1-(4-氟-2-羟基苯基)丙-1-one

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: To a mixture of NaH (95%, 278 mg, 11 mmol) in DMF (20 mL) at 0° C., was added 1-(4-fluoro-2-hydroxy-phenyl)-propan-1-one (1.68 g, 10 mmol) in DMF (5 mL). After 15 min at 0° C., was 3-bromo-propyne (3.02 g, 20 mmol) added to the reaction mixture. After 1 h at 0° C., was the reaction mixture allowed to assume room temperature. The reaction mixture was extracted with H2O (100 mL). The H2O phase was washed with Et2O (3×100 mL) and the solvent of the combined organic phases was removed under reduced pressure. The crude product was purified by column chromatography (silica gel, CH2Cl2), to give 1.40 g (68%) of 1-(4-fluoro-2-prop-2-ynyloxy-phenyl)-propan-1-one. added to the reaction mixture After 1 h at 0° C. to assume room temperature The reaction mixture was extracted with H2O (100 mL) The H2O phase was washed with Et2O (3×100 mL) the solvent of the combined organic phases was removed under reduced pressure The crude product was purified by column chromatography (silica gel, CH2Cl2)

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

实验步骤: To a mixture of NaH (95%, 278 mg, 11 mmol) in DMF (20 mL) at 0° C., was added 1-(4-fluoro-2-hydroxy-phenyl)-propan-1-one (1.68 g, 10 mmol) in DMF (5 mL). After 15 min at 0° C., was 3-bromo-propyne (3.02 g, 20 mmol) added to the reaction mixture. After 1 h at 0° C., was the reaction mixture allowed to assume room temperature. The reaction mixture was extracted with H2O (100 mL). The H2O phase was washed with Et2O (3×100 mL) and the solvent of the combined organic phases was removed under reduced pressure. The crude product was purified by column chromatography (silica gel, CH2Cl2), to give 1.40 g (68%) of 1-(4-fluoro-2-prop-2-ynyloxy-phenyl)-propan-1-one. added to the reaction mixture After 1 h at 0° C. to assume room temperature The reaction mixture was extracted with H2O (100 mL) The H2O phase was washed with Et2O (3×100 mL) the solvent of the combined organic phases was removed under reduced pressure The crude product was purified by column chromatography (silica gel, CH2Cl2)

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

实验步骤: To a mixture of NaH (95%, 278 mg, 11 mmol) in DMF (20 mL) at 0° C., was added 1-(4-fluoro-2-hydroxy-phenyl)-propan-1-one (1.68 g, 10 mmol) in DMF (5 mL). After 15 min at 0° C., was 3-bromo-propyne (3.02 g, 20 mmol) added to the reaction mixture. After 1 h at 0° C., was the reaction mixture allowed to assume room temperature. The reaction mixture was extracted with H2O (100 mL). The H2O phase was washed with Et2O (3×100 mL) and the solvent of the combined organic phases was removed under reduced pressure. The crude product was purified by column chromatography (silica gel, CH2Cl2), to give 1.40 g (68%) of 1-(4-fluoro-2-prop-2-ynyloxy-phenyl)-propan-1-one. added to the reaction mixture After 1 h at 0° C. to assume room temperature The reaction mixture was extracted with H2O (100 mL) The H2O phase was washed with Et2O (3×100 mL) the solvent of the combined organic phases was removed under reduced pressure The crude product was purified by column chromatography (silica gel, CH2Cl2)

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

实验步骤: To a mixture of NaH (95%, 278 mg, 11 mmol) in DMF (20 mL) at 0° C., was added 1-(4-fluoro-2-hydroxy-phenyl)-propan-1-one (1.68 g, 10 mmol) in DMF (5 mL). After 15 min at 0° C., was 3-bromo-propyne (3.02 g, 20 mmol) added to the reaction mixture. After 1 h at 0° C., was the reaction mixture allowed to assume room temperature. The reaction mixture was extracted with H2O (100 mL). The H2O phase was washed with Et2O (3×100 mL) and the solvent of the combined organic phases was removed under reduced pressure. The crude product was purified by column chromatography (silica gel, CH2Cl2), to give 1.40 g (68%) of 1-(4-fluoro-2-prop-2-ynyloxy-phenyl)-propan-1-one. added to the reaction mixture After 1 h at 0° C. to assume room temperature The reaction mixture was extracted with H2O (100 mL) The H2O phase was washed with Et2O (3×100 mL) the solvent of the combined organic phases was removed under reduced pressure The crude product was purified by column chromatography (silica gel, CH2Cl2)

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

实验步骤: To a mixture of NaH (95%, 278 mg, 11 mmol) in DMF (20 mL) at 0° C., was added 1-(4-fluoro-2-hydroxy-phenyl)-propan-1-one (1.68 g, 10 mmol) in DMF (5 mL). After 15 min at 0° C., was 3-bromo-propyne (3.02 g, 20 mmol) added to the reaction mixture. After 1 h at 0° C., was the reaction mixture allowed to assume room temperature. The reaction mixture was extracted with H2O (100 mL). The H2O phase was washed with Et2O (3×100 mL) and the solvent of the combined organic phases was removed under reduced pressure. The crude product was purified by column chromatography (silica gel, CH2Cl2), to give 1.40 g (68%) of 1-(4-fluoro-2-prop-2-ynyloxy-phenyl)-propan-1-one. added to the reaction mixture After 1 h at 0° C. to assume room temperature The reaction mixture was extracted with H2O (100 mL) The H2O phase was washed with Et2O (3×100 mL) the solvent of the combined organic phases was removed under reduced pressure The crude product was purified by column chromatography (silica gel, CH2Cl2)

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

实验步骤: To a mixture of NaH (95%, 278 mg, 11 mmol) in DMF (20 mL) at 0° C., was added 1-(4-fluoro-2-hydroxy-phenyl)-propan-1-one (1.68 g, 10 mmol) in DMF (5 mL). After 15 min at 0° C., was 3-bromo-propyne (3.02 g, 20 mmol) added to the reaction mixture. After 1 h at 0° C., was the reaction mixture allowed to assume room temperature. The reaction mixture was extracted with H2O (100 mL). The H2O phase was washed with Et2O 3×100 mL) and the solvent of the combined organic phases was removed under reduced pressure. The crude product was purified by column chromatography (silica gel, CH2Cl2), to give 1.40 g (68%) of 1-(4-fluoro-2-prop-2-ynyloxy-phenyl)-propan-1-one. added to the reaction mixture After 1 h at 0° C. to assume room temperature The reaction mixture was extracted with H2O (100 mL) The H2O phase was washed with Et2O 3×100 mL) and the solvent of the combined organic phases was removed under reduced pressure The crude product was purified by column chromatography (silica gel, CH2Cl2)

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

实验步骤: To a mixture of NaH (95%, 278 mg, 11 mmol) in DMF (20 mL) at 0° C., was added 1-(4-fluoro-2-hydroxy-phenyl)-propan-1-one (1.68 g, 10 mmol) in DMF (5 mL). After 15 min at 0° C., was 3-bromo-propyne (3.02 g, 20 mmol) added to the reaction mixture. After 1 h at 0° C., was the reaction mixture allowed to assume room temperature. The reaction mixture was extracted with H2O (100 mL). The H2O phase was washed with Et2O (3×100 mL) and the solvent of the combined organic phases was removed under reduced pressure. The crude product was purified by column chromatography (silica gel, CH2Cl2), to give 1.40 g (68%) of 1-(4-fluoro-2-prop-2-ynyloxy-phenyl)-propan-1-one. added to the reaction mixture After 1 h at 0° C. to assume room temperature The reaction mixture was extracted with H2O (100 mL) The H2O phase was washed with Et2O (3×100 mL) the solvent of the combined organic phases was removed under reduced pressure The crude product was purified by column chromatography (silica gel, CH2Cl2)

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: To a mixture of NaH (95%, 278 mg, 11 mmol) in DMF (20 mL) at 0° C., was added 1-(4-fluoro-2-hydroxy-phenyl)-propan-1-one (1.68 g, 10 mmol) in DMF (5 mL). After 15 min at 0° C., was 3-bromo-propyne (3.02 g, 20 mmol) added to the reaction mixture. After 1 h at 0° C., was the reaction mixture allowed to assume room temperature. The reaction mixture was extracted with H2O (100 mL). The H2O phase was washed with Et2O (3×100 mL) and the solvent of the combined organic phases was removed under reduced pressure. The crude product was purified by column chromatography (silica gel, CH2Cl2), to give 1.40 g (68%) of 1-(4-fluoro-2-prop-2-ynyloxy-phenyl)-propan-1-one. added to the reaction mixture After 1 h at 0° C. to assume room temperature The reaction mixture was extracted with H2O (100 mL) The H2O phase was washed with Et2O (3×100 mL) the solvent of the combined organic phases was removed under reduced pressure The crude product was purified by column chromatography (silica gel, CH2Cl2)

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

实验步骤: To a mixture of NaH (95%, 278 mg, 11 mmol) in DMF (20 mL) at 0° C., was added 1-(4-fluoro-2-hydroxy-phenyl)-propan-1-one (1.68 g, 10 mmol) in DMF (5 mL). After 15 min at 0° C., was 3-bromo-propyne (3.02 g, 20 mmol) added to the reaction mixture. After 1 h at 0° C., was the reaction mixture allowed to assume room temperature. The reaction mixture was extracted with H2O (100 mL). The H2O phase was washed with Et2O (3×100 mL) and the solvent of the combined organic phases was removed under reduced pressure. The crude product was purified by column chromatography (silica gel, CH2Cl2), to give 1.40 g (68%) of 1-(4-fluoro-2-prop-2-ynyloxy-phenyl)-propan-1-one. added to the reaction mixture After 1 h at 0° C. to assume room temperature The reaction mixture was extracted with H2O (100 mL) The H2O phase was washed with Et2O (3×100 mL) the solvent of the combined organic phases was removed under reduced pressure The crude product was purified by column chromatography (silica gel, CH2Cl2)

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

实验步骤: To a mixture of NaH (95%, 278 mg, 11 mmol) in DMF (20 mL) at 0° C., was added 1-(4-fluoro-2-hydroxy-phenyl)-propan-1-one (1.68 g, 10 mmol) in DMF (5 mL). After 15 min at 0° C., was 3-bromo-propyne (3.02 g, 20 mmol) added to the reaction mixture. After 1 h at 0° C., was the reaction mixture allowed to assume room temperature. The reaction mixture was extracted with H2O (100 mL). The H2O phase was washed with Et2O (3×100 mL) and the solvent of the combined organic phases was removed under reduced pressure. The crude product was purified by column chromatography (silica gel, CH2Cl2), to give 1.40 g (68%) of 1-(4-fluoro-2-prop-2-ynyloxy-phenyl)-propan-1-one. added to the reaction mixture After 1 h at 0° C. to assume room temperature The reaction mixture was extracted with H2O (100 mL) The H2O phase was washed with Et2O (3×100 mL) the solvent of the combined organic phases was removed under reduced pressure The crude product was purified by column chromatography (silica gel, CH2Cl2)