Hangzhou Yunuo Chemical Co., Ltd is located in Hangzhou city China. As a global supplier in the chemical industry, Yunuochem is to create added value for customers around the world. Sticking to such business idea of "Good faith wins the bu
Cas:41604-19-7
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inquiryDayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe
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inquiryWelcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our
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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, Qingdao
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
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inquiry1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s
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inquiryOur main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block
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inquiry1 Factory price 2 High quality 3 Good service 4 Prompt service Appearance:The crystallization Storage:Kept in dry and cool place and from sunlight; Kept the packing intact. Package: 25kg plastic woven bag with inner linning. Application: Food
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inquiry4-Bromo-2-fluorobiphenyl Basic information Product Name: 4-Bromo-2-fluorobiphenyl Synonyms: 4-BROMO-2-FLUOROBIPHENYL;4-BROMO-2-FLUORO-1,1'-BIPHENYL;2-FLUORO-4-B
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inquiryWith our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin
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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: 4-Bromo-2-fluorobiphenyl Synonyms: 1-chloro-4-methylsulfonyl-2-(trifluoromethyl)benzene CAS:41604-19-7 MF: C8H6ClF3O2S Appearance: white powder Storage:Store in cool and dry place, away from sun light. Package: 25kgs/drum Application:Ph
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inquiry1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized
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inquiryOur company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At prese
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inquiry4-Bromo-2-fluorobiphenyl CAS:41604-19-7 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
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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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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
1. Timely and efficient service to ensure communication with customers 2. Produce products of different specifications and sizes according to your requirements. 3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures s
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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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inquiryOur Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We
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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
Our Services 1. New Molecules R&D 2. Own test center HPLC NMR GC LC-MS 3. API and Intermediates from China reputed manufacturers 4. Documents support COA MOA MSDS DMF open part Our advantages 1. Government awarded company. Top 100 enter
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inquiryA 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
Cas:41604-19-7
Min.Order:4 Kilogram
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inquiry1. Product advantages: exquisite appearance and unique functions. 2. Product Advantages: Our products are the best,fast speed ,in large stock 3. High-quality products and thoughtful service are your greatest satisfaction. 4. The product
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inquiryZibo 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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inquiryMassive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and als
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inquiryProduct name: 4-Bromo-2-Fluorobiphenyl CAS No.:41604-19-7 Molecule Formula:C8H6ClF3O2S Molecule Weight:258.65 Purity: 98.0% Package: 25kg/drum Description:White powder Manufacture Standards:Enterprise Standard TEST
Cas:41604-19-7
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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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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
Cas:41604-19-7
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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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inquirysodium carbonate
1-bromo-3-fluoro-4-iodobenzene
phenylboronic acid
1-bromo-3-fluoro-4-phenylbenzene
Conditions | Yield |
---|---|
palladium In fluorobenzene; nitrogen | 87% |
Pd on carbon; palladium dichloride In fluorobenzene; concentrated ethanol | 55% |
4-bromo-2-fluoroaniline
1-bromo-3-fluoro-4-phenylbenzene
Conditions | Yield |
---|---|
83% |
Conditions | Yield |
---|---|
With i-propyl nitrite; copper(l) chloride at 20℃; for 3h; | 76% |
With methyl nitrite; copper(l) chloride at 43 - 50℃; for 1.83333h; | 75% |
1-bromo-3-fluoro-4-phenylbenzene
Conditions | Yield |
---|---|
With pyridinium hydrobromide perbromide In tetrahydrofuran; water at 20℃; for 0.666667h; chemoselective reaction; | 74% |
1-bromo-3-fluoro-4-iodobenzene
phenylboronic acid
1-bromo-3-fluoro-4-phenylbenzene
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In ethanol; toluene for 5h; Reflux; | 70% |
Conditions | Yield |
---|---|
With palladium diacetate In water at 20℃; for 72h; Suzuki-Miyaura Coupling; Inert atmosphere; | 30% |
Conditions | Yield |
---|---|
With hydrogenchloride; sodium nitrite In methanol; water; acetic acid; benzene | 64.6 grams (51.5%) |
With hydrogenchloride; sodium nitrite In methanol; water; acetic acid; benzene | 64.6 grams (51.5%) |
4-bromo-2-amino-1,1'-biphenyl
1-bromo-3-fluoro-4-phenylbenzene
2-phenylpropionic acid methyl ester
1-bromo-3-fluoro-4-phenylbenzene
Conditions | Yield |
---|---|
With tri-tert-butyl phosphine; lithium dicyclohexylamide; P(dba)2 In toluene at 20℃; for 15h; | 97% |
1-bromo-3-fluoro-4-phenylbenzene
zinc(II) chloride
Conditions | Yield |
---|---|
Stage #1: 1-bromo-3-fluoro-4-phenylbenzene With magnesium; lithium chloride In tetrahydrofuran at 25℃; Schlenk technique; Inert atmosphere; Stage #2: zinc(II) chloride In tetrahydrofuran at 0 - 25℃; for 0.25h; Schlenk technique; Inert atmosphere; | 96% |
With magnesium; lithium chloride In tetrahydrofuran at 0℃; Inert atmosphere; | |
Stage #1: 1-bromo-3-fluoro-4-phenylbenzene With magnesium; lithium chloride In tetrahydrofuran at 20℃; Inert atmosphere; Schlenk technique; Heating; Stage #2: zinc(II) chloride In tetrahydrofuran at 0 - 20℃; Inert atmosphere; Schlenk technique; |
1-bromo-3-fluoro-4-phenylbenzene
phenylacetylene
Conditions | Yield |
---|---|
With potassium carbonate; palladium dichloride; catacxium A In N,N-dimethyl-formamide at 60℃; for 16h; Sonogashira Cross-Coupling; Inert atmosphere; Sealed tube; | 96% |
potassium 2-cyanopropanoate
1-bromo-3-fluoro-4-phenylbenzene
α-methyl-(2-fluoro-4-biphenylyl)acetonitrile
Conditions | Yield |
---|---|
With bis(η3-allyl-μ-chloropalladium(II)); 4,5-bis(diphenylphos4,5-bis(diphenylphosphino)-9,9-dimethylxanthenephino)-9,9-dimethylxanthene In 1,3,5-trimethyl-benzene at 20 - 140℃; for 3.16667h; Inert atmosphere; Sealed tube; chemoselective reaction; | 95% |
1-bromo-3-fluoro-4-phenylbenzene
Conditions | Yield |
---|---|
With 1,1'-bis(diisopropylphosphino)ferrocene; Pd(dippf)maleimide; sodium t-butanolate In toluene at 120℃; for 24h; Inert atmosphere; | 94% |
acetic acid tert-butyl ester
1-bromo-3-fluoro-4-phenylbenzene
Conditions | Yield |
---|---|
With tri-tert-butyl phosphine; lithium dicyclohexylamide; bis(dibenzylideneacetone)-palladium(0) In toluene at 20℃; for 15h; | 93% |
1-bromo-3-fluoro-4-phenylbenzene
2-fluorobiphenyl
Conditions | Yield |
---|---|
With hydrogen; triethylamine In methanol; water at 120℃; under 22502.3 Torr; for 46h; Autoclave; | 93% |
With hydrogen; triethylamine In methanol; water at 120℃; under 22502.3 Torr; | 93% |
With lithium aluminium tetrahydride; niobium pentachloride In 1,2-dimethoxyethane for 0.5h; Heating; | 40% |
With iron(III)-acetylacetonate; tert-butylmagnesium chloride In tetrahydrofuran at 0℃; for 1.5h; Inert atmosphere; | 86 %Chromat. |
1-bromo-3-fluoro-4-phenylbenzene
trimethylsilylacetylene
Conditions | Yield |
---|---|
Stage #1: 1-bromo-3-fluoro-4-phenylbenzene; trimethylsilylacetylene With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine In tetrahydrofuran at 55℃; for 24h; Sonogashira Cross-Coupling; Inert atmosphere; Schlenk technique; Sealed tube; Stage #2: With potassium carbonate In tetrahydrofuran; methanol at 20℃; for 2h; Inert atmosphere; Schlenk technique; Sealed tube; | 93% |
1-bromo-3-fluoro-4-phenylbenzene
diethyl malonate
Conditions | Yield |
---|---|
With potassium phosphate; tri-tert-butyl phosphine; bis(dibenzylideneacetone)-palladium(0) In toluene at 70℃; for 12h; | 91% |
With sodium hydride; copper(I) bromide 1.) dioxane, 17-20 deg C, 2.) dioxane, reflux, 6 h; Yield given. Multistep reaction; |
Methyl isobutyrate
1-bromo-3-fluoro-4-phenylbenzene
Conditions | Yield |
---|---|
With tri-tert-butyl phosphine; lithium dicyclohexylamide; bis(dibenzylideneacetone)-palladium(0) In toluene at 20℃; for 14h; | 91% |
Conditions | Yield |
---|---|
With 10H-phenothiazine; bis(μ-chloro)bis{(2-(1-(hydroxyimino)methyl)phenyl-C1,N)palladium(II)}; potassium acetate In N,N-dimethyl acetamide at 105℃; under 760.051 Torr; for 18h; Heck-Mizoroki reaction; Inert atmosphere; | 91% |
1-bromo-3-fluoro-4-phenylbenzene
pinacol vinylboronate
4-ethenyl-2-fluorobiphenyl
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In 1,4-dioxane; water Inert atmosphere; Reflux; | 91% |
With PdCl2((S)-Xyl-phanephos); potassium carbonate In 1,4-dioxane; water at 101℃; for 17h; Inert atmosphere; | 59% |
Suzuki Coupling; |
1,1-bis(trimethylsilyloxy)prop-1-ene
1-bromo-3-fluoro-4-phenylbenzene
fluorobiprofen
Conditions | Yield |
---|---|
Stage #1: 1-bromo-3-fluoro-4-phenylbenzene With zinc(II) fluoride; tri-tert-butyl phosphine; bis(dibenzylideneacetone)-palladium(0) In toluene for 0.666667h; Inert atmosphere; Stage #2: 1,1-bis(trimethylsilyloxy)prop-1-ene In tetrahydrofuran; N,N-dimethyl-formamide; toluene at 80℃; for 12h; Sealed tube; Inert atmosphere; | 91% |
tert-butyl propionate
1-bromo-3-fluoro-4-phenylbenzene
Conditions | Yield |
---|---|
Stage #1: tert-butyl propionate With palladium diacetate; lithium hexamethyldisilazane; DavePhos In hexanes; toluene at -10℃; Inert atmosphere; Stage #2: 1-bromo-3-fluoro-4-phenylbenzene In hexanes; toluene at -10 - 80℃; Inert atmosphere; | 90% |
With palladium diacetate; lithium hexamethyldisilazane; DavePhos In toluene at 80℃; for 0.333333h; | 86% |
With 1,3-bis(2,6-diisopropylphenyl)-4,5-dihydro-1H-imidazolium tetrafluoroborate; sodium hexamethyldisilazane; bis(dibenzylideneacetone)-palladium(0) In toluene at 20℃; for 12h; | 66% |
methyl cyclohexylcarboxylate
1-bromo-3-fluoro-4-phenylbenzene
Conditions | Yield |
---|---|
With tri-tert-butyl phosphine; lithium dicyclohexylamide; bis(dibenzylideneacetone)-palladium(0) In toluene at 20℃; for 18h; | 90% |
benzyl 2-methylpropanoate
1-bromo-3-fluoro-4-phenylbenzene
Conditions | Yield |
---|---|
With tri-tert-butyl phosphine; lithium dicyclohexylamide; bis(dibenzylideneacetone)-palladium(0) In toluene at 20℃; for 12h; | 90% |
1-bromo-3-fluoro-4-phenylbenzene
4,4,5,5-tetramethyl-2-phenethyl-1,3,2-dioxaborolane
2-fluoro-4-phenethylbiphenyl
Conditions | Yield |
---|---|
With tris-(dibenzylideneacetone)dipalladium(0); sodium t-butanolate; ruphos In water; toluene at 80℃; for 24h; Suzuki coupling; Inert atmosphere; | 90% |
1-bromo-3-fluoro-4-phenylbenzene
acetyl chloride
4-acetyl-4'-bromo-2'-fluorobiphenyl
Conditions | Yield |
---|---|
With aluminium trichloride In various solvent(s) for 16h; Ambient temperature; | 88% |
With aluminium trichloride In various solvent(s) | |
With sodium bicarbonate; aluminium trichloride In dichloromethane; water | 96 g (82.2%) |
Conditions | Yield |
---|---|
Stage #1: 1-bromo-3-fluoro-4-phenylbenzene With tert.-butyl lithium In tetrahydrofuran; pentane at -78 - -40℃; for 0.75h; Inert atmosphere; Stage #2: N-tosyl-1,2-oxazetidine With N,N,N,N,-tetramethylethylenediamine In tetrahydrofuran; pentane at -55℃; for 1h; Inert atmosphere; | 88% |
1-bromo-3-fluoro-4-phenylbenzene
tetramethylammonium trifluoromethylselenate(0)
Conditions | Yield |
---|---|
With [2,2]bipyridinyl; bis(1,5-cyclooctadiene)nickel (0) In tetrahydrofuran at 20℃; for 12h; Inert atmosphere; | 86% |
1-bromo-3-fluoro-4-phenylbenzene
propionyl chloride
2-fluoro-4-bromo-4'-propionylbiphenyl
Conditions | Yield |
---|---|
With aluminium trichloride In various solvent(s) for 16h; Ambient temperature; | 85% |
With aluminium trichloride In various solvent(s) |
methanethiosulfonic acid S-methyl ester
1-bromo-3-fluoro-4-phenylbenzene
2-fluoro-4-(methylthio)biphenyl
Conditions | Yield |
---|---|
Stage #1: 1-bromo-3-fluoro-4-phenylbenzene With magnesium; lithium chloride In tetrahydrofuran at 25℃; for 0.5h; Inert atmosphere; Stage #2: methanethiosulfonic acid S-methyl ester In tetrahydrofuran at 0 - 25℃; Inert atmosphere; Stage #3: In tetrahydrofuran | 84% |
Conditions | Yield |
---|---|
Stage #1: 1-bromo-3-fluoro-4-phenylbenzene With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 0.5h; Inert atmosphere; Stage #2: cyclohexanone In tetrahydrofuran; hexane at -78 - 20℃; for 1.83333h; Inert atmosphere; | 84% |
1-bromo-3-fluoro-4-phenylbenzene
butyryl chloride
1-(4'-Bromo-2'-fluoro-biphenyl-4-yl)-butan-1-one
Conditions | Yield |
---|---|
With aluminium trichloride In various solvent(s) for 16h; Ambient temperature; | 83% |
methyl 2-methylbutanoate
1-bromo-3-fluoro-4-phenylbenzene
Conditions | Yield |
---|---|
With tri-tert-butyl phosphine; lithium dicyclohexylamide; bis(dibenzylideneacetone)-palladium(0) In toluene at 20℃; for 10h; | 83% |
1-bromo-3-fluoro-4-phenylbenzene
tert-butyl (3R)-3-({[(1S)-2,2-dimethyl-1-({[(1R)-1-phenylethyl]amino}carbonyl)propyl]amino}carbonyl)hex-5-enoate
C
tert-butyl (3R,5E)-3-({[(1S)-2,2-dimethyl-1-({[(1R)-1-phenylethyl]amino}carbonyl)propyl]amino}carbonyl)-6-[3-fluoro-(4-phenyl)phenyl]hex-5-enoate
Conditions | Yield |
---|---|
A n/a B n/a C 83% |
1-bromo-3-fluoro-4-phenylbenzene
phenylboronic acid
2'-fluoro-1,1':4',1''-terphenyl
Conditions | Yield |
---|---|
With potassium carbonate In ethanol; water at 75℃; for 12h; Suzuki-Miyaura Coupling; | 83% |
With potassium carbonate In ethanol; water for 0.333333h; Catalytic behavior; Suzuki-Miyaura Coupling; Heating; Green chemistry; | 60% |
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