No renderable structure data available
C1C=C(Br)C=C(F)C=1SChemical Intermediate
Structures, identifiers and computed properties have been matched to the database record by CAS.
| Intermediates | 4-Bromo-2-fluorothiophenol |
|---|---|
| IUPAC Name | — |
| CAS Number | 174414-93-8 |
| Database ID | 22506955 |
| Molecular Formula | — |
| Molecular Weight | — |
Product Information
4-Bromo-2-fluorothiophenol (CAS 174414-93-8) 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 22506955
Safety Notice
For professional research and industrial use only. Review the supplier safety data sheet before handling.
Synthesis data
11 reactions · 11 references
Conditions: temp:0.00; pressure:0.00; stir:
Source ID: ord-5da994b79b4b457580a72080730ef361Conditions: temp:20.01; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: Triphenylphosphine was added portionwise to a solution of 4-bromo-2-fluorobenzenesulfonyl chloride (8.44 g) in THF (30 ml) at 0° C. After 15 min water was added and the colourless solution was stirred at 20° C. for 18 h. The solvent was removed in vacuo, the residues dissolved in DCM and extracted with 2M sodium hydroxide (twice). The aqueous layers were washed with DCM, combined, acidified (4M HCl) and extracted with ethyl acetate (thrice). These organic extracts were dried (MgSO4) and evaporated to give the sub-title compound (5.89 g). The solvent was removed in vacuo the residues dissolved in DCM extracted with 2M sodium hydroxide (twice) The aqueous layers were washed with DCM extracted with ethyl acetate (thrice) These organic extracts were dried (MgSO4) evaporated
Source ID: ord-42d67cefd17b4738991d6b1e6c7a1e18Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: A mixture of 2-fluoro-4-bromothiophenol (300 mg), 2,6-dichloro-pyridazine (149 mg), potassium carbonate (400 mg) and acetone (6 mL) was prepared and refluxed for two hours. The acetone from the mixture was evaporated and the resulting residue was dissolved in a solution of methanol (3 mL) and sodium metal (166 mg). The resulting solution was refluxed for 1 hour. Evaporation of methanol afforded 3-(4-bromo-2-fluoro-phenylsulfanyl)-6-methoxy-pyridazine, which was not isolated but was immediately used in Step 2. was prepared refluxed for two hours The acetone from the mixture was evaporated the resulting residue was dissolved in a solution of methanol (3 mL) and sodium metal (166 mg) The resulting solution was refluxed for 1 hour Evaporation of methanol
Source ID: ord-fb71e51aa19b485a8183d2f89ebdf30cConditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: A mixture of 2-fluoro-4-bromothiophenol (300 mg), 2,6-dichloro-pyridazine (149 mg), potassium carbonate (400 mg) and acetone (6 mL) was prepared and refluxed for two hours. The acetone from the mixture was evaporated and the resulting residue was dissolved in a solution of methanol (3 mL) and sodium metal (166 mg). The resulting solution was refluxed for 1 hour. Evaporation of methanol afforded 3-(4-bromo-2-fluoro-phenylsulfanyl)-6-methoxy-pyridazine, which was not isolated but was immediately used in Step 2. was prepared refluxed for two hours The acetone from the mixture was evaporated the resulting residue was dissolved in a solution of methanol (3 mL) and sodium metal (166 mg) The resulting solution was refluxed for 1 hour Evaporation of methanol
Source ID: ord-fb71e51aa19b485a8183d2f89ebdf30cConditions: temp:20.01; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: Triphenylphosphine was added portionwise to a solution of 4-bromo-2-fluorobenzenesulfonyl chloride (8.44 g) in THF (30 ml) at 0° C. After 15 min water was added and the colourless solution was stirred at 20° C. for 18 h. The solvent was removed in vacuo, the residues dissolved in DCM and extracted with 2M sodium hydroxide (twice). The aqueous layers were washed with DCM, combined, acidified (4M HCl) and extracted with ethyl acetate (thrice). These organic extracts were dried (MgSO4) and evaporated to give the sub-title compound (5.89 g). The solvent was removed in vacuo the residues dissolved in DCM extracted with 2M sodium hydroxide (twice) The aqueous layers were washed with DCM extracted with ethyl acetate (thrice) These organic extracts were dried (MgSO4) evaporated
Source ID: ord-e9a70226abf14d40b5da6d0b8f80ee6aConditions: temp:20.01; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: Triphenylphosphine was added portionwise to a solution of 4-bromo-2-fluorobenzenesulfonyl chloride (8.44 g) in THF (30 ml) at 0° C. After 15 min water was added and the colourless solution was stirred at 20° C. for 18 h. The solvent was removed in vacuo, the residues dissolved in DCM and extracted with 2M sodium hydroxide (twice). The aqueous layers were washed with DCM, combined, acidified (4M HCl) and extracted with ethyl acetate (thrice). These organic extracts were dried (MgSO4) and evaporated to give the sub-title compound (5.89 g). The solvent was removed in vacuo the residues dissolved in DCM extracted with 2M sodium hydroxide (twice) The aqueous layers were washed with DCM extracted with ethyl acetate (thrice) These organic extracts were dried (MgSO4) evaporated
Source ID: ord-e9a70226abf14d40b5da6d0b8f80ee6aConditions: temp:20.01; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: Triphenylphosphine was added portionwise to a solution of 4-bromo-2-fluorobenzenesulfonyl chloride (8.44 g) in THF (30 ml) at 0° C. After 15 min water was added and the colourless solution was stirred at 20° C. for 18 h. The solvent was removed in vacuo, the residues dissolved in DCM and extracted with 2M sodium hydroxide (twice). The aqueous layers were washed with DCM, combined, acidified (4M HCl) and extracted with ethyl acetate (thrice). These organic extracts were dried (MgSO4) and evaporated to give the sub-title compound (5.89 g). The solvent was removed in vacuo the residues dissolved in DCM extracted with 2M sodium hydroxide (twice) The aqueous layers were washed with DCM extracted with ethyl acetate (thrice) These organic extracts were dried (MgSO4) evaporated
Source ID: ord-ef7ee544bebe4372a7cb53406a565ffbConditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: A mixture of 2-fluoro-4-bromothiophenol (300 mg), 2,6-dichloro-pyridazine (149 mg), potassium carbonate (400 mg) and acetone (6 mL) was prepared and refluxed for two hours. The acetone from the mixture was evaporated and the resulting residue was dissolved in a solution of methanol (3 mL) and sodium metal (166 mg). The resulting solution was refluxed for 1 hour. Evaporation of methanol afforded 3-(4-bromo-2-fluoro-phenylsulfanyl)-6-methoxy-pyridazine, which was not isolated but was immediately used in Step 2. was prepared refluxed for two hours The acetone from the mixture was evaporated the resulting residue was dissolved in a solution of methanol (3 mL) and sodium metal (166 mg) The resulting solution was refluxed for 1 hour Evaporation of methanol
Source ID: ord-c6e11644cf75409c9a739a953b702b14Conditions: temp:20.01; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: Triphenylphosphine was added portionwise to a solution of 4-bromo-2-fluorobenzenesulfonyl chloride (8.44 g) in THF (30 ml) at 0° C. After 15 min water was added and the colourless solution was stirred at 20° C. for 18 h. The solvent was removed in vacuo, the residues dissolved in DCM and extracted with 2M sodium hydroxide (twice). The aqueous layers were washed with DCM, combined, acidified (4M HCl) and extracted with ethyl acetate (thrice). These organic extracts were dried (MgSO4) and evaporated to give the sub-title compound (5.89 g). The solvent was removed in vacuo the residues dissolved in DCM extracted with 2M sodium hydroxide (twice) The aqueous layers were washed with DCM extracted with ethyl acetate (thrice) These organic extracts were dried (MgSO4) evaporated
Source ID: ord-42d67cefd17b4738991d6b1e6c7a1e18Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: A mixture of 2-fluoro-4-bromothiophenol (300 mg), 2,6-dichloro-pyridazine (149 mg), potassium carbonate (400 mg) and acetone (6 mL) was prepared and refluxed for two hours. The acetone from the mixture was evaporated and the resulting residue was dissolved in a solution of methanol (3 mL) and sodium metal (166 mg). The resulting solution was refluxed for 1 hour. Evaporation of methanol afforded 3-(4-bromo-2-fluoro-phenylsulfanyl)-6-methoxy-pyridazine, which was not isolated but was immediately used in Step 2. was prepared refluxed for two hours The acetone from the mixture was evaporated the resulting residue was dissolved in a solution of methanol (3 mL) and sodium metal (166 mg) The resulting solution was refluxed for 1 hour Evaporation of methanol
Source ID: ord-fb71e51aa19b485a8183d2f89ebdf30cConditions: temp:20.01; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: Triphenylphosphine was added portionwise to a solution of 4-bromo-2-fluorobenzenesulfonyl chloride (8.44 g) in THF (30 ml) at 0° C. After 15 min water was added and the colourless solution was stirred at 20° C. for 18 h. The solvent was removed in vacuo, the residues dissolved in DCM and extracted with 2M sodium hydroxide (twice). The aqueous layers were washed with DCM, combined, acidified (4M HCl) and extracted with ethyl acetate (thrice). These organic extracts were dried (MgSO4) and evaporated to give the sub-title compound (5.89 g). The solvent was removed in vacuo the residues dissolved in DCM extracted with 2M sodium hydroxide (twice) The aqueous layers were washed with DCM extracted with ethyl acetate (thrice) These organic extracts were dried (MgSO4) evaporated
Source ID: ord-e9a70226abf14d40b5da6d0b8f80ee6aPubChem References
These sources are listed in the compound's public database record.
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