No renderable structure data available
B(C1=CC=CC=C1C(=O)N)(O)OChemical Intermediate
Structures, identifiers and computed properties have been matched to the database record by CAS.
| Intermediates | 2-Carbamoylbenzeneboronicacid |
|---|---|
| IUPAC Name | — |
| CAS Number | 380430-54-6 |
| Database ID | 2737809 |
| Molecular Formula | — |
| Molecular Weight | — |
Product Information
2-Carbamoylbenzeneboronicacid (CAS 380430-54-6) product identity, structure identifiers and related reaction data for chemical intermediate research and sourcing review.
Potential Applications
For professional research and industrial use only
Database ID 2737809
Safety Notice
For professional research and industrial use only. Review the supplier safety data sheet before handling.
Synthesis data
12 reactions · 12 references
Conditions: temp:0.00; pressure:0.00; stir:
Source ID: ord-d91e6350922240caa0e6063243cdd2dfConditions: temp:0.00; pressure:0.00; stir:
Source ID: ord-d146db0a3b84424684e7bee07d199a47Conditions: temp:0.00; pressure:0.00; stir:
Source ID: ord-d91e6350922240caa0e6063243cdd2dfConditions: temp:130.01; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: To a microwave vial was added dioxane (9 mL), water (0.900 mL), 2-carbamoylphenylboronic acid (148 mg, 0.900 mmol), methyl 2-chloro-5-(2-(4-fluorophenyl)-3-(methylcarbamoyl)benzofuran-5-yl)benzoate (131 mg, 0.3 mmol), tribasic potassium phosphate (255 mg, 1.200 mmol), dicyclohexyl (2′,6′-dimethoxybiphenyl-2-yl)phosphine (S-Phos, 24.63 mg, 0.060 mmol), and palladium(II) acetate (13.47 mg, 0.060 mmol). The vial was capped, degassed, flushed with N2 and heated in the microwave for 13 minutes at 130° C. The reaction mixture was filtered and solvent removed under a stream of nitrogen. The crude product was then taken up in 4 mL of acetonitrile and purified using a Shimadzu preparative HPLC employing acetonitrile/water/trifluoroacetic acid where solvent A was 10% acetonitrile/90% water/0.1% trifluoroacetic acid and solvent B was 10% water/90% acetonitrile/0.1% trifluoroacetic acid with a Waters Sunfire 5 μm C18 19×150 mm column at a gradient of 20-100% B and a flow rate of 25 mL/min. over 20 minutes with a 10 minute hold. The solvent was removed giving 58.3 mgs (36% yield) of methyl 2′-carbamoyl-4-(2-(4-fluorophenyl)-3-(methylcarbamoyl)benzofuran-5-yl)biphenyl-2-carboxylate as a yellow solid. The LC/MS data was obtained on a Shimadzu analytical LC/Micromass Platform LC (ESI+) at 220 nm using the following set of conditions: Phenomenex Luna 3 μm C18, 2×50 mm column, with a gradient of 0-100% B (B=90% HPLC grade acetonitrile/0.1% trifluoroacetic acid/10% HPLC grade water), (A=90% HPLC grade water/0.1% trifluoroacetic acid/10% HPLC grade acetonitrile), in 4 minutes with a 1 minute hold at a rate of 0.8 mL/minute. 1H NMR (400 MHz, THF-d8) δ ppm 2.93 (d, J=4.52 Hz, 3 H), 3.62 (s, 3 H), 6.35 (br. s., 2 H), 7.09-7.15 (m, 1 H), 7.22 (t, J=8.91 Hz, 2 H), 7.31-7.43 (m, 3 H), 7.52 (d, J=4.27 Hz, 1 H), 7.58-7.71 (m, 3 H), 7.81 (dd, J=8.03, 2.01 Hz, 1 H), 8.01 (d, J=1.25 Hz, 1 H), 8.09-8.20 (m, 3 H). LCMS m/z 523.3 (M+H), Rt=3.051 min., 96% purity. The vial was capped degassed flushed with N2 The reaction mixture was filtered solvent removed under a stream of nitrogen purified The solvent was removed
Source ID: ord-e85dcc10a33e4df680291d7eb79cdc2bConditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: Following the procedures of Example 475, 8-Bromo-2-(2-isopropyl-2H-[1,2,4]triazol-3-yl)-4,5-dihydro-6-oxa-1,3a-diaza-benzo[e]azulene 194 was reacted with (2-aminocarbonylphenyl)boronic acid to give 476. MS (ESI+) 415.2. 1H NMR (400 MHz, DMSO) δ 8.42 (d, J=8.3 Hz, 1H), 7.95 (s, 1H), 7.91 (s, 1H), 7.70 (s, 1H), 7.54-7.39 (m, 4H), 7.34 (s, 1H), 7.22 (dd, J=8.3, 1.7 Hz, 1H), 7.12 (d, J=1.7 Hz, 1H), 5.93 (hept, J=6.2 Hz, 1H), 4.55 (q, J=5.7 Hz, 4H), 1.50 (d, J=6.6 Hz, 6H)
Source ID: ord-a9f3601306ea41d186d8642ddd8c57cfConditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: Following the procedures of Example 475, 8-Bromo-2-(2-isopropyl-2H-[1,2,4]triazol-3-yl)-4,5-dihydro-6-oxa-1,3a-diaza-benzo[e]azulene 194 was reacted with (2-aminocarbonylphenyl)boronic acid to give 476. MS (ESI+) 415.2. 1H NMR (400 MHz, DMSO) δ 8.42 (d, J=8.3 Hz, 1H), 7.95 (s, 1H), 7.91 (s, 1H), 7.70 (s, 1H), 7.54-7.39 (m, 4H), 7.34 (s, 1H), 7.22 (dd, J=8.3, 1.7 Hz, 1H), 7.12 (d, J=1.7 Hz, 1H), 5.93 (hept, J=6.2 Hz, 1H), 4.55 (q, J=5.7 Hz, 4H), 1.50 (d, J=6.6 Hz, 6H)
Source ID: ord-a9f3601306ea41d186d8642ddd8c57cfConditions: temp:130.01; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: To a microwave vial was added dioxane (9 mL), water (0.900 mL), 2-carbamoylphenylboronic acid (148 mg, 0.900 mmol), methyl 2-chloro-5-(2-(4-fluorophenyl)-3-(methylcarbamoyl)benzofuran-5-yl)benzoate (131 mg, 0.3 mmol), tribasic potassium phosphate (255 mg, 1.200 mmol), dicyclohexyl (2′,6′-dimethoxybiphenyl-2-yl)phosphine (S-Phos, 24.63 mg, 0.060 mmol), and palladium(II) acetate (13.47 mg, 0.060 mmol). The vial was capped, degassed, flushed with N2 and heated in the microwave for 13 minutes at 130° C. The reaction mixture was filtered and solvent removed under a stream of nitrogen. The crude product was then taken up in 4 mL of acetonitrile and purified using a Shimadzu preparative HPLC employing acetonitrile/water/trifluoroacetic acid where solvent A was 10% acetonitrile/90% water/0.1% trifluoroacetic acid and solvent B was 10% water/90% acetonitrile/0.1% trifluoroacetic acid with a Waters Sunfire 5 μm C18 19×150 mm column at a gradient of 20-100% B and a flow rate of 25 mL/min. over 20 minutes with a 10 minute hold. The solvent was removed giving 58.3 mgs (36% yield) of methyl 2′-carbamoyl-4-(2-(4-fluorophenyl)-3-(methylcarbamoyl)benzofuran-5-yl)biphenyl-2-carboxylate as a yellow solid. The LC/MS data was obtained on a Shimadzu analytical LC/MICROMASS® Platform LC (ESI+) at 220 nm using the following set of conditions: PHENOMENEX® Luna 3 μm C18, 2×50 mm column, with a gradient of 0-100% B (B=90% HPLC grade acetonitrile/0.1% trifluoroacetic acid/10% HPLC grade water), (A=90% HPLC grade water/0.1% trifluoroacetic acid/10% HPLC grade acetonitrile), in 4 minutes with a 1 minute hold at a rate of 0.8 mL/minute. 1H NMR (400 MHz, THF-d8) δ ppm 2.93 (d, J=4.52 Hz, 3H), 3.62 (s, 3H), 6.35 (br. s., 2H), 7.09-7.15 (m, 1H), 7.22 (t, J=8.91 Hz, 2H), 7.31-7.43 (m, 3H), 7.52 (d, J=4.27 Hz, 1H), 7.58-7.71 (m, 3H), 7.81 (dd, J=8.03, 2.01 Hz, 1H), 8.01 (d, J=1.25 Hz, 1H), 8.09-8.20 (m, 3H). LCMS m/z 523.3 (M+H), Rt=3.051 min., 96% purity. The vial was capped degassed flushed with N2 The reaction mixture was filtered solvent removed under a stream of nitrogen purified The solvent was removed
Source ID: ord-f0fc86d0ca5b42469077495186adbda8Conditions: temp:130.01; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: To a microwave vial was added dioxane (9 mL), water (0.900 mL), 2-carbamoylphenylboronic acid (148 mg, 0.900 mmol), methyl 2-chloro-5-(2-(4-fluorophenyl)-3-(methylcarbamoyl)benzofuran-5-yl)benzoate (131 mg, 0.3 mmol), tribasic potassium phosphate (255 mg, 1.200 mmol), dicyclohexyl (2′,6′-dimethoxybiphenyl-2-yl)phosphine (S-Phos, 24.63 mg, 0.060 mmol), and palladium(II) acetate (13.47 mg, 0.060 mmol). The vial was capped, degassed, flushed with N2 and heated in the microwave for 13 minutes at 130° C. The reaction mixture was filtered and solvent removed under a stream of nitrogen. The crude product was then taken up in 4 mL of acetonitrile and purified using a Shimadzu preparative HPLC employing acetonitrile/water/trifluoroacetic acid where solvent A was 10% acetonitrile/90% water/0.1% trifluoroacetic acid and solvent B was 10% water/90% acetonitrile/0.1% trifluoroacetic acid with a Waters Sunfire 5 μm C18 19×150 mm column at a gradient of 20-100% B and a flow rate of 25 mL/min. over 20 minutes with a 10 minute hold. The solvent was removed giving 58.3 mgs (36% yield) of methyl 2′-carbamoyl-4-(2-(4-fluorophenyl)-3-(methylcarbamoyl)benzofuran-5-yl)biphenyl-2-carboxylate as a yellow solid. The LC/MS data was obtained on a Shimadzu analytical LC/MICROMASS® Platform LC (ESI+) at 220 nm using the following set of conditions: PHENOMENEX® Luna 3 μm C18, 2×50 mm column, with a gradient of 0-100% B (B=90% HPLC grade acetonitrile/0.1% trifluoroacetic acid/10% HPLC grade water), (A=90% HPLC grade water/0.1% trifluoroacetic acid/10% HPLC grade acetonitrile), in 4 minutes with a 1 minute hold at a rate of 0.8 mL/minute. 1H NMR (400 MHz, THF-d8) δ ppm 2.93 (d, J=4.52 Hz, 3H), 3.62 (s, 3H), 6.35 (br. s., 2H), 7.09-7.15 (m, 1H), 7.22 (t, J=8.91 Hz, 2H), 7.31-7.43 (m, 3H), 7.52 (d, J=4.27 Hz, 1H), 7.58-7.71 (m, 3H), 7.81 (dd, J=8.03, 2.01 Hz, 1H), 8.01 (d, J=1.25 Hz, 1H), 8.09-8.20 (m, 3H). LCMS m/z 523.3 (M+H), Rt=3.051 min., 96% purity. The vial was capped degassed flushed with N2 The reaction mixture was filtered solvent removed under a stream of nitrogen purified The solvent was removed
Source ID: ord-f0fc86d0ca5b42469077495186adbda8Conditions: temp:0.00; pressure:0.00; stir:
Source ID: ord-d146db0a3b84424684e7bee07d199a47Conditions: temp:130.01; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: To a microwave vial was added dioxane (9 mL), water (0.900 mL), 2-carbamoylphenylboronic acid (148 mg, 0.900 mmol), methyl 2-chloro-5-(2-(4-fluorophenyl)-3-(methylcarbamoyl)benzofuran-5-yl)benzoate (131 mg, 0.3 mmol), tribasic potassium phosphate (255 mg, 1.200 mmol), dicyclohexyl (2′,6′-dimethoxybiphenyl-2-yl)phosphine (S-Phos, 24.63 mg, 0.060 mmol), and palladium(II) acetate (13.47 mg, 0.060 mmol). The vial was capped, degassed, flushed with N2 and heated in the microwave for 13 minutes at 130° C. The reaction mixture was filtered and solvent removed under a stream of nitrogen. The crude product was then taken up in 4 mL of acetonitrile and purified using a Shimadzu preparative HPLC employing acetonitrile/water/trifluoroacetic acid where solvent A was 10% acetonitrile/90% water/0.1% trifluoroacetic acid and solvent B was 10% water/90% acetonitrile/0.1% trifluoroacetic acid with a Waters Sunfire 5 μm C18 19×150 mm column at a gradient of 20-100% B and a flow rate of 25 mL/min. over 20 minutes with a 10 minute hold. The solvent was removed giving 58.3 mgs (36% yield) of methyl 2′-carbamoyl-4-(2-(4-fluorophenyl)-3-(methylcarbamoyl)benzofuran-5-yl)biphenyl-2-carboxylate as a yellow solid. The LC/MS data was obtained on a Shimadzu analytical LC/Micromass Platform LC (ESI+) at 220 nm using the following set of conditions: Phenomenex Luna 3 μm C18, 2×50 mm column, with a gradient of 0-100% B (B=90% HPLC grade acetonitrile/0.1% trifluoroacetic acid/10% HPLC grade water), (A=90% HPLC grade water/0.1% trifluoroacetic acid/10% HPLC grade acetonitrile), in 4 minutes with a 1 minute hold at a rate of 0.8 mL/minute. 1H NMR (400 MHz, THF-d8) δ ppm 2.93 (d, J=4.52 Hz, 3H), 3.62 (s, 3H), 6.35 (br. s., 2H), 7.09-7.15 (m, 1H), 7.22 (t, J=8.91 Hz, 2H), 7.31-7.43 (m, 3H), 7.52 (d, J=4.27 Hz, 1H), 7.58-7.71 (m, 3H), 7.81 (dd, J=8.03, 2.01 Hz, 1H), 8.01 (d, J=1.25 Hz, 1H), 8.09-8.20 (m, 3H). LCMS m/z 523.3 (M+H), Rt=3.051 min., 96% purity. The vial was capped degassed flushed with N2 The reaction mixture was filtered solvent removed under a stream of nitrogen purified The solvent was removed
Source ID: ord-8009e24d9e294664910c011946de26aeConditions: temp:130.01; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: To a microwave vial was added dioxane (9 mL), water (0.900 mL), 2-carbamoylphenylboronic acid (148 mg, 0.900 mmol), methyl 2-chloro-5-(2-(4-fluorophenyl)-3-(methylcarbamoyl)benzofuran-5-yl)benzoate (131 mg, 0.3 mmol), tribasic potassium phosphate (255 mg, 1.200 mmol), dicyclohexyl (2′,6′-dimethoxybiphenyl-2-yl)phosphine (S-Phos, 24.63 mg, 0.060 mmol), and palladium(II) acetate (13.47 mg, 0.060 mmol). The vial was capped, degassed, flushed with N2 and heated in the microwave for 13 minutes at 130° C. The reaction mixture was filtered and solvent removed under a stream of nitrogen. The crude product was then taken up in 4 mL of acetonitrile and purified using a Shimadzu preparative HPLC employing acetonitrile/water/trifluoroacetic acid where solvent A was 10% acetonitrile/90% water/0.1% trifluoroacetic acid and solvent B was 10% water/90% acetonitrile/0.1% trifluoroacetic acid with a Waters Sunfire 5 μm C18 19×150 mm column at a gradient of 20-100% B and a flow rate of 25 mL/min. over 20 minutes with a 10 minute hold. The solvent was removed giving 58.3 mgs (36% yield) of methyl 2′-carbamoyl-4-(2-(4-fluorophenyl)-3-(methylcarbamoyl)benzofuran-5-yl)biphenyl-2-carboxylate as a yellow solid. The LC/MS data was obtained on a Shimadzu analytical LC/Micromass Platform LC (ESI+) at 220 nm using the following set of conditions: Phenomenex Luna 3 μm C18, 2×50 mm column, with a gradient of 0-100% B (B=90% HPLC grade acetonitrile/0.1% trifluoroacetic acid/10% HPLC grade water), (A=90% HPLC grade water/0.1% trifluoroacetic acid/10% HPLC grade acetonitrile), in 4 minutes with a 1 minute hold at a rate of 0.8 mL/minute. 1H NMR (400 MHz, THF-d8) δ ppm 2.93 (d, J=4.52 Hz, 3H), 3.62 (s, 3H), 6.35 (br. s., 2H), 7.09-7.15 (m, 1H), 7.22 (t, J=8.91 Hz, 2H), 7.31-7.43 (m, 3H), 7.52 (d, J=4.27 Hz, 1H), 7.58-7.71 (m, 3H), 7.81 (dd, J=8.03, 2.01 Hz, 1H), 8.01 (d, J=1.25 Hz, 1H), 8.09-8.20 (m, 3H). LCMS m/z 523.3 (M+H), Rt=3.051 min., 96% purity. The vial was capped degassed flushed with N2 The reaction mixture was filtered solvent removed under a stream of nitrogen purified The solvent was removed
Source ID: ord-0376be5111e94d0d95a7988a3d9a8918Conditions: temp:130.01; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: To a microwave vial was added dioxane (9 mL), water (0.900 mL), 2-carbamoylphenylboronic acid (148 mg, 0.900 mmol), methyl 2-chloro-5-(2-(4-fluorophenyl)-3-(methylcarbamoyl)benzofuran-5-yl)benzoate (131 mg, 0.3 mmol), tribasic potassium phosphate (255 mg, 1.200 mmol), dicyclohexyl (2′,6′-dimethoxybiphenyl-2-yl)phosphine (S-Phos, 24.63 mg, 0.060 mmol), and palladium(II) acetate (13.47 mg, 0.060 mmol). The vial was capped, degassed, flushed with N2 and heated in the microwave for 13 minutes at 130° C. The reaction mixture was filtered and solvent removed under a stream of nitrogen. The crude product was then taken up in 4 mL of acetonitrile and purified using a Shimadzu preparative HPLC employing acetonitrile/water/trifluoroacetic acid where solvent A was 10% acetonitrile/90% water/0.1% trifluoroacetic acid and solvent B was 10% water/90% acetonitrile/0.1% trifluoroacetic acid with a Waters Sunfire 5 μm C18 19×150 mm column at a gradient of 20-100% B and a flow rate of 25 mL/min. over 20 minutes with a 10 minute hold. The solvent was removed giving 58.3 mgs (36% yield) of methyl 2′-carbamoyl-4-(2-(4-fluorophenyl)-3-(methylcarbamoyl)benzofuran-5-yl)biphenyl-2-carboxylate as a yellow solid. The LC/MS data was obtained on a Shimadzu analytical LC/Micromass Platform LC (ESI+) at 220 nm using the following set of conditions: Phenomenex Luna 3 μm C18, 2×50 mm column, with a gradient of 0-100% B (B=90% HPLC grade acetonitrile/0.1% trifluoroacetic acid/10% HPLC grade water), (A=90% HPLC grade water/0.1% trifluoroacetic acid/10% HPLC grade acetonitrile), in 4 minutes with a 1 minute hold at a rate of 0.8 mL/minute. 1H NMR (400 MHz, THF-d8) δ ppm 2.93 (d, J=4.52 Hz, 3H), 3.62 (s, 3H), 6.35 (br. s., 2H), 7.09-7.15 (m, 1H), 7.22 (t, J=8.91 Hz, 2H), 7.31-7.43 (m, 3H), 7.52 (d, J=4.27 Hz, 1H), 7.58-7.71 (m, 3H), 7.81 (dd, J=8.03, 2.01 Hz, 1H), 8.01 (d, J=1.25 Hz, 1H), 8.09-8.20 (m, 3H). LCMS m/z 523.3 (M+H), Rt=3.051 min., 96% purity. The vial was capped degassed flushed with N2 The reaction mixture was filtered solvent removed under a stream of nitrogen purified The solvent was removed
Source ID: ord-06f47d44a3654c818acbda6a957cd06fPubChem References
These sources are listed in the compound's public database record.
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