4-溴-3-氟苯甲酰胺

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: Following the General Procedure-3, the titled compound (80 mg) was prepared from Intermediate 14 (200 mg, 0.48 mmol) and 4-bromo-3-fluorobenzamide (105 mg, 0.48 mmol) as an off-white solid. M.P.: 194-197° C. MS (m/z): 426.0 [M+H]+.

反应条件: temp:80.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 1-(Benzo[d][1,3]dioxol-5-yl)-N-(4-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)cyclopropanecarboxamide (42 mg, 0.10 mmol), 4-bromo-3-fluorobenzamide (24 mg, 0.11 mmol), Pd-FibreCat 1007 (10 mg), K2CO3 (1M, 240 mL), and DMF (1 mL) were combined in a scintillation vial and heated at 80° C. for 3 hr. The mixture was filtered and purified using reverse-phase preparative HPLC to provide 5′-(1-(benzo[d][1,3]dioxol-5-yl)cyclopropanecarboxamido)-2-fluoro-2′-methylbiphenyl-4-carboxamide (ESI-MS m/z calc. 428.5, found 429.5 (M+1); retention time 3.30 min). The mixture was filtered purified

反应条件: temp:70.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: To a suspension of 4-bromo-3-fluorobenzoic acid (1.50 g, 6.85 mmol) in toluene (10 mL) at ambient temperature was added thionyl chloride (1.0 mL, 14 mmol). The reaction mixture was heated at 70° C. for 17 hours, at reflux for 1.5 hours, stirred at ambient temperature for 75 hours, heated at reflux for 18.5 hours, and stirred at ambient temperature for 1 hour. Thionyl chloride (0.25 mL, 3.4 mmol) was added and the reaction mixture was heated at reflux for 3 hours. The reaction was cooled and condensed to an oily solid mixture. Toluene (10 mL), ammonium chloride (0.73 g, 14 mmol) and diisopropylamine (3.6 mL, 21 mmol) were added, and the mixture was stirred at ambient temperature for 17 hours, heated at 50° C. for 5 hours, then cooled to ambient temperature. The reaction mixture was partitioned between EtOAc (10 mL) and H2O (10 mL), separated, and the aqueous layer further extracted with EtOAc (15 mL). The combined organic extracts were washed with 1N HCl (20 mL), 1N NaOH (20 mL), brine (20 mL), dried (MgSO4), filtered, and concentrated to afford 4-bromo-3-fluorobenzamide (0.938 g, 63%) as a light-yellow solid which was carried on without further purification. at reflux for 1.5 hours heated at reflux for 18.5 hours stirred at ambient temperature for 1 hour the reaction mixture was heated at reflux for 3 hours The reaction was cooled condensed to an oily solid mixture the mixture was stirred at ambient temperature for 17 hours heated at 50° C. for 5 hours cooled to ambient temperature The reaction mixture was partitioned between EtOAc (10 mL) and H2O (10 mL) separated the aqueous layer further extracted with EtOAc (15 mL) The combined organic extracts were washed with 1N HCl (20 mL), 1N NaOH (20 mL), brine (20 mL) dried (MgSO4) filtered concentrated

反应条件: temp:80.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 1-(Benzo[d][1,3]dioxol-5-yl)-N-(4-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)cyclopropanecarboxamide (42 mg, 0.10 mmol), 4-bromo-3-fluorobenzamide (24 mg, 0.11 mmol), Pd-FibreCat 1007 (10 mg), K2CO3 (1M, 240 mL), and DMF (1 mL) were combined in a scintillation vial and heated at 80° C. for 3 hr. The mixture was filtered and purified using reverse-phase preparative HPLC to provide 5′-(1-(benzo[d][1,3]dioxol-5-yl)cyclopropanecarboxamido)-2-fluoro-2′-methylbiphenyl-4-carboxamide (ESI-MS m/z calc. 428.5, found 429.5 (M+1); retention time 3.30 min). The mixture was filtered purified

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:80.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 1-(Benzo[d][1,3]dioxol-5-yl)-N-(4-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)cyclopropanecarboxamide (42 mg, 0.10 mmol), 4-bromo-3-fluorobenzamide (24 mg, 0.11 mmol), Pd-FibreCat 1007 (10 mg), K2CO3 (1M, 240 mL), and DMF (1 mL) were combined in a scintillation vial and heated at 80° C. for 3 hr. The mixture was filtered and purified using reverse-phase preparative HPLC to provide 5′-(1-(benzo[d][1,3]dioxol-5-yl)cyclopropanecarboxamido)-2-fluoro-2′-methylbiphenyl-4-carboxamide (ESI-MS m/z calc. 428.5, found 429.5 (M+1); retention time 3.30 min). The mixture was filtered purified

反应条件: temp:80.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 1-(Benzo[d][1,3]dioxol-5-yl)-N-(4-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)cyclopropanecarboxamide (42 mg, 0.10 mmol), 4-bromo-3-fluorobenzamide (24 mg, 0.11 mmol), Pd-FibreCat 1007 (10 mg), K2CO3 (1M, 240 mL), and DMF (1 mL) were combined in a scintillation vial and heated at 80° C. for 3 hr. The mixture was filtered and purified using reverse-phase preparative HPLC to provide 5′-(1-(benzo[d][1,3]dioxol-5-yl)cyclopropanecarboxamido)-2-fluoro-2′-methylbiphenyl-4-carboxamide (ESI-MS m/z calc. 428.5, found 429.5 (M+1); retention time 3.30 min). The mixture was filtered purified

反应条件: temp:80.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 1-(Benzo[d][1,3]dioxol-5-yl)-N-(4-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)cyclopropanecarboxamide (42 mg, 0.10 mmol), 4-bromo-3-fluorobenzamide (24 mg, 0.11 mmol), Pd-FibreCat 1007 (10 mg), K2CO3 (1M, 240 mL), and DMF (1 mL) were combined in a scintillation vial and heated at 80° C. for 3 hr. The mixture was filtered and purified using reverse-phase preparative HPLC to provide 5′-(1-(benzo[d][1,3]dioxol-5-yl)cyclopropanecarboxamido)-2-fluoro-2′-methylbiphenyl-4-carboxamide (ESI-MS m/z calc. 428.5. found 429.5 (M+1); retention time 3.30 min). The mixture was filtered purified

反应条件: temp:80.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 1-(Benzo[d][1,3]dioxol-5-yl)-N-(4-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)cyclopropanecarboxamide (42 mg, 0.10 mmol), 4-bromo-3-fluorobenzamide (24 mg, 0.11 mmol), Pd-FibreCat 1007 (10 mg), K2CO3 (1M, 240 mL), and DMF (1 mL) were combined in a scintillation vial and heated at 80° C. for 3 hr. The mixture was filtered and purified using reverse-phase preparative HPLC to provide 5′-(1-(benzo[d][1,3]dioxol-5-yl)cyclopropanecarboxamido)-2-fluoro-2′-methylbiphenyl-4-carboxamide (ESI-MS m/z calc. 428.5, found 429.5 (M+1); retention time 3.30 min). The mixture was filtered purified

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

实验步骤: Following the General Procedure-3, the titled compound (80 mg) was prepared from Intermediate 14 (200 mg, 0.48 mmol) and 4-bromo-3-fluorobenzamide (105 mg, 0.48 mmol) as an off-white solid. M.P.: 194-197° C. MS (m/z): 426.0 [M+H]+.

反应条件: temp:80.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 1-(Benzo[d][1,3]dioxol-5-yl)-N-(4-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)cyclopropanecarboxamide (42 mg, 0.10 mmol), 4-bromo-3-fluorobenzamide (24 mg, 0.11 mmol), Pd-FibreCat 1007 (10 mg), K2CO3 (1M, 240 mL), and DMF (1 mL) were combined in a scintillation vial and heated at 80° C. for 3 hr. The mixture was filtered and purified using reverse-phase preparative HPLC to provide 5′-(1-(benzo[d][1,3]dioxol-5-yl)cyclopropanecarboxamido)-2-fluoro-2′-methylbiphenyl-4-carboxamide (ESI-MS m/z calc. 428.5, found 429.5 (M+1); retention time 3.30 min). The mixture was filtered purified