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inquiryProduct Name: 3-Bromo-2-fluoro-phenol CAS: 156682-53-0 MF: C6H4BrFO MW: 191 EINECS: Product Categories: Mol File: 156682-53-0.mol 3-Bromo-2-fluoro-phenol Structure 3-Bromo-2-fluoro-phenol Chemical Properties Boiling point
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inquiry3-Bromo-2-fluoro-phenol Basic information Product Name: 3-Bromo-2-fluoro-phenol Synonyms: 3-Bromo-2-fluoro-phenol;3-Bromo-2-fluorophenol98% CAS: 156682-53-0 MF: C6H4BrFO MW: 190.9977632 EINECS: Product Categories: Mol File: 156682-53-0.mol
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inquiryHigh quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:This product can be use
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inquiryGOLDEN PHARMA CO.,LIMITED.is a professional pharmaceutical company,our team have more than 20years expereince in pharmaceutical production and sales. we are a professional technical enterprise specializing in the R & D, production,QA regulation
Our company is engaged in customizing the benzene ring and pyridine derivative organic intermediates, and the quantity is flexible according to customer's needs. It mainly provides high-quality intermediates for domestic and foreign pharmaceutical an
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inquiryStock products, own laboratoryAppearance:Dark pink crystallize Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
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inquiryCangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city?in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new api,?intermediat
Fredchem focus on CRO/CMO business and its own R&D of API/Intermediates Package:Grams, Kilograms Application:Pharmaceutical field Transportation:According to customer request Port:Shanghai
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inquiryAnsciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali
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inquiry★.Best quality according to requirement ★.Competitive price in China market ★.Mature Technical support ★.Professional logistic support
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inquiry3-Bromo-2-fluorophenol cas 156682-53-0Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
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1-bromo-2,3-difluorobenzene
A
3-bromo-2-fluoro-phenol
B
2-bromo-6-fluorophenol
Conditions | Yield |
---|---|
Stage #1: 1-bromo-2,3-difluorobenzene With potassium trimethylsilonate In diethylene glycol dimethyl ether at 120℃; for 5h; Inert atmosphere; Stage #2: With hydrogenchloride In diethylene glycol dimethyl ether; water at 20℃; Inert atmosphere; |
3-bromo-2-fluoro-phenol
benzyl bromide
1-(benzyloxy)-3-bromo-2-fluorobenzene
Conditions | Yield |
---|---|
With potassium carbonate In acetone for 4h; Reflux; | 97% |
3-bromo-2-fluoro-phenol
6-(benzyloxy)-4-chloro-7-methoxyquinazoline
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 90℃; for 1h; | 96% |
3-bromo-2-fluoro-phenol
isopropyl bromide
1-bromo-2-fluoro-3-isopropoxybenzene
Conditions | Yield |
---|---|
With potassium carbonate In acetone at 60℃; for 14h; Inert atmosphere; | 92% |
3-bromo-2-fluoro-phenol
cyclohexylmethyl alcohol
Conditions | Yield |
---|---|
With di-isopropyl azodicarboxylate; triphenylphosphine In tetrahydrofuran at 20℃; for 16h; | 83% |
3-bromo-2-fluoro-phenol
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 100℃; for 1h; | 82% |
3-bromo-2-fluoro-phenol
Conditions | Yield |
---|---|
With caesium carbonate In dimethyl sulfoxide at 110℃; for 1h; | 76.8% |
3-bromo-2-fluoro-phenol
Conditions | Yield |
---|---|
Stage #1: 3-bromo-2-fluoro-phenol With potassium tert-butylate In tetrahydrofuran at 0℃; for 0.25h; Stage #2: diphenyliodonium tetrafluoroborate In tetrahydrofuran at 40℃; for 1h; | 76% |
Stage #1: 3-bromo-2-fluoro-phenol With potassium tert-butylate In tetrahydrofuran at 0℃; for 0.25h; Stage #2: diphenyliodonium tetrafluoroborate In tetrahydrofuran at 40℃; for 1h; | 76% |
3-bromo-2-fluoro-phenol
bis(3-fluorophenyl)iodonium tetrafluoroborate
Conditions | Yield |
---|---|
Stage #1: 3-bromo-2-fluoro-phenol With potassium tert-butylate In tetrahydrofuran at 0℃; for 0.25h; Stage #2: bis(3-fluorophenyl)iodonium tetrafluoroborate In tetrahydrofuran at 40℃; for 1h; | 71% |
Stage #1: 3-bromo-2-fluoro-phenol With potassium tert-butylate In tetrahydrofuran at 0℃; for 0.25h; Stage #2: bis(3-fluorophenyl)iodonium tetrafluoroborate In tetrahydrofuran at 40℃; for 1h; | 71% |
Conditions | Yield |
---|---|
With potassium carbonate In acetonitrile for 18h; Inert atmosphere; Reflux; | 70% |
3-bromo-2-fluoro-phenol
sodium chlorodifluoroacetate
1-bromo-3-(difluoromethoxy)-2-fluorobenzene
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 100℃; for 2h; | 47% |
With caesium carbonate In N,N-dimethyl-formamide at 100℃; for 2h; | |
With caesium carbonate In N,N-dimethyl-formamide at 100℃; for 4h; |
Conditions | Yield |
---|---|
With caesium carbonate In acetonitrile at 80℃; for 18h; | 31.24% |
3-bromo-2-fluoro-phenol
Conditions | Yield |
---|---|
With potassium phosphate; palladium bis[bis(diphenylphosphino)ferrocene] dichloride In 1,4-dioxane; ethanol at 100℃; for 1h; Inert atmosphere; Microwave irradiation; Sealed tube; | 29% |
Conditions | Yield |
---|---|
With copper diacetate; triethylamine In dichloromethane at 20℃; Molecular sieve; | 4% |
3-bromo-2-fluoro-phenol
1-bromo-hexane
A
6-bromo-2-hexyloxyfluorobenzene
Conditions | Yield |
---|---|
With hydrogenchloride; potassium carbonate In water; acetone |
3-bromo-2-fluoro-phenol
2-(3-(difluoromethoxy)-2-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: caesium carbonate / N,N-dimethyl-formamide / 2 h / 100 °C 2: potassium acetate / 1,4-dioxane / 2 h / 110 °C View Scheme | |
Multi-step reaction with 2 steps 1: potassium carbonate / N,N-dimethyl-formamide / 2 h / 100 °C 2: potassium acetate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2 / 1,4-dioxane / 3 h / 110 °C View Scheme |
3-bromo-2-fluoro-phenol
4-[2-(benzyloxy)-6-bromophenoxymethyl]pyridine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: potassium carbonate / acetone / 4 h / Reflux 2.1: sodium hydride / 1-methyl-pyrrolidin-2-one; mineral oil / 0.5 h / 60 °C / Cooling with ice 2.2: 2 h / 100 °C View Scheme |
3-bromo-2-fluoro-phenol
1-benzyl-4-[2-(benzyloxy)-6-bromophenoxymethyl]pyridinium bromide
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: potassium carbonate / acetone / 4 h / Reflux 2.1: sodium hydride / 1-methyl-pyrrolidin-2-one; mineral oil / 0.5 h / 60 °C / Cooling with ice 2.2: 2 h / 100 °C 3.1: acetone / 18 h / Reflux View Scheme |
3-bromo-2-fluoro-phenol
1-benzyl-4-[2-(benzyloxy)-6-bromophenoxymethyl]-1,2,3,6-tetrahydropyridine
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1.1: potassium carbonate / acetone / 4 h / Reflux 2.1: sodium hydride / 1-methyl-pyrrolidin-2-one; mineral oil / 0.5 h / 60 °C / Cooling with ice 2.2: 2 h / 100 °C 3.1: acetone / 18 h / Reflux 4.1: sodium tetrahydroborate / methanol / 2 h / -5 - 20 °C View Scheme |
3-bromo-2-fluoro-phenol
benzyl 4-[2-(benzyloxy)-6-bromophenoxymethyl]-1,2,3,6-tetrahydropyridine-1-carboxylate
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1.1: potassium carbonate / acetone / 4 h / Reflux 2.1: sodium hydride / 1-methyl-pyrrolidin-2-one; mineral oil / 0.5 h / 60 °C / Cooling with ice 2.2: 2 h / 100 °C 3.1: acetone / 18 h / Reflux 4.1: sodium tetrahydroborate / methanol / 2 h / -5 - 20 °C 5.1: potassium hydrogencarbonate / dichloromethane / 24 h / 0 - 20 °C View Scheme |
3-bromo-2-fluoro-phenol
ethyl 4-[2-(benzyloxy)-6-bromophenoxymethyl]-1,2,3,6-tetrahydropyridine-1-carboxylate
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1.1: potassium carbonate / acetone / 4 h / Reflux 2.1: sodium hydride / 1-methyl-pyrrolidin-2-one; mineral oil / 0.5 h / 60 °C / Cooling with ice 2.2: 2 h / 100 °C 3.1: acetone / 18 h / Reflux 4.1: sodium tetrahydroborate / methanol / 2 h / -5 - 20 °C 5.1: potassium hydrogencarbonate / 1,2-dichloro-ethane / 2 h / Reflux View Scheme |
3-bromo-2-fluoro-phenol
benzyl 7-(benzyloxy)-2',3'-dihydro-1'H,2H-spiro[1-benzofuran-3,4'-pyridine]-1'-carboxylate
Conditions | Yield |
---|---|
Multi-step reaction with 6 steps 1.1: potassium carbonate / acetone / 4 h / Reflux 2.1: sodium hydride / 1-methyl-pyrrolidin-2-one; mineral oil / 0.5 h / 60 °C / Cooling with ice 2.2: 2 h / 100 °C 3.1: acetone / 18 h / Reflux 4.1: sodium tetrahydroborate / methanol / 2 h / -5 - 20 °C 5.1: potassium hydrogencarbonate / dichloromethane / 24 h / 0 - 20 °C 6.1: trans-di(μ-acetato)bis[o-(di-o-tolylphosphino)benzyl]dipalladium(II); silver carbonate / 1-methyl-pyrrolidin-2-one / 18 h / 140 °C / Inert atmosphere View Scheme |
3-bromo-2-fluoro-phenol
ethyl 7-(benzyloxy)-2',3'-dihydro-1'H,2H-spiro[1-benzofuran-3,4'-pyridine]-1'-carboxylate
Conditions | Yield |
---|---|
Multi-step reaction with 6 steps 1.1: potassium carbonate / acetone / 4 h / Reflux 2.1: sodium hydride / 1-methyl-pyrrolidin-2-one; mineral oil / 0.5 h / 60 °C / Cooling with ice 2.2: 2 h / 100 °C 3.1: acetone / 18 h / Reflux 4.1: sodium tetrahydroborate / methanol / 2 h / -5 - 20 °C 5.1: potassium hydrogencarbonate / 1,2-dichloro-ethane / 2 h / Reflux 6.1: trans-di(μ-acetato)bis[o-(di-o-tolylphosphino)benzyl]dipalladium(II); silver carbonate / 1-methyl-pyrrolidin-2-one / 18 h / 140 °C / Inert atmosphere View Scheme |
3-bromo-2-fluoro-phenol
ethyl 7-hydroxy-2H-spiro[1-benzofuran-3,4'-piperidine]-1'-carboxylate
Conditions | Yield |
---|---|
Multi-step reaction with 7 steps 1.1: potassium carbonate / acetone / 4 h / Reflux 2.1: sodium hydride / 1-methyl-pyrrolidin-2-one; mineral oil / 0.5 h / 60 °C / Cooling with ice 2.2: 2 h / 100 °C 3.1: acetone / 18 h / Reflux 4.1: sodium tetrahydroborate / methanol / 2 h / -5 - 20 °C 5.1: potassium hydrogencarbonate / 1,2-dichloro-ethane / 2 h / Reflux 6.1: trans-di(μ-acetato)bis[o-(di-o-tolylphosphino)benzyl]dipalladium(II); silver carbonate / 1-methyl-pyrrolidin-2-one / 18 h / 140 °C / Inert atmosphere 7.1: palladium 10% on activated carbon; hydrogen / methanol; ethyl acetate / 18 h / 20 °C / 760.05 Torr View Scheme |
3-bromo-2-fluoro-phenol
2H-spiro[1-benzofuran-3,4'-piperidin]-7-ol hydrochloride
Conditions | Yield |
---|---|
Multi-step reaction with 8 steps 1.1: potassium carbonate / acetone / 4 h / Reflux 2.1: sodium hydride / 1-methyl-pyrrolidin-2-one; mineral oil / 0.5 h / 60 °C / Cooling with ice 2.2: 2 h / 100 °C 3.1: acetone / 18 h / Reflux 4.1: sodium tetrahydroborate / methanol / 2 h / -5 - 20 °C 5.1: potassium hydrogencarbonate / 1,2-dichloro-ethane / 2 h / Reflux 6.1: trans-di(μ-acetato)bis[o-(di-o-tolylphosphino)benzyl]dipalladium(II); silver carbonate / 1-methyl-pyrrolidin-2-one / 18 h / 140 °C / Inert atmosphere 7.1: palladium 10% on activated carbon; hydrogen / methanol; ethyl acetate / 18 h / 20 °C / 760.05 Torr 8.1: hydrogenchloride; water; acetic acid / 18 h / Reflux View Scheme |
tetrahydrofurfuryl bromide
3-bromo-2-fluoro-phenol
2-(3-bromo-2-fluoro-phenoxymethyl)-tetrahydrofuran
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 130℃; for 2h; Inert atmosphere; |
3-bromo-2-fluoro-phenol
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: potassium carbonate / N,N-dimethyl-formamide / 2 h / 130 °C / Inert atmosphere 2: potassium acetate / dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2 / N,N-dimethyl-formamide / 18 h / 80 °C / Inert atmosphere 3: potassium phosphate; sodium carbonate / tetrakis(triphenylphosphine) palladium(0) / N,N-dimethyl-formamide; water / 1.5 h / 100 °C / Inert atmosphere; sealed tube View Scheme |
3-bromo-2-fluoro-phenol
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: triphenylphosphine; di-isopropyl azodicarboxylate / tetrahydrofuran / 18 h / 20 °C 2: potassium acetate / dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2 / N,N-dimethyl-formamide / 18 h / 100 °C / Inert atmosphere 3: potassium phosphate; sodium carbonate / tetrakis(triphenylphosphine) palladium(0) / N,N-dimethyl-formamide; water / 1.5 h / 80 °C / Inert atmosphere; sealed tube View Scheme |
3-bromo-2-fluoro-phenol
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: triphenylphosphine; di-isopropyl azodicarboxylate / tetrahydrofuran / 18 h / 20 °C 2: potassium acetate / dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2 / N,N-dimethyl-formamide / 18 h / 100 °C / Inert atmosphere 3: potassium phosphate; sodium carbonate / tetrakis(triphenylphosphine) palladium(0) / N,N-dimethyl-formamide; water / 2.5 h / 100 °C / Inert atmosphere; sealed tube View Scheme |
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