(2,5-dimethylphenoxymethyl)phenyl]-2-hydroxyacetate (0.50 g, 1.6 mmol) in 1,2-dichloroethane (20 ml) was stirred at room temperature. Thionyl chloride (0.61 g, 5.1 mmol) was added thereto, and the mixture was heated under reflux overnight and concentrated under reduced pressure. The residue was purified by column chromatography on silica gel (n-hexane/ethyl acetate=97/3) to give the desired compound methyl 2-chloro-2-[2-(2,5-dimethylphenoxymethyl)phenyl]acetate (0.35 g, 66%) as an oil. the mixture was heated under reflux overnight concentrated under reduced pressure The residue was purified by column chromatography on silica gel (n-hexane/ethyl acetate=97/3)

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

実験手順: 60% oily sodium hydride (0.13 g, 3.3 mmol) was added to a solution of methyl 2-[2-(2,5-dimethylphenoxymethyl)-phenyl]-2hydroxyacetate (0.72 g, 2.4 mmol) and methyl iodide (0.68 g, 4.8 mmol) in N,N-dimethylformamide (6 ml) at 0° C. with stirring. After 30 minutes, ice and water were added in this order, and the mixture was extracted with ethyl acetate, washed successively with water and saturated brine, and dried over anhydrous sodium sulfate. The solvent was evaporated, and the residue was purified by column chromatography on silica gel (n-hexane/ethyl acetate=9/1) to give the desired compound methyl 2-[2-(2,5-dimethylphenoxymethyl)phenyl]-2-hydroxyacetate (0.69 g, 92%) as an oil. the mixture was extracted with ethyl acetate washed successively with water and saturated brine dried over anhydrous sodium sulfate The solvent was evaporated the residue was purified by column chromatography on silica gel (n-hexane/ethyl acetate=9/1)