No renderable structure data available
C1=CC(=C(C(=C1)O)C#N)OChemical Intermediate
Structures, identifiers and computed properties have been matched to the database record by CAS.
| Intermediates | 2,6-dihydroxybenzonitrile |
|---|---|
| IUPAC Name | — |
| CAS Number | 57764-46-2 |
| Database ID | 93791 |
| Molecular Formula | — |
| Molecular Weight | — |
Product Information
2,6-dihydroxybenzonitrile (CAS 57764-46-2) 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 93791
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-ae98e10bf9b647558e80bb7fdae09849Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: The procedure used for the preparation of 3a was repeated with 2,6-dihydroxybenzonitrile (8.75 g, 64.8 mmol), (EtO)2P(S)SH (32.6 mL, 194 mmol) and water (26 mL) at 60° C. for 36 hr to give 3b (4.76 g, 43%) as a light yellow solid after chromatographic purification on silica gel (gradient EtOAc/CH2Cl2 : 0-5%) and crystallization from EtOAc/hexane. mp 180° C. (dec); IR (KBr) 3411, 3295, 3177, 2380, 1612, 1577, 1464, 1267, 1010 cm-1 ; 1H NMR (DMSO-d6) δ 6.31 (2H, d, J=8.1 Hz, Ar), 7.00 (1H, t, J=8.1Hz, Ar), 9.60 (1H, br s, NH), 9.96 (1H, br s, NH), 10.93 (2H, s, OH); FABMS m/z 169 (M+), 170 (M+ +1); Anal. Calcd for C7H7NO2S: C, 49.69; H, 4.17; N, 8.28. Found: C, 49.89; H, 403; N, 8.36.
Source ID: ord-f710a7defa434541bd08ad7bd7b5c832Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: The procedure used for the preparation of 3a was repeated with 2,6-dihydroxybenzonitrile (8.75 g, 64.8 mmol), (EtO)2P(S)SH (32.6 mL, 194 mmol) and water (26 mL) at 60° C. for 36 hr to give 3b (4.76 g, 43%) as a light yellow solid after chromatographic purification on silica gel (gradient EtOAc/CH2Cl2 : 0-5%) and crystallization from EtOAc/hexane. mp 180° C. (dec); IR (KBr) 3411, 3295, 3177, 2380, 1612, 1577, 1464, 1267, 1010 cm-1 ; 1H NMR (DMSO-d6) δ 6.31 (2H, d, J=8.1 Hz, Ar), 7.00 (1H, t, J=8.1Hz, Ar), 9.60 (1H, br s, NH), 9.96 (1H, br s, NH), 10.93 (2H, s, OH); FABMS m/z 169 (M+), 170 (M+ +1); Anal. Calcd for C7H7NO2S: C, 49.69; H, 4.17; N, 8.28. Found: C, 49.89; H, 403; N, 8.36.
Source ID: ord-f710a7defa434541bd08ad7bd7b5c832Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: The procedure used for the preparation of 3a was repeated with 2,6-dihydroxybenzonitrile (8.75 g, 64.8 mmol), (EtO)2P(S)SH (32.6 mL, 194 mmol) and water (26 mL) at 60° C. for 36 hr to give 3b (4.76 g, 43%) as a light yellow solid after chromatographic purification on silica gel (gradient EtOAc/CH2Cl2 : 0-5%) and crystallization from EtOAc/hexane. mp 180° C. (dec); IR (KBr) 3411, 3295, 3177, 2380, 1612, 1577, 1464, 1267, 1010 cm-1 ; 1H NMR (DMSO-d6) δ 6.31 (2H, d, J=8.1 Hz, Ar), 7.00 (1H, t, J=8.1 Hz, Ar), 9.60 (1H, br s, NH), 9.96 (1H, br s, NH), 10.93 (2H, s, OH); FABMS m/z 169 (M+), 170 (M+ +1); Anal. Calcd for C7H7NO2S: C, 49.69; H, 4.17; N, 8.28. Found: C, 49.89; H, 4.23; N, 8.36.
Source ID: ord-b4b0578eac86496c8612bfd88546fb21Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: The procedure used for the preparation of 3a was repeated with 2,6-dihydroxybenzonitrile (8.75 g, 64.8 mmol), (EtO)2P(S)SH (32.6 mL, 194 mmol) and water (26 mL) at 60° C. for 36 hr to give 3b (4.76 g, 43%) as a light yellow solid after chromatographic purification on silica gel (gradient EtOAc/CH2Cl2 : 0-5%) and crystallization from EtOAc/hexane. mp 180° C. (dec); IR (KBr) 3411, 3295, 3177, 2380, 1612, 1577, 1464, 1267, 1010 cm-1 ; 1H NMR (DMSO-d6) δ 6.31 (2H, d, J=8.1 Hz, Ar), 7.00 (1H, t, J=8.1 Hz, Ar), 9.60 (1H, br s, NH), 9.96 (1H, br s, NH), 10.93 (2H, s, OH); FABMS m/z 169 (M+), 170 (M+ +1); Anal. Calcd for C7H7NO2S: C, 49.69; H, 4.17; N, 8.28. Found: C, 49.89; H, 4.23; N, 8.36.
Source ID: ord-b4b0578eac86496c8612bfd88546fb21Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: The title compound is prepared from 2,6-dihydroxybenzonitrile and 4-(Boc-amino)-1-butanol analogous to Example 110, step A.
Source ID: ord-ea440e32d1bd4395922437926e4b7a50Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: The title compound is prepared from 2,6-dihydroxybenzonitrile and 4-(Boc-amino)-1-butanol analogous to Example 110, step A.
Source ID: ord-ea440e32d1bd4395922437926e4b7a50Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: A mixture of 2,6-dihydroxybenzaldehyde (300 mg, 2.17 mmol) and hydroxylamine sulfate (758 mg, 6.51 mmol) in water (30 mL) is stirred at RT for 45 min. Methylene chloride (60 mL) is added followed by NaHCO3 (911 mg, 10.85 mmol) and the mixture is stirred at RT for 30 min. The organic phase is separated and dried over sodium sulfate and the solvent removed under reduced pressure to give the title compound as a pale yellow solid. the mixture is stirred at RT for 30 min The organic phase is separated dried over sodium sulfate the solvent removed under reduced pressure
Source ID: ord-debdfd5d2d5f45438a483499e7fa3ccdConditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: The procedure used for the preparation of 3a was repeated with 2,6-dihydroxybenzonitrile (8.75 g, 64.8 mmol), (EtO)2P(S)SH (32.6 mL, 194 mmol) and water (26 mL) at 60° C. for 36 hr to give 3b (4.76 g, 43%) as a light yellow solid after chromatographic purification on silica gel (gradient EtOAc/CH2Cl2 : 0-5%) and crystallization from EtOAc/hexane. mp 180° C. (dec); IR (KBr) 3411, 3295, 3177, 2380, 1612, 1577, 1464, 1267, 1010 cm-1 ; 1H NMR (DMSO-d6) δ 6.31 (2H, d, J=8.1 Hz, Ar), 7.00 (1H, t, J=8.1Hz, Ar), 9.60 (1H, br s, NH), 9.96 (1H, br s, NH), 10.93 (2H, s, OH); FABMS m/z 169 (M+), 170 (M+ +1); Anal. Calcd for C7H7NO2S: C, 49.69; H, 4.17; N, 8.28. Found: C, 49.89; H, 403; N, 8.36.
Source ID: ord-f710a7defa434541bd08ad7bd7b5c832Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: The procedure used for the preparation of 3a was repeated with 2,6-dihydroxybenzonitrile (8.75 g, 64.8 mmol), (EtO)2P(S)SH (32.6 mL, 194 mmol) and water (26 mL) at 60° C. for 36 hr to give 3b (4.76 g, 43%) as a light yellow solid after chromatographic purification on silica gel (gradient EtOAc/CH2Cl2 : 0-5%) and crystallization from EtOAc/hexane. mp 180° C. (dec); IR (KBr) 3411, 3295, 3177, 2380, 1612, 1577, 1464, 1267, 1010 cm-1 ; 1H NMR (DMSO-d6) δ 6.31 (2H, d, J=8.1 Hz, Ar), 7.00 (1H, t, J=8.1 Hz, Ar), 9.60 (1H, br s, NH), 9.96 (1H, br s, NH), 10.93 (2H, s, OH); FABMS m/z 169 (M+), 170 (M+ +1); Anal. Calcd for C7H7NO2S: C, 49.69; H, 4.17; N, 8.28. Found: C, 49.89; H, 4.23; N, 8.36.
Source ID: ord-b4b0578eac86496c8612bfd88546fb21Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: The procedure used for the preparation of 3a was repeated with 2,6-dihydroxybenzonitrile (8.75 g, 64.8 mmol), (EtO)2P(S)SH (32.6 mL, 194 mmol) and water (26 mL) at 60° C. for 36 hr to give 3b (4.76 g, 43%) as a light yellow solid after chromatographic purification on silica gel (gradient EtOAc/CH2Cl2 :0-5%) and crystallization from EtOAc/hexane. mp 180° C. (dec); IR (KBr) 3411, 3295, 3177, 2380, 1612, 1577, 1464, 1267, 1010 cm-1 ; 1H NMR (DMSO-d6) δ6.31 (2H, d, J=8.1 Hz, Ar), 7.00 (1H, t, J=8.1Hz, Ar), 9.60 (1H, br s, NH), 9.96 (1H, br s, NH), 10.93 (2H, s, OH); FABMS m/z 169 (M+), 170 (M+ +1); Anal. Calcd for C7H7NO2S: C, 49.69; H, 4,17; N, 8.28. Found: C, 49.89; H, 4.23; N, 8.36.
Source ID: ord-01f2f8a8a53d4d1d8fa1d6c058f5497aConditions: temp:0.00; pressure:0.00; stir:
Source ID: ord-ae98e10bf9b647558e80bb7fdae09849PubChem References
These sources are listed in the compound's public database record.
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