2-(2-甲氧基苯基)丙-1-醇

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

实验步骤: As shown in step 4-iii of Scheme 4, a mixture of 2-(2-methoxyphenyl)-1-propanol (1.31 g, 7.08 mmol), phthalimide (1.09 g, 7.44 mmol), and PPh3 resin (3.43 g, 10.6 mmol) was stirred at room temperature for 15 minutes to allow the resin to swell. Diisopropylazodicarboxylate (2.29 g, 2.24 mL, 10.6 mmol) was added and the reaction was stirred for 18 hours. The reaction mixture was filtered through diatomaceous earth, which was subsequently washed with EtOAc and DCM. The filtrate was concentrated under reduced pressure and purified by medium pressure chromatography on silica gel (10 to 20% EtOAc in hexanes) to give 2-(2-(2-methoxyphenyl)propyl)isoindoline-1,3-dione as a clear, colorless oil (Compound 2010, 2.15 g, quantitative yield): 1H NMR (CDCl3) δ 7.81 (dd, J=5.5, 3.0 Hz, 2H), 7.69 (dd, J=5.5, 3.0 Hz, 2H), 7.34-7.24 (m, 1H), 7.19 (ddd, J=8.1, 7.5, 1.7 Hz, 1H), 6.94 (td, J=7.5, 1.1 Hz, 1H), 6.76 (dd, J=8.2, 0.9 Hz, 1H), 4.03-3.69 (m, 3H), 3.66 (s, 3H), 1.32 (d, J=6.8 Hz, 3H). the reaction was stirred for 18 hours The reaction mixture was filtered through diatomaceous earth, which was subsequently washed with EtOAc and DCM The filtrate was concentrated under reduced pressure purified by medium pressure chromatography on silica gel (10 to 20% EtOAc in hexanes)

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

实验步骤: As shown in step 4-ii of Scheme 4, to a solution of 2-(2-methoxyphenyl)propanoic acid (1.50 g, 7.91 mmol) in THF (20 mL) at 0° C. was added lithium aluminum hydride (31.6 mL of 0.5 M solution, 15.8 mmol) and the reaction was warmed to room temperature and stirred for 3.5 hours. After the sequential addition of 0.7 mL water, 0.7 mL 1M NaOH, 1.9 mL water, and MgSO4 to sequester the water, the reaction mixture was filtered through diatomaceous earth and concentrated under reduced pressure to give 2-(2-methoxyphenyl)-1-propanol as a clear, colorless liquid (Compound 2009, 1.41 g, 96% yield): 1H NMR (CDCl3) δ 7.27-7.20 (m, 2H), 7.03-6.87 (m, 2H), 3.85 (s, 3H), 3.67 (m, 2H), 3.54-3.42 (m, 1H), 1.54 (t, J=6.1 Hz, 1H), 1.29 (d, J=7.1 Hz, 3H). the reaction mixture was filtered through diatomaceous earth concentrated under reduced pressure

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

实验步骤: As shown in step 4-ii of Scheme 4, to a solution of 2-(2-methoxyphenyl)propanoic acid (1.50 g, 7.91 mmol) in THF (20 mL) at 0° C. was added lithium aluminum hydride (31.6 mL of 0.5 M solution, 15.8 mmol) and the reaction was warmed to room temperature and stirred for 3.5 hours. After the sequential addition of 0.7 mL water, 0.7 mL 1M NaOH, 1.9 mL water, and MgSO4 to sequester the water, the reaction mixture was filtered through diatomaceous earth and concentrated under reduced pressure to give 2-(2-methoxyphenyl)-1-propanol as a clear, colorless liquid (Compound 2009, 1.41 g, 96% yield): 1H NMR (CDCl3) δ 7.27-7.20 (m, 2H), 7.03-6.87 (m, 2H), 3.85 (s, 3H), 3.67 (m, 2H), 3.54-3.42 (m, 1H), 1.54 (t, J=6.1 Hz, 1H), 1.29 (d, J=7.1 Hz, 3H). the reaction mixture was filtered through diatomaceous earth concentrated under reduced pressure

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

实验步骤: As shown in step 4-iii of Scheme 4, a mixture of 2-(2-methoxyphenyl)-1-propanol (1.31 g, 7.08 mmol), phthalimide (1.09 g, 7.44 mmol), and PPh3 resin (3.43 g, 10.6 mmol) was stirred at room temperature for 15 minutes to allow the resin to swell. Diisopropylazodicarboxylate (2.29 g, 2.24 mL, 10.6 mmol) was added and the reaction was stirred for 18 hours. The reaction mixture was filtered through diatomaceous earth, which was subsequently washed with EtOAc and DCM. The filtrate was concentrated under reduced pressure and purified by medium pressure chromatography on silica gel (10 to 20% EtOAc in hexanes) to give 2-(2-(2-methoxyphenyl)propyl)isoindoline-1,3-dione as a clear, colorless oil (Compound 2010, 2.15 g, quantitative yield): 1H NMR (CDCl3) δ 7.81 (dd, J=5.5, 3.0 Hz, 2H), 7.69 (dd, J=5.5, 3.0 Hz, 2H), 7.34-7.24 (m, 1H), 7.19 (ddd, J=8.1, 7.5, 1.7 Hz, 1H), 6.94 (td, J=7.5, 1.1 Hz, 1H), 6.76 (dd, J=8.2, 0.9 Hz, 1H), 4.03-3.69 (m, 3H), 3.66 (s, 3H), 1.32 (d, J=6.8 Hz, 3H). the reaction was stirred for 18 hours The reaction mixture was filtered through diatomaceous earth, which was subsequently washed with EtOAc and DCM The filtrate was concentrated under reduced pressure purified by medium pressure chromatography on silica gel (10 to 20% EtOAc in hexanes)

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

实验步骤: As shown in step 4-iii of Scheme 4, a mixture of 2-(2-methoxyphenyl)-1-propanol (1.31 g, 7.08 mmol), phthalimide (1.09 g, 7.44 mmol), and PPh3 resin (3.43 g, 10.6 mmol) was stirred at room temperature for 15 minutes to allow the resin to swell. Diisopropylazodicarboxylate (2.29 g, 2.24 mL, 10.6 mmol) was added and the reaction was stirred for 18 hours. The reaction mixture was filtered through diatomaceous earth, which was subsequently washed with EtOAc and DCM. The filtrate was concentrated under reduced pressure and purified by medium pressure chromatography on silica gel (10 to 20% EtOAc in hexanes) to give 2-(2-(2-methoxyphenyl)propyl)isoindoline-1,3-dione as a clear, colorless oil (Compound 2010, 2.15 g, quantitative yield): 1H NMR (CDCl3) δ 7.81 (dd, J=5.5, 3.0 Hz, 2H), 7.69 (dd, J=5.5, 3.0 Hz, 2H), 7.34-7.24 (m, 1H), 7.19 (ddd, J=8.1, 7.5, 1.7 Hz, 1H), 6.94 (td, J=7.5, 1.1 Hz, 1H), 6.76 (dd, J=8.2, 0.9 Hz, 1H), 4.03-3.69 (m, 3H), 3.66 (s, 3H), 1.32 (d, J=6.8 Hz, 3H). the reaction was stirred for 18 hours The reaction mixture was filtered through diatomaceous earth, which was subsequently washed with EtOAc and DCM The filtrate was concentrated under reduced pressure purified by medium pressure chromatography on silica gel (10 to 20% EtOAc in hexanes)

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

实验步骤: As shown in step 4-iii of Scheme 4, a mixture of 2-(2-methoxyphenyl)-1-propanol (1.31 g, 7.08 mmol), phthalimide (1.09 g, 7.44 mmol), and PPh3 resin (3.43 g, 10.6 mmol) was stirred at room temperature for 15 minutes to allow the resin to swell. Diisopropylazodicarboxylate (2.29 g, 2.24 mL, 10.6 mmol) was added and the reaction was stirred for 18 hours. The reaction mixture was filtered through diatomaceous earth, which was subsequently washed with EtOAc and DCM. The filtrate was concentrated under reduced pressure and purified by medium pressure chromatography on silica gel (10 to 20% EtOAc in hexanes) to give 2-(2-(2-methoxyphenyl)propyl)isoindoline-1,3-dione as a clear, colorless oil (Compound 2010, 2.15 g, quantitative yield): 1H NMR (CDCl3) δ 7.81 (dd, J=5.5, 3.0 Hz, 2H), 7.69 (dd, J=5.5, 3.0 Hz, 2H), 7.34-7.24 (m, 1H), 7.19 (ddd, J=8.1, 7.5, 1.7 Hz, 1H), 6.94 (td, J=7.5, 1.1 Hz, 1H), 6.76 (dd, J=8.2, 0.9 Hz, 1H), 4.03-3.69 (m, 3H), 3.66 (s, 3H), 1.32 (d, J=6.8 Hz, 3H). the reaction was stirred for 18 hours The reaction mixture was filtered through diatomaceous earth, which was subsequently washed with EtOAc and DCM The filtrate was concentrated under reduced pressure purified by medium pressure chromatography on silica gel (10 to 20% EtOAc in hexanes)

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

实验步骤: As shown in step 4-ii of Scheme 4, to a solution of 2-(2-methoxyphenyl)propanoic acid (1.50 g, 7.91 mmol) in THF (20 mL) at 0° C. was added lithium aluminum hydride (31.6 mL of 0.5 M solution, 15.8 mmol) and the reaction was warmed to room temperature and stirred for 3.5 hours. After the sequential addition of 0.7 mL water, 0.7 mL 1M NaOH, 1.9 mL water, and MgSO4 to sequester the water, the reaction mixture was filtered through diatomaceous earth and concentrated under reduced pressure to give 2-(2-methoxyphenyl)-1-propanol as a clear, colorless liquid (Compound 2009, 1.41 g, 96% yield): 1H NMR (CDCl3) δ 7.27-7.20 (m, 2H), 7.03-6.87 (m, 2H), 3.85 (s, 3H), 3.67 (m, 2H), 3.54-3.42 (m, 1H), 1.54 (t, J=6.1 Hz, 1H), 1.29 (d, J=7.1 Hz, 3H). the reaction mixture was filtered through diatomaceous earth concentrated under reduced pressure

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

实验步骤: As shown in step 4-ii of Scheme 4, to a solution of 2-(2-methoxyphenyl)propanoic acid (1.50 g, 7.91 mmol) in THF (20 mL) at 0° C. was added lithium aluminum hydride (31.6 mL of 0.5 M solution, 15.8 mmol) and the reaction was warmed to room temperature and stirred for 3.5 hours. After the sequential addition of 0.7 mL water, 0.7 mL 1M NaOH, 1.9 mL water, and MgSO4 to sequester the water, the reaction mixture was filtered through diatomaceous earth and concentrated under reduced pressure to give 2-(2-methoxyphenyl)-1-propanol as a clear, colorless liquid (Compound 2009, 1.41 g, 96% yield): 1H NMR (CDCl3) δ 7.27-7.20 (m, 2H), 7.03-6.87 (m, 2H), 3.85 (s, 3H), 3.67 (m, 2H), 3.54-3.42 (m, 1H), 1.54 (t, J=6.1 Hz, 1H), 1.29 (d, J=7.1 Hz, 3H). the reaction mixture was filtered through diatomaceous earth concentrated under reduced pressure

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

实验步骤: As shown in step 4-iii of Scheme 4, a mixture of 2-(2-methoxyphenyl)-1-propanol (1.31 g, 7.08 mmol), phthalimide (1.09 g, 7.44 mmol), and PPh3 resin (3.43 g, 10.6 mmol) was stirred at room temperature for 15 minutes to allow the resin to swell. Diisopropylazodicarboxylate (2.29 g, 2.24 mL, 10.6 mmol) was added and the reaction was stirred for 18 hours. The reaction mixture was filtered through diatomaceous earth, which was subsequently washed with EtOAc and DCM. The filtrate was concentrated under reduced pressure and purified by medium pressure chromatography on silica gel (10 to 20% EtOAc in hexanes) to give 2-(2-(2-methoxyphenyl)propyl)isoindoline-1,3-dione as a clear, colorless oil (Compound 2010, 2.15 g, quantitative yield): 1H NMR (CDCl3) δ 7.81 (dd, J=5.5, 3.0 Hz, 2H), 7.69 (dd, J=5.5, 3.0 Hz, 2H), 7.34-7.24 (m, 1H), 7.19 (ddd, J=8.1, 7.5, 1.7 Hz, 1H), 6.94 (td, J=7.5, 1.1 Hz, 1H), 6.76 (dd, J=8.2, 0.9 Hz, 1H), 4.03-3.69 (m, 3H), 3.66 (s, 3H), 1.32 (d, J=6.8 Hz, 3H). the reaction was stirred for 18 hours The reaction mixture was filtered through diatomaceous earth, which was subsequently washed with EtOAc and DCM The filtrate was concentrated under reduced pressure purified by medium pressure chromatography on silica gel (10 to 20% EtOAc in hexanes)

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

实验步骤: As shown in step 4-ii of Scheme 4, to a solution of 2-(2-methoxyphenyl)propanoic acid (1.50 g, 7.91 mmol) in THF (20 mL) at 0° C. was added lithium aluminum hydride (31.6 mL of 0.5 M solution, 15.8 mmol) and the reaction was warmed to room temperature and stirred for 3.5 hours. After the sequential addition of 0.7 mL water, 0.7 mL 1M NaOH, 1.9 mL water, and MgSO4 to sequester the water, the reaction mixture was filtered through diatomaceous earth and concentrated under reduced pressure to give 2-(2-methoxyphenyl)-1-propanol as a clear, colorless liquid (Compound 2009, 1.41 g, 96% yield): 1H NMR (CDCl3) δ 7.27-7.20 (m, 2H), 7.03-6.87 (m, 2H), 3.85 (s, 3H), 3.67 (m, 2H), 3.54-3.42 (m, 1H), 1.54 (t, J=6.1 Hz, 1H), 1.29 (d, J=7.1 Hz, 3H). the reaction mixture was filtered through diatomaceous earth concentrated under reduced pressure