4-(2-溴乙基)-2-氟-1-甲氧基苯

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:100.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 8-Chloro-2-methyl-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole (0.5 g, 0.0022 mol) was dissolved in N-methyl 2-pyrolidone (4.0 mL). Powdered potassium hydroxide (1 g, 0.008 mol) was added and heated at 100° C. for 2 h. 4-(2-Bromo-ethyl)-2-fluoro-1-methoxy-benzene (0.520 g, 0.0022 mol) was added at the room temperature and stir for 0.5 h at RT (TLC showed incomplete reaction). Reaction mixture was diluted with water (200 mL) and extracted with ethyl acetate (3×100 mL). Organic layer was dried over anhydrous sodium sulfate and concentrated under reduced pressure using rotary evaporator. The crude was purified through column chromatography (4% MeOH:DCM in silica 100-200 mesh, Diameter of column—2.5 cm, Height of silica—approx. 5 inch) to provide the desired compound as light yellow oil (0.038 g, 4% yield). 8-Chloro-5-[2-(3-fluoro-4-methoxy-phenyl)-ethyl]-2-methyl-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole (0.038 g, 0.00010 mol) was dissolved in THF (1.0 mL). A solution of oxalic acid dihydrate (0.012 g, 0.00010 mol) in THF (1.0 mL) was added and stirred for 30 min at RT. The precipitate was filtered and dried to give oxalate salt as off white solid (0.016 g, 34% yield). (TLC showed incomplete reaction) Reaction mixture extracted with ethyl acetate (3×100 mL) Organic layer was dried over anhydrous sodium sulfate concentrated under reduced pressure evaporator The crude was purified through column chromatography (4% MeOH:DCM in silica 100-200 mesh, Diameter of column—2.5 cm, Height of silica—approx. 5 inch)

反应条件: temp:100.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 8-Chloro-2-methyl-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole (0.5 g, 0.0022 mol) was dissolved in N-methyl 2-pyrolidone (4.0 mL). Powdered potassium hydroxide (1 g, 0.008 mol) was added and heated at 100° C. for 2 h. 4-(2-Bromo-ethyl)-2-fluoro-1-methoxy-benzene (0.520 g, 0.0022 mol) was added at the room temperature and stir for 0.5 h at RT (TLC showed incomplete reaction). Reaction mixture was diluted with water (200 mL) and extracted with ethyl acetate (3×100 mL). Organic layer was dried over anhydrous sodium sulfate and concentrated under reduced pressure using rotary evaporator. The crude was purified through column chromatography (4% MeOH:DCM in silica 100-200 mesh, Diameter of column—2.5 cm, Height of silica—approx. 5 inch) to provide the desired compound as light yellow oil (0.038 g, 4% yield). 8-Chloro-5-[2-(3-fluoro-4-methoxy-phenyl)-ethyl]-2-methyl-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole (0.038 g, 0.00010 mol) was dissolved in THF (1.0 mL). A solution of oxalic acid dihydrate (0.012 g, 0.00010 mol) in THF (1.0 mL) was added and stirred for 30 min at RT. The precipitate was filtered and dried to give oxalate salt as off white solid (0.016 g, 34% yield). (TLC showed incomplete reaction) Reaction mixture extracted with ethyl acetate (3×100 mL) Organic layer was dried over anhydrous sodium sulfate concentrated under reduced pressure evaporator The crude was purified through column chromatography (4% MeOH:DCM in silica 100-200 mesh, Diameter of column—2.5 cm, Height of silica—approx. 5 inch)

反应条件: temp:100.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 8-Chloro-2-methyl-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole (0.5 g, 0.0022 mol) was dissolved in N-methyl 2-pyrolidone (4.0 mL). Powdered potassium hydroxide (1 g, 0.008 mol) was added and heated at 100° C. for 2 h. 4-(2-Bromo-ethyl)-2-fluoro-1-methoxy-benzene (0.520 g, 0.0022 mol) was added at the room temperature and stir for 0.5 h at RT (TLC showed incomplete reaction). Reaction mixture was diluted with water (200 mL) and extracted with ethyl acetate (3×100 mL). Organic layer was dried over anhydrous sodium sulfate and concentrated under reduced pressure using rotary evaporator. The crude was purified through column chromatography (4% MeOH:DCM in silica 100-200 mesh, Diameter of column—2.5 cm, Height of silica—approx. 5 inch) to provide the desired compound as light yellow oil (0.038 g, 4% yield). 8-Chloro-5-[2-(3-fluoro-4-methoxy-phenyl)-ethyl]-2-methyl-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole (0.038 g, 0.00010 mol) was dissolved in THF (1.0 mL). A solution of oxalic acid dihydrate (0.012 g, 0.00010 mol) in THF (1.0 mL) was added and stirred for 30 min at RT. The precipitate was filtered and dried to give oxalate salt as off white solid (0.016 g, 34% yield). (TLC showed incomplete reaction) Reaction mixture extracted with ethyl acetate (3×100 mL) Organic layer was dried over anhydrous sodium sulfate concentrated under reduced pressure evaporator The crude was purified through column chromatography (4% MeOH:DCM in silica 100-200 mesh, Diameter of column—2.5 cm, Height of silica—approx. 5 inch)

反应条件: temp:100.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 8-Chloro-2-methyl-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole (0.5 g, 0.0022 mol) was dissolved in N-methyl 2-pyrolidone (4.0 mL). Powdered potassium hydroxide (1 g, 0.008 mol) was added and heated at 100° C. for 2 h. 4-(2-Bromo-ethyl)-2-fluoro-1-methoxy-benzene (0.520 g, 0.0022 mol) was added at the room temperature and stir for 0.5 h at RT (TLC showed incomplete reaction). Reaction mixture was diluted with water (200 mL) and extracted with ethyl acetate (3×100 mL). Organic layer was dried over anhydrous sodium sulfate and concentrated under reduced pressure using rotary evaporator. The crude was purified through column chromatography (4% MeOH:DCM in silica 100-200 mesh, Diameter of column—2.5 cm, Height of silica—approx. 5 inch) to provide the desired compound as light yellow oil (0.038 g, 4% yield). 8-Chloro-5-[2-(3-fluoro-4-methoxy-phenyl)-ethyl]-2-methyl-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole (0.038 g, 0.00010 mol) was dissolved in THF (1.0 mL). A solution of oxalic acid dihydrate (0.012 g, 0.00010 mol) in THF (1.0 mL) was added and stirred for 30 min at RT. The precipitate was filtered and dried to give oxalate salt as off white solid (0.016 g, 34% yield). (TLC showed incomplete reaction) Reaction mixture extracted with ethyl acetate (3×100 mL) Organic layer was dried over anhydrous sodium sulfate concentrated under reduced pressure evaporator The crude was purified through column chromatography (4% MeOH:DCM in silica 100-200 mesh, Diameter of column—2.5 cm, Height of silica—approx. 5 inch)

反应条件: temp:100.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 8-Chloro-2-methyl-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole (0.5 g, 0.0022 mol) was dissolved in N-methyl 2-pyrolidone (4.0 mL). Powdered potassium hydroxide (1 g, 0.008 mol) was added and heated at 100° C. for 2 h. 4-(2-Bromo-ethyl)-2-fluoro-1-methoxy-benzene (0.520 g, 0.0022 mol) was added at the room temperature and stir for 0.5 h at RT (TLC showed incomplete reaction). Reaction mixture was diluted with water (200 mL) and extracted with ethyl acetate (3×100 mL). Organic layer was dried over anhydrous sodium sulfate and concentrated under reduced pressure using rotary evaporator. The crude was purified through column chromatography (4% MeOH:DCM in silica 100-200 mesh, Diameter of column—2.5 cm, Height of silica—approx. 5 inch) to provide the desired compound as light yellow oil (0.038 g, 4% yield). 8-Chloro-5-[2-(3-fluoro-4-methoxy-phenyl)-ethyl]-2-methyl-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole (0.038 g, 0.00010 mol) was dissolved in THF (1.0 mL). A solution of oxalic acid dihydrate (0.012 g, 0.00010 mol) in THF (1.0 mL) was added and stirred for 30 min at RT. The precipitate was filtered and dried to give oxalate salt as off white solid (0.016 g, 34% yield). (TLC showed incomplete reaction) Reaction mixture extracted with ethyl acetate (3×100 mL) Organic layer was dried over anhydrous sodium sulfate concentrated under reduced pressure evaporator The crude was purified through column chromatography (4% MeOH:DCM in silica 100-200 mesh, Diameter of column—2.5 cm, Height of silica—approx. 5 inch)

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: A mixture of resin bound triphenyl phosphine (polystyrene 2% cross linking, loading=3 mmol/g, 3 g, 9 mmol) and imidazole (0.48 g, 7.1 mmol) in DCM (30 mL) cooled on an ice bath was drop wise added Br2 (1.13 g, 7.1 mmol), whereupon a solution of 4-(2-hydroxy-ethyl)-2-fluoro-1-methoxy-benzene (1.0 g, 5.88 mmol) in DCM (5 mL) was added. The cooling bath was removed and the reaction mixture was stirred for 16 hs before the resin was filtered off. The resin was washed with DCM and the filtrate was concentrated in vacuo. The residue was purified using column chromatography (SiO2, heptane-EtAOc 95:5) to give 0.82 g of 4-(2-bromo-ethyl)-2-fluoro-1-methoxy-benzene A mixture of resin cooled on an ice bath The cooling bath was removed was filtered off The resin was washed with DCM the filtrate was concentrated in vacuo The residue was purified

反应条件: temp:100.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 8-Chloro-2-methyl-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole (0.5 g, 0.0022 mmol) was dissolved in N-methyl 2-pyrolidone (4.0 mL). Powdered potassium hydroxide (1 g, 0.008 mol) was added and heated at 100° C. for 2 h. 4-(2-Bromo-ethyl)-2-fluoro-1-methoxy-benzene (0.520 g, 0.0022 mol) was added at the room temperature and stir for 0.5 h at RT (TLC showed incomplete reaction). Reaction mixture was diluted with water (200 mL) and extracted with ethyl acetate (3×100 mL). Organic layer was dried over anhydrous sodium sulfate and concentrated under reduced pressure using rotary evaporator. The crude was purified through column chromatography (4% MeOH:DCM in silica 100-200 mesh, Diameter of column—2.5 cm, Height of silica—approx. 5 inch) to provide the desired compound as light yellow oil (0.038 g, 4% yield). 8-Chloro-5-[2-(3-fluoro-4-methoxy-phenyl)ethyl]-2-methyl-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole (0038 g, 0.00010 mol) was dissolved in THF (1.0 mL). A solution of oxalic acid dihydrate (0.012 g, 0.00010 mol) in THF (1.0 mL) was added and stirred for 30 min at RT. The precipitate was filtered and dried to give oxalate salt as off white solid (0.016 g, 34% yield). (TLC showed incomplete reaction) Reaction mixture extracted with ethyl acetate (3×100 mL) Organic layer was dried over anhydrous sodium sulfate concentrated under reduced pressure evaporator The crude was purified through column chromatography (4% MeOH:DCM in silica 100-200 mesh, Diameter of column—2.5 cm, Height of silica—approx. 5 inch)

反应条件: temp:100.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 8-Chloro-2-methyl-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole (0.5 g, 0.0022 mol) was dissolved in N-methyl 2-pyrolidone (4.0 mL). Powdered potassium hydroxide (1 g, 0.008 mol) was added and heated at 100° C. for 2 h. 4-(2-Bromo-ethyl)-2-fluoro-1-methoxy-benzene (0.520 g, 0.0022 mol) was added at the room temperature and stir for 0.5 h at RT (TLC showed incomplete reaction). Reaction mixture was diluted with water (200 mL) and extracted with ethyl acetate (3×100 mL). Organic layer was dried over anhydrous sodium sulfate and concentrated under reduced pressure using rotary evaporator. The crude was purified through column chromatography (4% MeOH:DCM in silica 100-200 mesh, Diameter of column—2.5 cm, Height of silica—approx. 5 inch) to provide the desired compound as light yellow oil (0.038 g, 4% yield). 8-Chloro-5-[2-(3-fluoro-4-methoxy-phenyl)-ethyl]-2-methyl-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole (0.038 g, 0.00010 mol) was dissolved in THF (1.0 mL). A solution of oxalic acid dihydrate (0.012 g, 0.00010 mol) in THF (1.0 mL) was added and stirred for 30 min at RT. The precipitate was filtered and dried to give oxalate salt as off white solid (0.016 g, 34% yield). (TLC showed incomplete reaction) Reaction mixture extracted with ethyl acetate (3×100 mL) Organic layer was dried over anhydrous sodium sulfate concentrated under reduced pressure evaporator The crude was purified through column chromatography (4% MeOH:DCM in silica 100-200 mesh, Diameter of column—2.5 cm, Height of silica—approx. 5 inch)

反应条件: temp:100.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 8-Chloro-2-methyl-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole (0.5 g, 0.0022 mol) was dissolved in N-methyl 2-pyrolidone (4.0 mL). Powdered potassium hydroxide (1 g, 0.008 mol) was added and heated at 100° C. for 2 h. 4-(2-Bromo-ethyl)-2-fluoro-1-methoxy-benzene (0.520 g, 0.0022 mol) was added at the room temperature and stir for 0.5 h at RT (TLC showed incomplete reaction). Reaction mixture was diluted with water (200 mL) and extracted with ethyl acetate (3×100 mL). Organic layer was dried over anhydrous sodium sulfate and concentrated under reduced pressure using rotary evaporator. The crude was purified through column chromatography (4% MeOH:DCM in silica 100-200 mesh, Diameter of column—2.5 cm, Height of silica—approx. 5 inch) to provide the desired compound as light yellow oil (0.038 g, 4% yield). 8-Chloro-5-[2-(3-fluoro-4-methoxy-phenyl)-ethyl]-2-methyl-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole (0.038 g, 0.00010 mol) was dissolved in THF (1.0 mL). A solution of oxalic acid dihydrate (0.012 g, 0.00010 mol) in THF (1.0 mL) was added and stirred for 30 min at RT. The precipitate was filtered and dried to give oxalate salt as off white solid (0.016 g, 34% yield). (TLC showed incomplete reaction) Reaction mixture extracted with ethyl acetate (3×100 mL) Organic layer was dried over anhydrous sodium sulfate concentrated under reduced pressure evaporator The crude was purified through column chromatography (4% MeOH:DCM in silica 100-200 mesh, Diameter of column—2.5 cm, Height of silica—approx. 5 inch)

反应条件: temp:100.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 8-Chloro-2-methyl-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole (0.5 g, 0.0022 mol) was dissolved in N-methyl 2-pyrolidone (4.0 mL). Powdered potassium hydroxide (1 g, 0.008 mol) was added and heated at 100° C. for 2 h. 4-(2-Bromo-ethyl)-2-fluoro-1-methoxy-benzene (0.520 g, 0.0022 mol) was added at the room temperature and stir for 0.5 h at RT (TLC showed incomplete reaction). Reaction mixture was diluted with water (200 mL) and extracted with ethyl acetate (3×100 mL). Organic layer was dried over anhydrous sodium sulfate and concentrated under reduced pressure using rotary evaporator. The crude was purified through column chromatography (4% MeOH:DCM in silica 100-200 mesh, Diameter of column—2.5 cm, Height of silica—approx. 5 inch) to provide the desired compound as light yellow oil (0.038 g, 4% yield). 8-Chloro-5-[2-(3-fluoro-4-methoxy-phenyl)-ethyl]-2-methyl-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole (0.038 g, 0.00010 mol) was dissolved in THF (1.0 mL). A solution of oxalic acid dihydrate (0.012 g, 0.00010 mol) in THF (1.0 mL) was added and stirred for 30 min at RT. The precipitate was filtered and dried to give oxalate salt as off white solid (0.016 g, 34% yield). (TLC showed incomplete reaction) Reaction mixture extracted with ethyl acetate (3×100 mL) Organic layer was dried over anhydrous sodium sulfate concentrated under reduced pressure evaporator The crude was purified through column chromatography (4% MeOH:DCM in silica 100-200 mesh, Diameter of column—2.5 cm, Height of silica—approx. 5 inch)