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inquiryHebei yanxi chemical co., LTD is a professional research, development and production 2-phenylacetamide enterprise backbone members by local well-known entrepreneurs and professional senior engineers in the party's "low carbon environ
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inquiryThe 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
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inquiryDayangChem exported this product to many countries and regions at best price in China. If you are looking for the product’s supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product specifica
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inquiry2,4-Difluorophenylboronic acid Basic information Product Name: 2,4-Difluorophenylboronic acid Synonyms: RARECHEM AH PB 0168;2,4-DIFLUOROBENZENEBORONIC ACID;2,4-DIFLUOROPHENYLBORONIC ACID
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inquiryCAS Number 144025-03-6 Product Name 2,4-difluorobenzeneboronic Acid Synonyms Scandium Tris(trifluoromethanesulfonate); 2,4-
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inquiryProduct Name: 2,4-Difluorophenylboronic acid acid CAS: 144025-03-6 MF: C6H5BF2O2 MW: 157.91 EINECS: 604-390-9 Mol File: 144025-03-6.mol 2,4-Difluorophenylboronic acid Structure 2,4-Difluorophenylboronic acid Chemical Properties Me
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inquiry2,4-Difluorophenylboronic acid CAS: 144025-03-6 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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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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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
A substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc
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inquiry2,4-difluorophenylboronic acid 144025-03-6 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 experie
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inquiryJ&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia
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Zibo Hangyu Biotechnology Development 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 chemi
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inquiryfactory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B
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inquiryTrimethyl borate
(2,4-difluorophenyl)magnesium bromide
2,4-difluorophenylboronic acid
Conditions | Yield |
---|---|
With sulfuric acid In tetrahydrofuran; water | 84.3% |
With sulfuric acid In tetrahydrofuran; water | 84.3% |
In tetrahydrofuran | 74.8% |
In tetrahydrofuran | 74.8% |
Stage #1: Trimethyl borate; (2,4-difluorophenyl)magnesium bromide In tetrahydrofuran at -60℃; for 5h; Stage #2: With hydrogenchloride In tetrahydrofuran; water at 0℃; pH=1; Inert atmosphere; | 40% |
2,4-difluorobromobenzene
Trimethyl borate
2,4-difluorophenylboronic acid
Conditions | Yield |
---|---|
With n-butyllithium In diethyl ether; hexane n-BuLi (2.5 M, hexane) was added to C6F2BrH3 in Et2O at -70 °C, 1.5 equiv. of cold soln. of B(OMe)3 was added in Et2O, stirring at -60 °C for 1 h, mixt. was allowed to warm to 15 °C within 1 h; poured into 5 % HCl, org. layer was sepd., aq. layer was twice extd. with ether, extracts were combined, dried with MgSO4, evapn., solid was stored over water at 15 °C for 1 month; | 77% |
C6H3BF5(1-)
2,4-difluorophenylboronic acid
Conditions | Yield |
---|---|
In phosphate buffer pH=6.9 - 7.0; Kinetics; |
tris(2,4-difluorophenyl)boroxine
water
2,4-difluorophenylboronic acid
Conditions | Yield |
---|---|
In acetonitrile | |
In diethyl ether |
2-methoxy-ethanol
2,4-difluorophenylboronic acid
Conditions | Yield |
---|---|
With sodium carbonate In water; acetylacetone |
2,4-difluorophenylboronic acid
Conditions | Yield |
---|---|
With hydrogenchloride In water | 1.15 g |
2,4-difluorobromobenzene
tri-n-propyl borate
water
2,4-difluorophenylboronic acid
Conditions | Yield |
---|---|
Stage #1: 2,4-difluorobromobenzene With magnesium Stage #2: tri-n-propyl borate Stage #3: water Acidic conditions; |
2,4-difluorophenylboronic acid
3-Iodobenzoic acid
Conditions | Yield |
---|---|
Stage #1: 3-Iodobenzoic acid With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine; Wang resin In dichloromethane at 20℃; for 22h; Stage #2: 2,4-difluorophenylboronic acid With tris(dibenzylideneacetone)dipalladium (0); potassium carbonate In N,N-dimethyl-formamide at 20℃; Stage #3: With trifluoroacetic acid In dichloromethane at 20℃; for 13h; | 100% |
2-bromo-pyridine
2,4-difluorophenylboronic acid
2-(2,4-difluorophenyl)pyridine
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0); sodium carbonate In tetrahydrofuran at 70℃; for 24h; Suzuki coupling; | 100% |
With tetrakis(triphenylphosphine) palladium(0); sodium carbonate In tetrahydrofuran; water at 70℃; Inert atmosphere; | 98% |
With sodium carbonate; tetrakis(triphenylphosphine) palladium(0) In tetrahydrofuran; water at 70℃; for 24h; | 97% |
trifluoromethanesulfonic acid 6-methoxy-1-[4-(2-piperidin-1-ylethoxy)phenoxy]naphthalen-2-yl ester
2,4-difluorophenylboronic acid
Conditions | Yield |
---|---|
Stage #1: trifluoromethanesulfonic acid 6-methoxy-1-[4-(2-piperidin-1-ylethoxy)phenoxy]naphthalen-2-yl ester; 2,4-difluorophenylboronic acid With cesium fluoride; tricyclohexylphosphine; palladium diacetate In acetonitrile at 90℃; for 0.166667h; Suzuki Coupling; Stage #2: With hydrogenchloride In diethyl ether | 100% |
4-Iodophenol
2,4-difluorophenylboronic acid
4-(2,4-difluorophenyl)-phenol
Conditions | Yield |
---|---|
With potassium carbonate; palladium(0)bis(tricyclohexylphosphine) In water; N,N-dimethyl-formamide Inert atmosphere; Reflux; | 100% |
(6-Bromopyridin-2-yl)-[5-(2-tert-butyl-pyrimidin-4-yl)-2-methylphenyl]amine
2,4-difluorophenylboronic acid
[5-(2-tert-Butyl-pyrimidin-4-yl)-2-methylphenyl]-[6-(2,4-difluorophenyl)-pyridin-2-yl]amine
Conditions | Yield |
---|---|
With sodium carbonate; tetrakis(triphenylphosphine) palladium(0) In ethanol; water at 75℃; for 3h; Suzuki Coupling; | 100% |
2,4-difluorophenylboronic acid
2-bromo-6-(2,4-difluorophenyl)pyridine
Conditions | Yield |
---|---|
With sodium carbonate; tetrakis(triphenylphosphine) palladium(0) In ethanol; water at 75℃; for 2.5h; Product distribution / selectivity; Suzuki Coupling; | 100% |
2,4-difluorophenylboronic acid
Conditions | Yield |
---|---|
With palladium diacetate; sodium carbonate In water at 20℃; for 3h; Suzuki Coupling; Inert atmosphere; | 100% |
para-nitrophenyl bromide
2,4-difluorophenylboronic acid
2,4-difluoro-4′-nitrobiphenyl
Conditions | Yield |
---|---|
With 1,1',1'',1'''-benzene-1,2,4,5-tetrayltetrakis(methylene)tetrakis-(piperidin-4-ol); palladium diacetate; potassium carbonate In ethanol; water at 20℃; Suzuki-Miyaura Coupling; | 100% |
5-ethyl-4-iodo-2(5H)-furanone
2,4-difluorophenylboronic acid
Conditions | Yield |
---|---|
With 1,1',1'',1'''-benzene-1,2,4,5-tetrayltetrakis(methylene)tetrakis-(piperidin-4-ol); palladium diacetate; potassium carbonate In ethanol; water at 20℃; for 0.25h; Suzuki-Miyaura Coupling; | 100% |
2,4-difluorophenylboronic acid
Conditions | Yield |
---|---|
With palladium diacetate; sodium carbonate; triphenylphosphine In 1,4-dioxane; water Suzuki-Miyaura Coupling; Inert atmosphere; Reflux; | 100% |
5-bromosalicyclic acid
2,4-difluorophenylboronic acid
2',4'-difluoro-4-hydroxybiphenyl-3-carboxylic acid
Conditions | Yield |
---|---|
With 2-[5-(4-methylphenyl)isoxazol-3-yl]-5-(5-phenylisoxazol-3-yl)-1,3,4-oxadiazole·2PdCl2; potassium carbonate In water; N,N-dimethyl-formamide at 100℃; for 0.0166667h; Suzuki Coupling; | 99% |
With potassium carbonate; palladium dichloride In water; N,N-dimethyl-formamide at 75℃; Temperature; Solvent; Reagent/catalyst; Sonication; Cooling; | 98.37% |
With C11H8Cl4N2O3Pd; potassium carbonate In methanol; water; N,N-dimethyl-formamide at 100℃; for 0.0833333h; Suzuki Coupling; | 97% |
4-chloromethoxybenzene
2,4-difluorophenylboronic acid
2,4-difluoro-4'-methoxybiphenyl
Conditions | Yield |
---|---|
With dicyclohexyl-(2',6'-dimethoxybiphenyl-2-yl)-phosphane; potassium phosphate; palladium diacetate In toluene at 80℃; for 16h; Suzuki-Miyaura coupling; | 99% |
With potassium carbonate; 2-(dicyclohexylphosphino)-2'-methylbiphenyl; palladium on activated charcoal In N,N-dimethyl acetamide; water at 100℃; for 2h; Suzuki-Miyaura cross-coupling; | 64% |
C29H29N3O4S
2,4-difluorophenylboronic acid
A
2-(2,4-difluorophenylthio)-N-isopropylbenzamide
B
(+)-(S)-2-(benzyloxycarbonylamino)-1-(2,4-difluorophenyl)-3-(1H-indol-3-yl)propan-1-one
Conditions | Yield |
---|---|
With copper(I) 2-hydroxy-3-methylbenzoate; oxygen In N,N-dimethyl-formamide at 23℃; for 3h; optical yield given as %ee; | A 99% B 97% |
4-bromo-5H-furan-2-one
2,4-difluorophenylboronic acid
Conditions | Yield |
---|---|
With bis-triphenylphosphine-palladium(II) chloride; potassium fluoride In tetrahydrofuran; water for 5h; Inert atmosphere; Reflux; | 99% |
C17H18BrNS2
2,4-difluorophenylboronic acid
2-(2,4-difluorophenyl)-4-(5-hexylthieno[3,2-b]thien-2-yl)pyridine
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0); sodium carbonate In tetrahydrofuran; water at 70℃; for 0.333333h; Suzuki coupling; Inert atmosphere; Microwave irradiation; | 99% |
4-methoxyphenyl p-toluenesulfonate
2,4-difluorophenylboronic acid
2,4-difluoro-4'-methoxybiphenyl
Conditions | Yield |
---|---|
With potassium phosphate; nickelocene; tricyclohexylphosphine In tetrahydrofuran at 20℃; for 8h; Reagent/catalyst; Glovebox; Inert atmosphere; | 99% |
naphthalen-2-yl tosylate
2,4-difluorophenylboronic acid
Conditions | Yield |
---|---|
With potassium phosphate; bis(tricyclohexylphosphine)nickel(II) bromide In tetrahydrofuran; water at 20℃; Reagent/catalyst; Glovebox; | 99% |
2,4-difluorophenylboronic acid
Conditions | Yield |
---|---|
With potassium phosphate; bis(tricyclohexylphosphine)nickel(II) bromide In tetrahydrofuran; water at 20℃; Glovebox; | 99% |
2,6-dichloro-4-iodopyridine
2,4-difluorophenylboronic acid
Conditions | Yield |
---|---|
With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; sodium hydrogencarbonate In 1,2-dimethoxyethane; water at 90℃; for 1h; Inert atmosphere; | 98.5% |
para-bromoacetophenone
2,4-difluorophenylboronic acid
1-(2',4'difluoro[1,1']biphenyl-4-yl)ethanone
Conditions | Yield |
---|---|
With C20H12N2O8PdS2(2-)*2Na(1+); sodium hydroxide In water at 100℃; for 6h; | 98% |
With C40H56Cl2FeN2O4P2; sodium carbonate In water; acetone at 20℃; for 4h; Suzuki coupling; | 92% |
With [Pd(N-(3-chloro-2-quinoxalinyl)-N'-(2,6-diisopropylphenyl)imidazolium)(PPh3)Cl2]; potassium carbonate In water at 70℃; for 3h; Catalytic behavior; Suzuki-Miyaura Coupling; | 55% |
With cis,cis,cis-1,2,3,4-tetrakis(diphenylphosphinomethyl)cyclope; potassium carbonate; bis(η3-allyl-μ-chloropalladium(II)) In xylene at 130℃; for 20h; Suzuki cross-coupling reaction; | |
With (R,R)-N,N'-bis[(2,4-dimethoxyphenyl)methyl]-1,2-cyclohexanediamine PdCl2 complex; potassium carbonate In N,N-dimethyl-formamide at 120℃; for 24h; Reactivity; Reagent/catalyst; Suzuki coupling; Aerobic conditions; | 99 %Spectr. |
6-bromo-N-phenyl-N-(pyridin-2-yl)pyridin-2-amine
2,4-difluorophenylboronic acid
F2C6H3C5H3NN(C6H5)C5H4N
Conditions | Yield |
---|---|
With palladium diacetate; potassium carbonate; triphenylphosphine In 1,2-dimethoxyethane; water for 6h; Inert atmosphere; Reflux; | 98% |
n-butyldiethanolamine
2,4-difluorophenylboronic acid
Conditions | Yield |
---|---|
With magnesium sulfate In acetone at 35℃; for 1h; | 98% |
2-chloro-4-methylquinoline
2,4-difluorophenylboronic acid
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0); sodium carbonate In ethanol; water; toluene at 110℃; for 16h; Suzuki-Miyaura Coupling; Inert atmosphere; | 98% |
Suzuki Coupling; Inert atmosphere; Schlenk technique; |
Conditions | Yield |
---|---|
With bis-triphenylphosphine-palladium(II) chloride; potassium phosphate In 1,4-dioxane at 50℃; for 8h; Inert atmosphere; regioselective reaction; | 98% |
Conditions | Yield |
---|---|
With C35H40N4O9(2+)*2Cl(1-); palladium diacetate; potassium hydroxide In ethanol at 100℃; for 1.5h; Suzuki Coupling; Green chemistry; | 98% |
2-hydroxy-5-iodobenzoic acid
2,4-difluorophenylboronic acid
2',4'-difluoro-4-hydroxybiphenyl-3-carboxylic acid
Conditions | Yield |
---|---|
With C32H26Cl2N8O4Pd2; potassium carbonate In methanol; water for 0.0833333h; Suzuki-Miyaura Coupling; Reflux; | 98% |
With choline chloride; palladium diacetate; sodium carbonate; glycerol at 60℃; for 5h; Suzuki-Miyaura Coupling; | 52% |
2,4-difluorophenylboronic acid
Conditions | Yield |
---|---|
With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; sodium carbonate In ethanol; water; N,N-dimethyl-formamide; toluene at 86℃; for 2.66667h; Suzuki Coupling; Inert atmosphere; | 97% |
2-bromo-5-chlorobenzaldehyde
2,4-difluorophenylboronic acid
Conditions | Yield |
---|---|
With potassium phosphate monohydrate; C66H84O10P2Pd In water; toluene at 45℃; for 3h; Reagent/catalyst; Solvent; Suzuki-Miyaura Coupling; Inert atmosphere; | 97% |
With potassium phosphate monohydrate; C50H64NO6PPdS In water at 45℃; for 3h; Suzuki-Miyaura Coupling; Inert atmosphere; Sealed tube; |
m-bromobenzoic acid
2,4-difluorophenylboronic acid
Conditions | Yield |
---|---|
With 4-(di-tert-butylphosphino)ethyltrimethylammonium chloride; sodium carbonate; sodium tetrachloropalladate(II) In water at 20℃; Suzuki reaction; | 96% |
4-chloro-aniline
2,4-difluorophenylboronic acid
Conditions | Yield |
---|---|
With dicyclohexyl-(2',6'-dimethoxybiphenyl-2-yl)-phosphane; potassium phosphate; palladium diacetate In toluene at 80℃; for 10h; Suzuki-Miyaura coupling; | 96% |
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