2'-Phenoxyacetophenone

反応条件: temp:0.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: The title compound was prepared as described in General Method 1 using 0.85 mL of methyl acetoacetate, 350 mg of NaH 60% dispersion in oil, 5 mL of 1.6M n-butyl lithium in hexane, 2.0 g of 2-phenoxy-1-phenyl ethanone and 60 mL of tetrahydrofuran. After addition of the ketone, the reaction was stirred for 15 minutes at 0° C. then allowed to warm to room temperature and stirred for 1 hour. The crude product was triturated from diethyl ether to afford a solid (m.p. 133°-135° C.). 1 H NMR (DMSO-d6) δ 3.03 (d, 1 H), 3.35 (d, 1 H), 4.18 (dd, 2 H), 4.90 (s, 1 H), 6.92-6.95 (m, 3 H), 7.24-7.49 (m, 7 H), 11.56 (s, 1 H). to warm to room temperature stirred for 1 hour The crude product was triturated from diethyl ether

反応条件: temp:0.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: The title compound was prepared as described in General Method 1 using 0.85 mL of methyl acetoacetate, 350 mg of NaH 60% dispersion in oil, 5 mL of 1.6M n-butyl lithium in hexane, 2.0 g of 2-phenoxy-1-phenyl ethanone and 60 mL of tetrahydrofuran. After addition of the ketone, the reaction was stirred for 15 minutes at 0° C. then allowed to warm to room temperature and stirred for 1 hour. The crude product was triturated from diethyl ether to afford a solid (m.p. 133°-135° C.). 1 H NMR (DMSO-d6) δ3.03 (d, 1H), 3.35 (d, 1H), 4.18 (dd, 2H), 4.90 (s, 1H), 6.92-6.95 (m, 3H), 7.24-7.49 (m, 7H), 11.56 (s, 1H). to warm to room temperature stirred for 1 hour The crude product was triturated from diethyl ether

反応条件: temp:0.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: The title compound was prepared as described in General Method 1 using 0.85 mL of methyl acetoacetate, 350 mg of NaH 60% dispersion in oil, 5 mL of 1.6M n-butyl lithium in hexane, 2.0 g of 2-phenoxy-1-phenyl ethanone and 60 mL of tetrahydrofuran. After addition of the ketone, the reaction was stirred for 15 minutes at 0° C. then allowed to warm to room temperature and stirred for 1 hour. The crude product was triturated from diethyl ether to afford a solid (m.p. 133°-135° C.). 1 H NMR (DMSO-d6) δ 3.03 (d, 1 H), 3.35 (d, 1 H), 4.18 (dd, 2 H), 4.90 (s, 1 H), 6.92-6.95 (m, 3 H), 7.24-7.49 (m, 7 H), 11.56 (s, 1 H). to warm to room temperature stirred for 1 hour The crude product was triturated from diethyl ether

反応条件: temp:120.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: 2-Fluoroacetophenone (2.0 mg, 14.5 mmol) was dissolved in DMF (50 mL), phenol (1.4 g, 14.5 mmol) and potassium carbonate (2.0 g, 14.5 mmol) were added thereto, and then the mixture was stirred at 120° C. for 7 hours. To the reaction solution was added water, and the reaction mixture was extracted with ethyl acetate. The extract was dried, and then concentrated under reduced pressure. The residue was purified with silica gel column chromatography (hexane/ethyl acetate=100:0 to 85:15) to give the title compound (2.0 g, yield 65%). the reaction mixture was extracted with ethyl acetate The extract was dried concentrated under reduced pressure The residue was purified with silica gel column chromatography (hexane/ethyl acetate=100:0 to 85:15)

反応条件: temp:0.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: The title compound was prepared as described in General Method 1 using 0.85 mL of methyl acetoacetate, 350 mg of NaH 60% dispersion in oil, 5 mL of 1.6M n-butyl lithium in hexane, 2.0 g of 2-phenoxy-1-phenyl ethanone and 60 mL of tetrahydrofuran. After addition of the ketone, the reaction was stirred for 15 minutes at 0° C. then allowed to warm to room temperature and stirred for 1 hour. The crude product was triturated from diethyl ether to afford a solid (m.p. 133°-135° C.). 1 H NMR (DMSO-d6) δ3.03 (d, 1H), 3.35 (d, 1H), 4.18 (dd, 2H), 4.90 (s, 1H), 6.92-6.95 (m, 3H), 7.24-7.49 (m, 7H), 11.56 (s, 1H). to warm to room temperature stirred for 1 hour The crude product was triturated from diethyl ether

反応条件: temp:0.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: The title compound was prepared as described in General Method 1 using 0.85 mL of methyl acetoacetate, 350 mg of NaH 60% dispersion in oil, 5 mL of 1.6M n-butyl lithium in hexane, 2.0 g of 2-phenoxy-1-phenyl ethanone and 60 mL of tetrahydrofuran. After addition of the ketone, the reaction was stirred for 15 minutes at 0° C. then allowed to warm to room temperature and stirred for 1 hour. The crude product was triturated from diethyl ether to afford a solid (m.p. 133°-135° C.). 1 H NMR (DMSO-d6) δ 3.03 (d, 1 H), 3.35 (d, 1 H), 4.18 (dd, 2 H), 4.90 (s, 1 H), 6.92-6.95 (m, 3 H), 7.24-7.49 (m, 7 H), 11.56 (s, 1 H). to warm to room temperature stirred for 1 hour The crude product was triturated from diethyl ether