DayangChem 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
Cas:2357-52-0
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
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
Cas:2357-52-0
Min.Order:1 Metric Ton
Negotiable
Type:Manufacturers
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
Cas:2357-52-0
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryProduct Name: 4-Bromo-2-fluoroanisole Synonyms: 4-Bromo-2-fluoro-1-methoxybenzene;Benzene, 4-bromo-2-fluoro-1-methoxy-;1-BROMO-3-FLUORO-4-METHOXYBENZENE;2-FLUORO-4-BROMOANISOLE;4-BROMO-2-FLUOROANISOLE;4-Bromo-2-Fluoromethoxybenzene;4-Bromo-2
Cas:2357-52-0
Min.Order:1 Gram
FOB Price: $8900.0
Type:Lab/Research institutions
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
Cas:2357-52-0
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
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
Cas:2357-52-0
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryWe are the manufacturers and suppliers of API in China, and warehouse in Germany and USA of California, which can quickly and safely deliver to your address 1.High quality and competitive price. 2.Free sample for your evaluation. 3.Promptly delivery
Cas:2357-52-0
Min.Order:10 Gram
FOB Price: $3.5
Type:Trading Company
inquiry4-Bromo-2-fluoroanisole CAS:2357-52-0 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
Cas:2357-52-0
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiry1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highly qualifie
Cas:2357-52-0
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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
Cas:2357-52-0
Min.Order:1 Kilogram
FOB Price: $10.0 / 20.0
Type:Lab/Research institutions
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
Hangzhou 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
Cas:2357-52-0
Min.Order:0 Metric Ton
Negotiable
Type:Lab/Research institutions
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:2357-52-0
Min.Order:4 Kilogram
Negotiable
Type:Lab/Research institutions
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
Cas:2357-52-0
Min.Order:0 Metric Ton
Negotiable
Type:Other
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
Product name: 4-Bromo-2-Fluoroanisole CAS No.:2357-52-0 Molecule Formula:C7H6BrFO Molecule Weight:205.03 Purity: 98.0% Package: 25kg/drum Description:White powder Manufacture Standards:Enterprise Standard TESTING I
Cas:2357-52-0
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiry4-Bromo-2-fluoroanisole Basic information Product Name: 4-Bromo-2-fluoroanisole Synonyms: 4-Bromo-2-fluoro-1-methoxybenzene;Benzene, 4-bromo-2-fluoro-1-methoxy-;1-BROMO-3-FLUORO-4-METHOXYBENZENE;2-FLUORO-4-BROMOANISOLE;4-BROMO-2-FLUOROANISOLE;
Cas:2357-52-0
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
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:2357-52-0
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Trading Company
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
Cas:2357-52-0
Min.Order:1 Kilogram
FOB Price: $2.0
Type:Lab/Research institutions
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
Cas:2357-52-0
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
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:2357-52-0
Min.Order:1 Metric Ton
FOB Price: $1.5
Type:Trading Company
inquiryAppearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
High 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
We are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp
Cas:2357-52-0
Min.Order:1 Metric Ton
FOB Price: $1.0
Type:Trading Company
inquiryOur 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
Cas:2357-52-0
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryStock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Cas:2357-52-0
Min.Order:0
Negotiable
Type:Lab/Research institutions
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 Port
Cas:2357-52-0
Min.Order:0 Metric Ton
Negotiable
Type:Manufacturers
inquiryhigh purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou
Conditions | Yield |
---|---|
With N-Bromosuccinimide at 20℃; for 0.5h; regioselective reaction; | 96% |
With sodium bicarbonate; bromine; sodium hydrogensulfite In chloroform; water | 94% |
With bromine In chloroform for 3h; Ambient temperature; | 92% |
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 20℃; | 70% |
With potassium carbonate In acetone at 0 - 60℃; for 48h; | |
With potassium carbonate In acetone at 0 - 60℃; for 48h; | |
With potassium carbonate In acetone at 0 - 60℃; for 48h; |
Conditions | Yield |
---|---|
With 2,3-dicyano-5,6-dichloro-p-benzoquinone In 2,2,2-trifluoroethanol; 1,2-dichloro-ethane at 40℃; for 48h; Irradiation; | 64% |
Conditions | Yield |
---|---|
With sulfuric acid; sodium nitrite Behandeln des Reaktionsgemisches mit Kupfer(I)-bromid und wss. Bromwasserstoffsaeure; |
3-fluoro-4-methoxyphenyl bromide
Conditions | Yield |
---|---|
beim Erhitzen; |
3-fluoro-4-methoxyphenyl bromide
1-bromo-4-methoxy-benzene
A
3-fluoro-4-methoxyphenyl bromide
B
5-bromo-1,3-difluoro-2-methoxy-benzene
Conditions | Yield |
---|---|
With formic acid; fluorine at 10℃; for 1.75h; Fluorination; Title compound not separated from byproducts; | A 43 % Spectr. B 15 % Spectr. |
Conditions | Yield |
---|---|
With magnesium In tetrahydrofuran; hexane; nitrogen |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: potassium carbonate / tetrahydrofuran / 1 h / 50 °C 2: N-Bromosuccinimide / acetonitrile / 3 h / 70 °C View Scheme |
ethyl 3,3-dicyano-2-methylprop-2-enoate
3-fluoro-4-methoxyphenyl bromide
Conditions | Yield |
---|---|
Stage #1: 3-fluoro-4-methoxyphenyl bromide With iodine; magnesium; lithium chloride In ethylene dibromide at 20℃; for 1h; Inert atmosphere; Stage #2: ethyl 3,3-dicyano-2-methylprop-2-enoate In benzene at -40℃; for 0.5h; Inert atmosphere; regioselective reaction; | 95% |
3-fluoro-4-methoxyphenyl bromide
bis(pinacol)diborane
2-(3-fluoro-4-methoxyphenyl)-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane
Conditions | Yield |
---|---|
With 10H-phenothiazine; caesium carbonate In acetonitrile for 24h; Irradiation; Sealed tube; Inert atmosphere; | 95% |
With meso-tetra(p-tolyl)porphinato-palladium(II); potassium acetate In 1,4-dioxane at 110℃; for 8h; Miyaura Borylation Reaction; chemoselective reaction; | 70% |
With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium acetate In 1,4-dioxane at 80℃; for 3h; Inert atmosphere; |
2-amino-N-(4-fluorophenyl)nicotinamide
3-fluoro-4-methoxyphenyl bromide
2-(3-fluoro-4-methoxyphenylamino)-N-(4-fluorophenyl)nicotinamide
Conditions | Yield |
---|---|
With caesium carbonate; tris-(dibenzylideneacetone)dipalladium(0); 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene In 1,4-dioxane at 90℃; for 48h; | 93% |
3-fluoro-4-methoxyphenyl bromide
phenylboronic acid
3-fluoro-4-methoxy-biphenyl
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In 1,4-dioxane; water at 90℃; for 16h; | 93% |
Conditions | Yield |
---|---|
Stage #1: 3-fluoro-4-methoxyphenyl bromide; magnesium; lithium chloride In tetrahydrofuran at 20℃; Inert atmosphere; Schlenk technique; Stage #2: zinc(II) chloride In tetrahydrofuran at 0 - 20℃; for 0.25h; Inert atmosphere; Schlenk technique; | 92% |
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 120℃; | 91% |
styrene
3-fluoro-4-methoxyphenyl bromide
Conditions | Yield |
---|---|
With potassium carbonate In water; dimethyl sulfoxide at 90℃; for 10h; Heck Reaction; Green chemistry; | 91% |
2-(3,4,5-trimethoxyphenyl)-4-tert.-butyldimethylsilyoxy-cyclopent-2-en-1-one
3-fluoro-4-methoxyphenyl bromide
magnesium
Conditions | Yield |
---|---|
Stage #1: 3-fluoro-4-methoxyphenyl bromide; magnesium In tetrahydrofuran at 20℃; for 2h; Argon atmosphere; Stage #2: 2-(3,4,5-trimethoxyphenyl)-4-tert.-butyldimethylsilyoxy-cyclopent-2-en-1-one In tetrahydrofuran at 0 - 20℃; for 3h; Argon atmosphere; | 90% |
Stage #1: 3-fluoro-4-methoxyphenyl bromide; magnesium In tetrahydrofuran at 20℃; for 2h; Stage #2: 2-(3,4,5-trimethoxyphenyl)-4-tert.-butyldimethylsilyoxy-cyclopent-2-en-1-one In tetrahydrofuran at 0 - 20℃; for 3h; | 90% |
Conditions | Yield |
---|---|
In tetrahydrofuran at 25℃; for 16h; Inert atmosphere; | 90% |
3-fluoro-4-methoxyphenyl bromide
(4S)-4-isobutyl-2-trifluoromethyl-oxazolidine
Conditions | Yield |
---|---|
Stage #1: (4S)-4-isobutyl-2-trifluoromethyl-oxazolidine With chloro-trimethyl-silane; lithium hexamethyldisilazane In tetrahydrofuran; toluene at 0 - 20℃; for 1.5h; Stage #2: 3-fluoro-4-methoxyphenyl bromide With n-butyllithium In tetrahydrofuran; hexane; toluene at -78℃; for 2h; Stage #3: With hydrogenchloride In tetrahydrofuran; hexane; toluene at -78 - 20℃; for 0.5h; | 89% |
3-fluoro-4-methoxyphenyl bromide
(2E)-3-[4-[[tert-butyldimethylsilyl]oxy]-3-methoxyphenyl]acrylaldehyde
Conditions | Yield |
---|---|
Stage #1: 3-fluoro-4-methoxyphenyl bromide With magnesium In tetrahydrofuran at -78 - 20℃; Stage #2: (2E)-3-[4-[[tert-butyldimethylsilyl]oxy]-3-methoxyphenyl]acrylaldehyde In tetrahydrofuran at -78℃; for 0.833333h; Grignard reaction; Further stages.; | 88% |
(R)-benzyl (3,8,8,9,9-pentamethyl-4-oxo-2,7-dioxa-3-aza-8-siladecan-5-yl)carbamate
3-fluoro-4-methoxyphenyl bromide
Conditions | Yield |
---|---|
Stage #1: 3-fluoro-4-methoxyphenyl bromide With n-butyllithium In tetrahydrofuran at 0℃; for 0.5h; Inert atmosphere; Stage #2: (R)-benzyl 3,8,8,9,9-pentamethyl-4-oxo-2,7-dioxa-3-aza-8-siladecane-5-ylcarbamate In tetrahydrofuran at -60℃; for 0.0833333h; Inert atmosphere; | 86% |
3-fluoro-4-methoxyphenyl bromide
(2R,3R,4R)-3,4-bis(benzyloxy)-2-((benzyloxy)methyl)-3,4-dihydro-2H-pyrrole 1-oxide
Conditions | Yield |
---|---|
Stage #1: 3-fluoro-4-methoxyphenyl bromide With iodine; magnesium In tetrahydrofuran at 50℃; for 0.5h; Inert atmosphere; Stage #2: (2R,3R,4R)-3,4-bis(benzyloxy)-2-((benzyloxy)methyl)-3,4-dihydro-2H-pyrrole 1-oxide In tetrahydrofuran; ethylene dibromide at 0℃; for 0.0833333h; Grignard Reaction; Inert atmosphere; | 86% |
3-fluoro-4-methoxyphenyl bromide
3-fluoro-4-methoxy-phenylboronic acid
Conditions | Yield |
---|---|
Stage #1: 3-fluoro-4-methoxyphenyl bromide With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 1.16667h; Stage #2: With Triisopropyl borate In tetrahydrofuran; hexane at -78 - 20℃; | 85.2% |
Stage #1: 3-fluoro-4-methoxyphenyl bromide With n-butyllithium In tetrahydrofuran at -78℃; for 0.5h; Stage #2: With Triisopropyl borate In tetrahydrofuran at -78 - 0℃; Stage #3: With hydrogenchloride In tetrahydrofuran; water at 0℃; for 0.5h; | 64% |
(S)-N'-(2-methoxycyclohexylidene)-4-methylbenzenesulfonohydrazide
3-fluoro-4-methoxyphenyl bromide
2-fluoro-1-methoxy-4-[(S)-6-methoxycyclohex-1-enyl]benzene
Conditions | Yield |
---|---|
Stage #1: (S)-N'-(2-methoxycyclohexylidene)-4-methylbenzenesulfonohydrazide With tris-(dibenzylideneacetone)dipalladium(0); lithium tert-butoxide; XPhos In 1,4-dioxane for 0.0166667h; Inert atmosphere; Stage #2: 3-fluoro-4-methoxyphenyl bromide In 1,4-dioxane at 110℃; for 4h; Inert atmosphere; optical yield given as %ee; regioselective reaction; | 83% |
3-fluoro-4-methoxyphenyl bromide
2-dibenzylaminopropionic acid methyl ester
methyl 2-(dibenzylamino)-3-(3-fluoro-4-methoxyphenyl)propanoate
Conditions | Yield |
---|---|
Stage #1: 2-dibenzylaminopropionic acid methyl ester With lithium dicyclohexylamide In toluene at 0℃; for 0.25h; Inert atmosphere; Stage #2: 3-fluoro-4-methoxyphenyl bromide With bis(3,5,3′,5′-dimethoxydibenzylideneacetone)palladium(0); 2-(2-(dicyclohexylphosphino)-1H-imidazol-1-yl)-N,N-dimethylaniline In toluene at 70℃; for 16h; Inert atmosphere; regioselective reaction; | 82% |
Conditions | Yield |
---|---|
With copper(l) iodide; caesium carbonate In N,N-dimethyl-formamide at 180℃; for 0.75h; Ullmann Condensation; Microwave irradiation; | 81% |
3-fluoro-4-methoxyphenyl bromide
N,N-dimethyl-formamide
6-bromo-2-fluoro-3-methoxybenzaldehyde
Conditions | Yield |
---|---|
Stage #1: 3-fluoro-4-methoxyphenyl bromide With n-butyllithium; diisopropylamine In tetrahydrofuran; hexane at -78 - 0℃; for 0.666667h; Stage #2: N,N-dimethyl-formamide In tetrahydrofuran; hexane at -78 - 20℃; for 1h; | 80% |
Stage #1: 3-fluoro-4-methoxyphenyl bromide With n-butyllithium; diisopropylamine In tetrahydrofuran at -70 - 0℃; for 2h; Inert atmosphere; Stage #2: N,N-dimethyl-formamide In tetrahydrofuran at -70℃; for 2h; | 67.4% |
Stage #1: 3-fluoro-4-methoxyphenyl bromide With n-butyllithium; diisopropylamine In tetrahydrofuran; hexane at -78 - 0℃; for 0.5h; Inert atmosphere; Stage #2: N,N-dimethyl-formamide In tetrahydrofuran; hexane at -78 - 20℃; for 1h; | 58% |
Stage #1: 3-fluoro-4-methoxyphenyl bromide With n-butyllithium; diisopropylamine In tetrahydrofuran; hexane at -78℃; for 0.5h; Inert atmosphere; Cooling with acetone-dry ice; Stage #2: N,N-dimethyl-formamide In tetrahydrofuran; hexane at -78 - 20℃; for 1h; Inert atmosphere; | 58% |
3-fluoro-4-methoxyphenyl bromide
Conditions | Yield |
---|---|
Stage #1: 3-fluoro-4-methoxyphenyl bromide With magnesium; ethylene dibromide In tetrahydrofuran at -78 - 20℃; Inert atmosphere; Stage #2: diisopropyl 2-(butylimino)malonate In tetrahydrofuran at -78℃; for 1.01667h; Inert atmosphere; | 80% |
3-fluoro-4-methoxyphenyl bromide
phenol
B
3-fluoro-4-methoxydiphenyl ether
Conditions | Yield |
---|---|
With potassium hydroxide In water; toluene | A n/a B 79% |
3-fluoro-4-methoxyphenyl bromide
phenol
B
3-fluoro-4-methoxydiphenyl ether
Conditions | Yield |
---|---|
With potassium hydroxide In water; toluene | A n/a B 79% |
4-methyl-N′-(1-(3,4,5-trimethoxyphenyl)ethylidene)benzenesulfonohydrazide
3-fluoro-4-methoxyphenyl bromide
5-(1-(3-fluoro-4-methoxyphenyl)vinyl)-1,2,3-trimethoxybenzene
Conditions | Yield |
---|---|
Stage #1: 4-methyl-N′-(1-(3,4,5-trimethoxyphenyl)ethylidene)benzenesulfonohydrazide With dichloro bis(acetonitrile) palladium(II) In 1,4-dioxane at 20℃; for 0.0333333h; Stage #2: In 1,4-dioxane for 0.0333333h; Alkaline conditions; Stage #3: 3-fluoro-4-methoxyphenyl bromide In 1,4-dioxane at 100℃; for 3h; Sealed tube; | 78% |
Conditions | Yield |
---|---|
Stage #1: 3-fluoro-4-methoxyphenyl bromide With n-butyllithium In tetrahydrofuran; hexane at -78℃; Stage #2: cyclohexanone In tetrahydrofuran; hexane at -78℃; | 78% |
3-fluoro-4-methoxyphenyl bromide
Diethyl carbonate
tris(3-fluoro-4-methoxyphenyl)carbinol
Conditions | Yield |
---|---|
Stage #1: 3-fluoro-4-methoxyphenyl bromide With n-butyllithium In tetrahydrofuran at -78℃; for 0.25h; Metallation; Stage #2: Diethyl carbonate In tetrahydrofuran at -78 - 0℃; for 1h; Substitution; Further stages.; | 75% |
(E)-4-methyl-N'-(1-(2,4,6-trimethoxyphenyl)ethylidene)benzenesulfonohydrazide
3-fluoro-4-methoxyphenyl bromide
2-(1-(3-fluoro-4-methoxyphenyl)vinyl)-1,3,5-trimethoxybenzene
Conditions | Yield |
---|---|
With dichloro bis(acetonitrile) palladium(II); sodium t-butanolate; XPhos In fluorobenzene at 100℃; for 1h; Sealed tube; | 74% |
Conditions | Yield |
---|---|
With (1,2-dimethoxyethane)dichloronickel(II); sodium t-butanolate In benzene at 25℃; for 14h; regioselective reaction; | 73% |
2-methyl-2-phenylmalononitrile
3-fluoro-4-methoxyphenyl bromide
3-fluoro-4-methoxybenzonitrile
Conditions | Yield |
---|---|
With C10H8Br2N2Ni*(x)H2O; zinc In N,N-dimethyl acetamide at 80℃; for 16h; Inert atmosphere; Sealed tube; | 73% |
ethylthioacetic acid methyl ester
carbon monoxide
3-fluoro-4-methoxyphenyl bromide
Conditions | Yield |
---|---|
With potassium tert-butylate; 4,5-bis(diphenylphos4,5-bis(diphenylphosphino)-9,9-dimethylxanthenephino)-9,9-dimethylxanthene; palladium dichloride In 5,5-dimethyl-1,3-cyclohexadiene at 130℃; under 15001.5 Torr; for 16h; | 73% |
Conditions | Yield |
---|---|
Stage #1: 3-fluoro-4-methoxyphenyl bromide With magnesium; lithium chloride In tetrahydrofuran for 2h; Reflux; Stage #2: carbon dioxide In tetrahydrofuran at -70 - 20℃; Stage #3: With hydrogenchloride In tetrahydrofuran; water pH=0; | 72.4% |
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View