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inquiryGood quality Good price Promptly delivery Appearance:white powder Storage:dry dondition Package:According to the demand of customer Application:intermediate Transportation:According to the demand of customer Port:shanghai
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inquiryHebei Yanxi Chemical Co., Ltd. is a professional research, development and production of lead acetate benzene acetamide enterprise backbone members by local well-known entrepreneurs and professional senior engineers in the party's "low car
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inquiryProduct Description Product website: http://www.finerchem.com/pro01en/id/191.html Product Name 3,4-Difluorophenylboronic acid CAS No.
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inquiryAbout Product Technical Details Mol File: 168
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inquiryTianfu Chemical, built in 2009, is a professional supplier for API materials in China. With 10 years development, we have bulit our own factory and lab to produce a certain of products. And we have established stable business relationship
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inquiryName: 2,4,5,6-tetrafluorobenzene-1,3-diol Synonyms: 3,4-Difluorophenylboronic acid CAS:168267-41-2 MF: C6H2F4O2 Appearance: white powder Storage:Store in cool and dry place, away from sun light. Package: 25kgs/drum Application:Syntheses Materi
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inquiry3,4-Difluorophenylboronic acid CAS:168267-41-2 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
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inquiryHello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai
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inquiryHangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det
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inquiryHenan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod
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inquiryBest quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia
3,4-difluorophenylboronic acid 168267-41-2 ADVANTAGE 1.Professional: More than 10 years chemical exporting experience. We have produced chemical more than fifteen years, 95% products are for export . More than 10 years chemical exporting experience
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inquiryCompany Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments
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inquiry3,4-difluorophenylmagnesium bromide
(3,4-difluorophenyl)boronic acid
Conditions | Yield |
---|---|
With Triisopropyl borate In tetrahydrofuran at -40 - 0℃; | 41% |
C6H3BF5(1-)
(3,4-difluorophenyl)boronic acid
Conditions | Yield |
---|---|
In phosphate buffer pH=6.9 - 7.0; Kinetics; |
(3,4-difluorophenyl)boronic acid
Conditions | Yield |
---|---|
With hydrogenchloride; water In tetrahydrofuran pH=5; |
3-bromo-5-methylpyridin-2-amine
(3,4-difluorophenyl)boronic acid
3-(3,4-difluorophenyl)-5-methylpyridin-2-amine
Conditions | Yield |
---|---|
With sodium carbonate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2 In 1,4-dioxane; water at 100℃; for 1h; Inert atmosphere; | 100% |
With sodium carbonate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2 In 1,4-dioxane; water at 100℃; for 1h; Suzuki Coupling; Inert atmosphere; | 100% |
(3,4-difluorophenyl)boronic acid
Conditions | Yield |
---|---|
With bis-triphenylphosphine-palladium(II) chloride; sodium carbonate In tetrahydrofuran; water at 100℃; for 2h; Suzuki Coupling; Microwave irradiation; Inert atmosphere; Sealed tube; | 100% |
Conditions | Yield |
---|---|
Stage #1: 2,2-Dimethyl-1,3-propanediol; (3,4-difluorophenyl)boronic acid In diethyl ether at 20℃; for 1h; Stage #2: With calcium chloride at 20℃; for 1h; | 100% |
4-amino-8-bromo-N-propyl-cinnoline-3-carboxamide
(3,4-difluorophenyl)boronic acid
Conditions | Yield |
---|---|
98.7% |
para-nitrophenyl bromide
(3,4-difluorophenyl)boronic acid
3,4-difluoro-4'-nitro-1,1'-biphenyl
Conditions | Yield |
---|---|
With sodium carbonate In water at 25℃; for 6.5h; Suzuki Coupling; | 98% |
With sodium carbonate at 80℃; for 1.16667h; Catalytic behavior; Suzuki Coupling; | 97% |
With sodium carbonate at 100℃; for 0.75h; Suzuki-Miyaura Coupling; | 95% |
1-bromo-4-methoxy-benzene
(3,4-difluorophenyl)boronic acid
Conditions | Yield |
---|---|
With Ph2P(CH2CH2O)22CH3; triethylamine; palladium dichloride In water at 80℃; for 2h; Suzuki coupling; Inert atmosphere; | 98% |
With sodium carbonate at 100℃; for 2.5h; Suzuki-Miyaura Coupling; | 91% |
4-bromobenzenecarbonitrile
(3,4-difluorophenyl)boronic acid
3',4'-difluoro-(1,1'-biphenyl)-4-carbonitrile
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0); sodium carbonate In 1,2-dimethoxyethane Suzuki Coupling; Reflux; Inert atmosphere; | 98% |
With sodium carbonate at 80℃; for 1.5h; Catalytic behavior; Suzuki Coupling; | 97% |
With Ph2P(CH2CH2O)22CH3; triethylamine; palladium dichloride In water at 80℃; for 1h; Suzuki coupling; Inert atmosphere; | 96% |
(3,4-difluorophenyl)boronic acid
3,3’,4,4’-tetrafluorobiphenyl
Conditions | Yield |
---|---|
With air In N,N-dimethyl-formamide at 20℃; for 16h; Green chemistry; | 98% |
With copper fluorapatite In methanol at 20℃; for 2h; Green chemistry; | 93% |
With oxygen; potassium carbonate In water at 25℃; for 2h; Green chemistry; | 93% |
4-bromo-6-fluorobenzonitrile
(3,4-difluorophenyl)boronic acid
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0); sodium carbonate In 1,2-dimethoxyethane Suzuki Coupling; Reflux; Inert atmosphere; | 98% |
4-{3-[6-(3-bromo-5-dimethylcarbamoyl-phenoxy)-hexyl]-2-(2-ethoxycarbonyl-ethyl)-phenoxy}-butyric acid ethyl ester
(3,4-difluorophenyl)boronic acid
4-{3-[6-(5-dimethylcarbamoyl-3',4'-difluoro-biphenyl-3-yloxy)-hexyl]-2-(2-ethoxycarbonyl-ethyl)-phenoxy}-butyric acid ethyl ester
Conditions | Yield |
---|---|
With caesium carbonate; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride In 1,2-dimethoxyethane at 97℃; for 15h; Suzuki Coupling; | 97% |
(3,4-difluorophenyl)boronic acid
4-(carboxymethyl)-3',4'-difluorobiphenyl-3-carboxylic acid
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In ethanol; water at 150℃; for 0.5h; Suzuki coupling; Inert atmosphere; Microwave irradiation; | 97% |
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In ethanol; water at 150℃; for 0.5h; Suzuki Coupling; Microwave irradiation; |
8-bromo-[1,2,4]triazolo[1,5-a]pyridine-2-ylamine
(3,4-difluorophenyl)boronic acid
8-(3,4-difluoro-phenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylamine
Conditions | Yield |
---|---|
With sodium carbonate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2 In 1,4-dioxane; water at 20 - 110℃; for 18h; | 97% |
With sodium carbonate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2 In 1,4-dioxane; water at 110℃; for 18h; Suzuki Coupling; | 97% |
2,6-dibromo-4-nitroaniline
(3,4-difluorophenyl)boronic acid
2,6-bis(3,4-difluorophenyl)-4-nitroaniline
Conditions | Yield |
---|---|
With potassium phosphate tribasic heptahydrate; palladium diacetate In water; N,N-dimethyl-formamide at 80℃; for 0.416667h; Suzuki Coupling; | 97% |
1-bromo-4-(trans-4-pentylcyclohexyl)benzene
(3,4-difluorophenyl)boronic acid
3,4-difluoro-4'-(4-pentylcyclohexyl)-1,1'-biphenyl
Conditions | Yield |
---|---|
With 5%-palladium/activated carbon; potassium carbonate In ethanol; water at 80℃; for 0.5h; Suzuki Coupling; | 97% |
8-bromo-N-(2-(methylsulfonyl)ethyl)-1,6-naphthyridine-2-carboxamide
(3,4-difluorophenyl)boronic acid
8-(3,4-difluorophenyl)-N-(2-(methylsulfonyl)ethyl)-1,6-naphthyridine-2-carboxamide
Conditions | Yield |
---|---|
With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; caesium carbonate In 1,4-dioxane; water at 80℃; for 1h; | 97% |
iodobenzene
(3,4-difluorophenyl)boronic acid
3,4‐difluoro‐1,1′‐biphenyl
Conditions | Yield |
---|---|
With sodium carbonate at 100℃; for 0.666667h; Suzuki-Miyaura Coupling; | 97% |
With sodium carbonate at 80℃; for 0.833333h; Catalytic behavior; Suzuki Coupling; | 97% |
With sodium carbonate at 80℃; for 1.41667h; Kinetics; Suzuki Coupling; Green chemistry; | 96% |
(3,4-difluorophenyl)boronic acid
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0); sodium carbonate In 1,2-dimethoxyethane; water at 100℃; for 1h; Inert atmosphere; | 97% |
4-(4-propylcyclohexyl)-1-bromobenzene
(3,4-difluorophenyl)boronic acid
Conditions | Yield |
---|---|
With potassium phosphate; [Pd(Ph2PCH2CH(CH3)O)2] In tetrahydrofuran; water at 20℃; for 5h; Suzuki cross-coupling reaction; | 96% |
With potassium fluoride; [Ph2P(CH2)2NH2]2PdCl2 In tetrahydrofuran; water at 25 - 27℃; for 5h; Suzuki cross-coupling reaction; | 96% |
With potassium phosphate; cis-bis((diphenylphosphino)acetate-κ2P,O)palladium(II) In tetrahydrofuran at 25 - 27℃; for 5h; Suzuki coupling; | 91% |
4-chloro-8-(2,6-difluorophenyl)-2-{[2-hydroxy-1-(hydroxy-methyl)ethyl]amino}pyrido[2,3-d]pyrimidin-7(8H)-one
(3,4-difluorophenyl)boronic acid
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In 1,4-dioxane; water at 150℃; for 0.25h; Suzuki cross-coupling; Irradiation; microwave; | 96% |
4-Bromothiophen-2-aldehyde
(3,4-difluorophenyl)boronic acid
4-(3,4-difluorophenyl)thiophene-2-carbaldehyde
Conditions | Yield |
---|---|
With sodium carbonate; tetrakis(triphenylphosphine) palladium(0) In ethanol; water; toluene for 16h; Suzuki cross-coupling; Heating; | 96% |
o-cyanobromobenzene
(3,4-difluorophenyl)boronic acid
3',4'-difluoro-[1,1'-biphenyl]-2-carbonitrile
Conditions | Yield |
---|---|
With 5%-palladium/activated carbon; potassium carbonate In ethanol; water at 80℃; for 0.666667h; Suzuki Coupling; | 96% |
With Ph2P(CH2CH2O)22CH3; triethylamine; palladium dichloride In water at 80℃; for 2h; Suzuki coupling; Inert atmosphere; | 95% |
Conditions | Yield |
---|---|
With sodium hydroxide In water for 2h; Reflux; | 96% |
2,6-dibromoaniline
(3,4-difluorophenyl)boronic acid
2,6-bis(3,4-difluorophenyl)aniline
Conditions | Yield |
---|---|
With potassium phosphate tribasic heptahydrate; palladium diacetate In water; N,N-dimethyl-formamide at 80℃; for 1.08333h; Suzuki Coupling; | 96% |
methyl 3-bromo-4-methylbenzoate
(3,4-difluorophenyl)boronic acid
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0); caesium carbonate In N,N-dimethyl-formamide at 100℃; for 24h; Inert atmosphere; | 96% |
With tetrakis(triphenylphosphine) palladium(0); caesium carbonate In N,N-dimethyl-formamide at 100℃; for 24h; Inert atmosphere; | 96% |
bromobenzene
(3,4-difluorophenyl)boronic acid
3,4‐difluoro‐1,1′‐biphenyl
Conditions | Yield |
---|---|
With sodium carbonate at 80℃; for 1.16667h; Catalytic behavior; Suzuki Coupling; | 96% |
With sodium carbonate at 100℃; for 0.5h; Suzuki-Miyaura Coupling; | 95% |
With sodium carbonate In water at 25℃; for 7h; Suzuki Coupling; | 91% |
4-tolyl iodide
(3,4-difluorophenyl)boronic acid
Conditions | Yield |
---|---|
With sodium carbonate at 80℃; for 1.25h; Catalytic behavior; Suzuki Coupling; | 96% |
With sodium carbonate at 80℃; for 1.5h; Kinetics; Suzuki Coupling; Green chemistry; | 92% |
Conditions | Yield |
---|---|
With sodium carbonate at 80℃; for 1.16667h; Kinetics; Suzuki Coupling; Green chemistry; | 96% |
With sodium carbonate at 80℃; for 1.16667h; Catalytic behavior; Suzuki Coupling; | 87% |
2-methoxy-5-bromopyridine
(3,4-difluorophenyl)boronic acid
Conditions | Yield |
---|---|
With O4P(3-)*3K(1+)*5H2O; palladium dichloride In water; N,N-dimethyl-formamide at 20℃; for 24h; | 96% |
2-(4-bromophenyl]pyridine
(3,4-difluorophenyl)boronic acid
Conditions | Yield |
---|---|
With palladium diacetate; potassium carbonate In ethanol; water at 80℃; | 95.6% |
(3,4-difluorophenyl)boronic acid
Conditions | Yield |
---|---|
With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; caesium carbonate In 1,4-dioxane; water at 110℃; for 12h; Inert atmosphere; | 95.04% |
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