(4-iodo-2-methoxyphenyl)methanol

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

実験手順: The title compound was prepared from 2-(5-hydroxy-1H-pyrazol-1-yl)pyridine-4-carbonitrile and (4-iodo-2-methoxyphenyl)methanol according to the procedure for the preparation of Example 39, part C. 1H NMR (400 MHz, CDCl3): δ 3.88 (3H, s), 5.20 (2H, s), 5.77 (1H, d, J=2.0 Hz), 7.13 (1H, d, J=8.0 Hz), 7.23 (1H, d, J=1.6 Hz), 7.33 (1H, dd, J=1.6 Hz, 8.0 Hz), 7.39 (1H, dd, J=1.2 Hz, 4.8 Hz), 7.57 (1H, d, J=2.0 Hz), 8.05 (1H, t, J=1.2 Hz), 8.70 (1H, d, J=0.8 Hz, 5.2 Hz). [M+H] Calc'd for C17H13IN4O2, 433; Found, 433.

反応条件: temp:-78.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: A solution of methyl 4-iodo-2-methoxybenzoate (840 mg, 2.88 mmol) in THF was purged with nitrogen and cooled to −78° C. DIBALH (6 mL, 5.75 mmol, 1M in toluene) was added slowly. The mixture was then stirred at the same temperature for an hour. Saturated aqueous NH4Cl solution was added, followed by extraction with ethyl acetate twice. The organic phase was then washed with brine and dried with anhydrous Na2SO4. Solvent was removed and the resulting residue purified by flash column chromatograph to give 237 mg of the title compound (31%). 1H NMR (400 MHz, CDCl3): δ 2.17 (1H, s), 3.84 (3H, s), 4.62 (2H, d, J=4.0 Hz), 7.01 (1H, d, J=7.6 Hz), 7.18 (1H, s), 7.29 (1H, d, J=8.0 Hz). followed by extraction with ethyl acetate twice The organic phase was then washed with brine dried with anhydrous Na2SO4 Solvent was removed the resulting residue purified by flash column chromatograph

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

実験手順: The title compound was prepared from 2-(5-hydroxy-1H-pyrazol-1-yl)pyridine-4-carbonitrile and (4-iodo-2-methoxyphenyl)methanol according to the procedure for the preparation of Example 39, part C. 1H NMR (400 MHz, CDCl3): δ 3.88 (3H, s), 5.20 (2H, s), 5.77 (1H, d, J=2.0 Hz), 7.13 (1H, d, J=8.0 Hz), 7.23 (1H, d, J=1.6 Hz), 7.33 (1H, dd, J=1.6 Hz, 8.0 Hz), 7.39 (1H, dd, J=1.2 Hz, 4.8 Hz), 7.57 (1H, d, J=2.0 Hz), 8.05 (1H, t, J=1.2 Hz), 8.70 (1H, d, J=0.8 Hz, 5.2 Hz). [M+H] Calc'd for C17H131 N4O2, 433. Found, 433.

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

実験手順: The title compound was prepared from 2-(5-hydroxy-1H-pyrazol-1-yl)pyridine-4-carbonitrile and (4-iodo-2-methoxyphenyl)methanol according to the procedure for the preparation of Example 39, part C. 1H NMR (400 MHz, CDCl3): δ 3.88 (3H, s), 5.20 (2H, s), 5.77 (1H, d, J=2.0 Hz), 7.13 (1H, d, J=8.0 Hz), 7.23 (1H, d, J=1.6 Hz), 7.33 (1H, dd, J=1.6 Hz, 8.0 Hz), 7.39 (1H, dd, J=1.2 Hz, 4.8 Hz), 7.57 (1H, d, J=2.0 Hz), 8.05 (1H, t, J=1.2 Hz), 8.70 (1H, d, J=0.8 Hz, 5.2 Hz). [M+H] Calc'd for C17H131 N4O2, 433. Found, 433.

反応条件: temp:-78.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: A solution of methyl 4-iodo-2-methoxybenzoate (840 mg, 2.88 mmol) in THF was purged with nitrogen and cooled to −78° C. DIBALH (6 mL, 5.75 mmol, 1M in toluene) was added slowly. The mixture was then stirred at the same temperature for an hour. Saturated aqueous NH4Cl solution was added, followed by extraction with ethyl acetate twice. The organic phase was then washed with brine and dried with anhydrous Na2SO4. Solvent was removed and the resulting residue purified by flash column chromatograph to give 237 mg of the title compound (31%). 1H NMR (400 MHz, CDCl3): δ 2.17 (1H, s), 3.84 (3H, s), 4.62 (2H, d, J=4.0 Hz), 7.01 (1H, d, J=7.6 Hz), 7.18 (1H, s), 7.29 (1H, d, J=8.0 Hz). followed by extraction with ethyl acetate twice The organic phase was then washed with brine dried with anhydrous Na2SO4 Solvent was removed the resulting residue purified by flash column chromatograph

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

実験手順: 2-Hydroxy-4-iodo-benzylalcohol from Step 3 (1.0 g, 4.0 mmol), Cs2CO3 (1.3 g, 4.0 mmol) and iodomethane (0.25 mL, 4.0 mmol) were dissolved in DMF and heated to 800 for 1 hour and then stirred at room temperature for 2 hours. The DMF was removed in vacuo and the residue was partitioned between H2O and EtOAc. The aqueous layer was extracted with EtOAc (2×). The organic layers were combined, washed with H2O and brine, dried (MgSO4), filtered and concentrated to yield an oil. This oil was purified by flash chromatography eluting product with 30% EtOAC/Hexane to give the title compound. heated to 800 for 1 hour The DMF was removed in vacuo the residue was partitioned between H2O and EtOAc The aqueous layer was extracted with EtOAc (2×) washed with H2O and brine dried (MgSO4) filtered concentrated to yield an oil This oil was purified by flash chromatography eluting product with 30% EtOAC/Hexane

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

実験手順: 2-Hydroxy-4-iodo-benzylalcohol from Step 3 (1.0 g, 4.0 mmol), Cs2CO3 (1.3 g, 4.0 mmol) and iodomethane (0.25 mL, 4.0 mmol) were dissolved in DMF and heated to 80° for 1 hour and then stirred at room temperature for 2 hours. The DMF was removed in vacuo and the residue was partitioned between H2O and EtOAc. The aqueous layer was extracted with EtOAc (2×). The organic layers were combined, washed with H2O and brine, dried (MgSO4), filtered and concentrated to yield an oil. This oil was purified by flash chromatography eluting product with 30% EtOAC/Hexane to give the title compound. heated to 80° for 1 hour The DMF was removed in vacuo the residue was partitioned between H2O and EtOAc The aqueous layer was extracted with EtOAc (2×) washed with H2O and brine dried (MgSO4) filtered concentrated to yield an oil This oil was purified by flash chromatography eluting product with 30% EtOAC/Hexane

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

実験手順: The title compound was prepared from 2-(5-hydroxy-1H-pyrazol-1-yl)pyridine-4-carbonitrile and (4-iodo-2-methoxyphenyl)methanol according to the procedure for the preparation of Example 39, part C. 1H NMR (400 MHz, CDCl3): δ 3.88 (3H, s), 5.20 (2H, s), 5.77 (1H, d, J=2.0 Hz), 7.13 (1H, d, J=8.0 Hz), 7.23 (1H, d, J=1.6 Hz), 7.33 (1H, dd, J=1.6 Hz, 8.0 Hz), 7.39 (1H, dd, J=1.2 Hz, 4.8 Hz), 7.57 (1H, d, J=2.0 Hz), 8.05 (1H, t, J=1.2 Hz), 8.70 (1H, d, J=0.8 Hz, 5.2 Hz). [M+H] Calc'd for C17H13IN4O2, 433; Found, 433.

反応条件: temp:-78.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: A solution of methyl 4-iodo-2-methoxybenzoate (840 mg, 2.88 mmol) in THF was purged with nitrogen and cooled to −78° C. DIBALH (6 mL, 5.75 mmol, 1M in toluene) was added slowly. The mixture was then stirred at the same temperature for an hour. Saturated aqueous NH4Cl solution was added, followed by extraction with ethyl acetate twice. The organic phase was then washed with brine and dried with anhydrous Na2SO4. Solvent was removed and the resulting residue purified by flash column chromatograph to give 237 mg of the title compound (31%). 1H NMR (400 MHz, CDCl3): δ 2.17 (1H, s), 3.84 (3H, s), 4.62 (2H, d, J=4.0 Hz), 7.01 (1H, d, J=7.6 Hz), 7.18 (1H, s), 7.29 (1H, d, J=8.0 Hz). followed by extraction with ethyl acetate twice The organic phase was then washed with brine dried with anhydrous Na2SO4 Solvent was removed the resulting residue purified by flash column chromatograph

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

実験手順: The title compound was prepared from 2-(5-hydroxy-1H-pyrazol-1-yl)pyridine-4-carbonitrile and (4-iodo-2-methoxyphenyl)methanol according to the procedure for the preparation of Example 39, part C. 1H NMR (400 MHz, CDCl3): δ 3.88 (3H, s), 5.20 (2H, s), 5.77 (1H, d, J=2.0 Hz), 7.13 (1H, d, J=8.0 Hz), 7.23 (1H, d, J=1.6 Hz), 7.33 (1H, dd, J=1.6 Hz, 8.0 Hz), 7.39 (1H, dd, J=1.2 Hz, 4.8 Hz), 7.57 (1H, d, J=2.0 Hz), 8.05 (1H, t, J=1.2 Hz), 8.70 (1H, d, J=0.8 Hz, 5.2 Hz). [M+H] Calc'd for C17H131 N4O2, 433. Found, 433.

反応条件: temp:-78.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: A solution of methyl 4-iodo-2-methoxybenzoate (840 mg, 2.88 mmol) in THF was purged with nitrogen and cooled to −78° C. DIBALH (6 mL, 5.75 mmol, 1M in toluene) was added slowly. The mixture was then stirred at the same temperature for an hour. Saturated aqueous NH4Cl solution was added, followed by extraction with ethyl acetate twice. The organic phase was then washed with brine and dried with anhydrous Na2SO4. Solvent was removed and the resulting residue purified by flash column chromatograph to give 237 mg of the title compound (31%). 1H NMR (400 MHz, CDCl3): δ 2.17 (1H, s), 3.84 (3H, s), 4.62 (2H, d, J=4.0 Hz), 7.01 (1H, d, J=7.6 Hz), 7.18 (1H, s), 7.29 (1H, d, J=8.0 Hz). followed by extraction with ethyl acetate twice The organic phase was then washed with brine dried with anhydrous Na2SO4 Solvent was removed the resulting residue purified by flash column chromatograph