As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch
Cas:2105-94-4
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inquiryOur Services 1. Certificate Of Analysis (COA) 2. Material Safety Data Sheet (MSDS) 3. Route of synthesis (ROS) 4. Method of Aanlysis (MOA)
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inquiryhigh quality Appearance:Solid Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Intermediates Transportation:by air or by sea Port:shanghai
The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi
Cangzhou 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, intermedi
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inquiryWITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et
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inquiryName: 2-Fluoro-4-Bromophenol CAS:2105-94-4 MF: C6H5ClFN Appearance:White Powder Storage:Store in cool and dry place, away from sun light. Package:25kg Application:Pharmaceutical Intermediate Transportation:By sea or by air Port:Qingdao Port
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Cas:2105-94-4
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inquiry4-Bromo-2-fluorophenol CAS:2105-94-4 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic in
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Product Detail Minimum Order Qty. 10 Gram
Cas:2105-94-4
Min.Order:10 Gram
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Cas:2105-94-4
Min.Order:1 Kilogram
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inquiryProduct name: 4-Bromo-2-Fluorophenol CAS No.: 2105-94-4 Molecule Formula:C6H5ClFN Molecule Weight:145.56 Purity: 98.0% Package: 25kg/drum Description:White powder Manufacture Standards:Enterprise Standard TESTING I
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Min.Order:1 Kilogram
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inquiryGMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,
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inquiryZhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed
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inquiryShandong Mopai Biotechnology Co., LTD is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemicals. W
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inquiry1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer
Cas:2105-94-4
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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
GOLDEN 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
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inquiryConditions | Yield |
---|---|
With bromine In dichloromethane; water | 90% |
With bromine In dichloromethane; water | 90% |
With bromine In dichloromethane; water | 90% |
4-bromo-2-fluorophenol
Conditions | Yield |
---|---|
Stage #1: 2-(2-fluoro-4-bromophenoxy)pyridine With methyl trifluoromethanesulfonate In toluene at 100℃; for 2h; Inert atmosphere; Stage #2: With sodium ethanolate for 1h; Reflux; Inert atmosphere; | 82% |
Stage #1: 2-(2-fluoro-4-bromophenoxy)pyridine With methyl trifluoromethanesulfonate In toluene at 100℃; Stage #2: With methanol; sodium at 90℃; | 76% |
Conditions | Yield |
---|---|
With acetic acid; Selectfluor; eosin y In water at 20℃; for 6h; Irradiation; Green chemistry; | 68% |
2-fluorophenol
A
4-bromo-2-fluorophenol
B
2,4-dibromo-6-fluorophenol
C
2-bromo-6-fluorophenol
Conditions | Yield |
---|---|
With 4-morpholineethanesulfonic acid; VBrPO(AnI) bromoperoxidase; dihydrogen peroxide; sodium bromide In water; tert-butyl alcohol at 23℃; pH=6.2; Overall yield = 37 %; | A n/a B 18% C n/a |
Conditions | Yield |
---|---|
With hydrogen bromide at 190℃; |
Conditions | Yield |
---|---|
2., HBr, CuBr; Yield given. Multistep reaction; |
Conditions | Yield |
---|---|
With microsomal protein; NADPH In phosphate buffer at 37℃; for 0.166667h; pH=7.6; Enzyme kinetics; Oxidation; |
Conditions | Yield |
---|---|
With formic acid; fluorine at 10℃; for 1.75h; Fluorination; Title compound not separated from byproducts; | A 22 % Spectr. B 4 % Spectr. |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 98.5 percent / hydrogen / 5percent Pd/C / ethyl acetate / 24 h / 760 Torr 2: 2., HBr, CuBr View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: sulfuric acid; aqueous sodium nitrite solution / Behandeln des Reaktionsgemisches mit Kupfer(I)-bromid und wss. Bromwasserstoffsaeure 2: aqueous hydrobromic acid / 190 °C View Scheme |
Conditions | Yield |
---|---|
With bromine In carbon disulfide | |
With bromine In carbon disulfide |
Conditions | Yield |
---|---|
With bromine In carbon disulfide |
1-bromo-3,4-difluorobenzene
A
4-bromo-2-fluorophenol
B
5-Bromo-2-fluorophenol
Conditions | Yield |
---|---|
Stage #1: 1-bromo-3,4-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; |
Conditions | Yield |
---|---|
With vanadate(V)-dependent bromoperoxidase I from Ascophyllum nodosum; dihydrogen peroxide; sodium bromide In water; tert-butyl alcohol at 23℃; for 72h; pH=6.2; Enzymatic reaction; Overall yield = 106 mg; | |
Stage #1: 2-fluorophenol In acetonitrile at 20℃; for 0.0833333h; Stage #2: With N-Bromosuccinimide In acetonitrile at 20℃; for 24h; |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: copper(l) iodide; 2-Picolinic acid; potassium phosphate / dimethyl sulfoxide / 24 h / 80 °C / Inert atmosphere 2.1: bis(dibenzylideneacetone)-palladium(0); N-fluorobis(benzenesulfon)imide / ethyl acetate / 5 h / 80 °C 3.1: methyl trifluoromethanesulfonate / toluene / 2 h / 100 °C / Inert atmosphere 3.2: 1 h / Reflux; Inert atmosphere View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: bis(dibenzylideneacetone)-palladium(0); N-fluorobis(benzenesulfon)imide / ethyl acetate / 5 h / 80 °C 2.1: methyl trifluoromethanesulfonate / toluene / 2 h / 100 °C / Inert atmosphere 2.2: 1 h / Reflux; Inert atmosphere View Scheme |
4-bromo-2-fluorophenol
benzyl bromide
1-benzyloxy-4-bromo-2-fluorobenzene
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 20℃; Inert atmosphere; | 100% |
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 2h; | 100% |
With potassium carbonate In acetonitrile at 20℃; for 15h; | 93% |
4-bromo-2-fluorophenol
chloroformic acid ethyl ester
4-bromo-2-fluorophenyl ethyl carbonate
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 0℃; for 1h; | 100% |
With triethylamine In dichloromethane at 0℃; for 1h; | 100% |
With triethylamine In dichloromethane at 0℃; for 1h; | 93% |
With triethylamine In dichloromethane at 0 - 20℃; for 1h; | 93% |
4-bromo-2-fluorophenol
1,3-chlorobromopropane
4-bromo-1-(3-chloro-propoxy)-2-fluoro-benzene
Conditions | Yield |
---|---|
With potassium carbonate In acetonitrile for 3h; Product distribution / selectivity; Heating / reflux; | 100% |
4-bromo-2-fluorophenol
tert-butyldimethylsilyl chloride
(4-bromo-2-fluorophenoxy)(tert-butyl)dimethylsilane
Conditions | Yield |
---|---|
With 1H-imidazole In N,N-dimethyl-formamide at 20℃; for 16h; | 100% |
With 1H-imidazole In N,N-dimethyl-formamide at 20℃; for 16h; | 100% |
With 1H-imidazole In N,N-dimethyl-formamide at 0 - 25℃; for 18h; | 85.4% |
With 1H-imidazole In N,N-dimethyl-formamide |
4-bromo-2-fluorophenol
tert-butyl 4-(((methylsulfonyl)oxy)methyl)piperidine-1-carboxylate
Conditions | Yield |
---|---|
With caesium carbonate In acetonitrile for 12h; Reflux; | 100% |
With potassium carbonate In N,N-dimethyl-formamide at 60℃; for 3h; | 86% |
With potassium carbonate In N,N-dimethyl-formamide at 60℃; for 3h; | 86% |
With potassium carbonate In dimethyl sulfoxide at 110℃; for 16h; | 83.1% |
With potassium carbonate In dimethyl sulfoxide at 110℃; for 16h; | 83.1% |
Conditions | Yield |
---|---|
With potassium carbonate In butanone for 24h; Heating / reflux; | 99% |
With tetrabutylammomium bromide; sodium hydroxide In water at 80℃; for 6h; Inert atmosphere; | 90% |
With potassium carbonate In acetone at 20℃; |
4-bromo-2-fluorophenol
cyclopropylcarbinyl bromide
4-Bromo-1-cyclopropylmethoxy-2-fluoro-benzene
Conditions | Yield |
---|---|
With caesium carbonate; tetra-(n-butyl)ammonium iodide In 1-methyl-pyrrolidin-2-one at 50 - 80℃; for 2.16667h; | 99% |
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 20℃; | 99% |
With potassium carbonate In acetone for 6h; Inert atmosphere; Reflux; | 98% |
4-bromo-2-fluorophenol
isopropyl alcohol
4-bromo-2-fluoro-1-isopropoxybenzene
Conditions | Yield |
---|---|
With di-isopropyl azodicarboxylate; triphenylphosphine In tetrahydrofuran at 45℃; for 1h; Reflux; | 99% |
With di-isopropyl azodicarboxylate; triphenylphosphine In tetrahydrofuran at 45℃; for 1h; Reflux; | 99% |
With di-isopropyl azodicarboxylate; triphenylphosphine In tetrahydrofuran at 45℃; for 1h; Reflux; | 99% |
With di-isopropyl azodicarboxylate; triphenylphosphine In tetrahydrofuran at 45℃; for 1h; Reflux; | |
With di-isopropyl azodicarboxylate; triphenylphosphine In tetrahydrofuran at 45℃; for 1h; Reflux; |
triisopropylsilyl chloride
4-bromo-2-fluorophenol
Conditions | Yield |
---|---|
With 1H-imidazole In dichloromethane at 25℃; for 3h; | 99% |
With 1H-imidazole In dichloromethane at 20℃; for 12h; | 94% |
With 1H-imidazole In dichloromethane at 20℃; for 1h; |
1-Bromopentane
4-bromo-2-fluorophenol
4-bromo-2-fluoro-1-(pentyloxy)benzene
Conditions | Yield |
---|---|
Stage #1: 4-bromo-2-fluorophenol With potassium carbonate In N,N-dimethyl-formamide at 80℃; for 0.5h; Inert atmosphere; Stage #2: 1-Bromopentane In N,N-dimethyl-formamide at 80℃; for 2h; Inert atmosphere; | 99% |
With potassium carbonate In 1-methyl-pyrrolidin-2-one at 100℃; for 9h; Inert atmosphere; |
4-bromo-2-fluorophenol
2-Bromoethyl methyl ether
4-bromo-2-fluoro-1-(2-methoxyethoxy)benzene
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 60℃; | 99% |
1-bromo-octane
4-bromo-2-fluorophenol
1-Bromo-3-fluoro-4-octyloxybenzene
Conditions | Yield |
---|---|
With potassium carbonate | 98% |
With potassium carbonate In N,N-dimethyl-formamide; benzene for 4h; Reflux; Dean-Stark; | 96% |
With potassium carbonate; potassium iodide In acetone for 24h; Reflux; Inert atmosphere; | 60.5% |
With tetrabutylammomium bromide; potassium carbonate In butanone for 4h; Heating / reflux; |
Conditions | Yield |
---|---|
With Nitrogen dioxide In pentane 35 min, 0 deg C then 20 min, room temperature; | 98% |
1-bromo-butane
4-bromo-2-fluorophenol
4-bromo-1-butoxy-2-fluorobenzene
Conditions | Yield |
---|---|
With sodium hydroxide; tetrabutylammomium bromide In water at 80℃; for 6h; Inert atmosphere; | 98% |
With caesium carbonate; tetra-(n-butyl)ammonium iodide In 1-methyl-pyrrolidin-2-one at 85℃; for 2h; | 96% |
With caesium carbonate In N,N-dimethyl-formamide at 20℃; for 16h; Inert atmosphere; | 85% |
methyl 2-bromomethyl-5-bromobenzoate
4-bromo-2-fluorophenol
methyl 5-bromo-2-((4-bromo-2-fluorophenoxy)methyl)benzoate
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 50℃; | 98% |
With potassium carbonate In N,N-dimethyl-formamide at 50℃; | 98% |
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0) In N,N-dimethyl-formamide at 120℃; for 2h; | 98% |
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 80℃; for 3h; | 98% |
4-bromo-2-fluorophenol
(S)-tert-butyl 3-{[(methylsulfonyl)oxy]methyl}pyrrolidine-1-carboxylate
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 100℃; Solvent; Reagent/catalyst; Temperature; | 98% |
With potassium carbonate In N,N-dimethyl-formamide at 100℃; Reagent/catalyst; Temperature; | 98% |
4-bromo-2-fluorophenol
tert-butyl-(5-iodo-pentyloxy)-diphenyl-silane
2-fluoro-4-[5-(tert-butyldiphenylsilanyloxy)-pentylselanyl]-phenol
Conditions | Yield |
---|---|
Stage #1: 4-bromo-2-fluorophenol With tert.-butyl lithium In tetrahydrofuran at -78℃; for 0.333333h; Stage #2: With selenium In tetrahydrofuran at 20℃; for 1h; Stage #3: tert-butyl-(5-iodo-pentyloxy)-diphenyl-silane In tetrahydrofuran at 0 - 20℃; | 97% |
4-bromo-2-fluorophenol
2-bromoethanol
4-bromo-1-(2-bromoethoxy)-2-fluorobenzene
Conditions | Yield |
---|---|
With triphenylphosphine; diethylazodicarboxylate In tetrahydrofuran at 0 - 20℃; for 2h; | 97% |
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In dichloromethane at 0℃; for 2h; Inert atmosphere; | 97% |
With N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; Cooling with ice; | 97% |
With potassium carbonate In acetone at 20℃; for 2h; | 82% |
With triethylamine In dichloromethane at 0 - 20℃; for 25h; Inert atmosphere; | 57% |
4-bromo-2-fluorophenol
(2-trimethylethylsilylethoxy)methyl chloride
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; | 97% |
4-bromo-2-fluorophenol
(S)-(1-hydroxymethyl-3-methylbutyl)carbamic acid tert-butyl ester
Conditions | Yield |
---|---|
With di-isopropyl azodicarboxylate; triphenylphosphine In tetrahydrofuran at 20℃; for 16h; | 97% |
With di-isopropyl azodicarboxylate; triphenylphosphine In tetrahydrofuran at 20℃; for 16h; | 97% |
Conditions | Yield |
---|---|
With potassium carbonate In acetonitrile at 20℃; | 97% |
1-bromo-hexane
4-bromo-2-fluorophenol
2-fluoro-4-bromo-1-(hexyloxy)benzene
Conditions | Yield |
---|---|
With potassium carbonate | 96% |
Conditions | Yield |
---|---|
With caesium carbonate In N,N-dimethyl-formamide at 90℃; for 18h; Inert atmosphere; | 95% |
Conditions | Yield |
---|---|
With potassium carbonate In 1,4-dioxane at 80℃; for 18h; Inert atmosphere; | 95% |
4-bromo-2-fluorophenol
(2R)-1-(3-chloropropyl)-2-methylpyrrolidine
(2R)-1-[3-(4-bromo-2-fluorophenoxy)propyl]-2-methylpyrrolidine
Conditions | Yield |
---|---|
With caesium carbonate In acetonitrile at 100℃; for 4h; | 94% |
4-bromo-2-fluorophenol
Conditions | Yield |
---|---|
Stage #1: 4-bromo-2-fluorophenol With caesium carbonate In N,N-dimethyl-formamide at 20℃; for 0.666667h; Stage #2: (S)-tert-butyl 4-isobutyl-4-methyl-1,2,3-oxathiazolidine-3-carboxylate 2,2-dioxide In N,N-dimethyl-formamide at 80℃; | 94% |
With potassium carbonate In N,N-dimethyl-formamide at 80℃; for 16h; | 83% |
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