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:700-35-6
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryThe company has a professional R & D team, mature technology, very competitive prices and stable high quality products for customers to order high quality and low price product efforts! Appearance:White or off-white Solid Storage:Sealed, dry, m
Cas:700-35-6
Min.Order:1 Kilogram
Negotiable
Type:Manufacturers
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Cas:700-35-6
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryProduct Name: 2'-CHLORO-4'-FLUOROACETOPHENONE Synonyms: 2'-Chloro-4'-fluoroacetophenone99%;2'-Chloro-4'-fluoroacetophenone, 98+%;1-(2-Chloro-4-fluorophenyl)ethan-1-one;2-Chloro-4-fluorophenyl methyl ketone;Ethanone,1-
Cas:700-35-6
Min.Order:1 Kilogram
FOB Price: $8900.0
Type:Lab/Research institutions
inquiryOur Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con
Cas:700-35-6
Min.Order:1 Kilogram
FOB Price: $15.0 / 50.0
Type:Trading Company
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:700-35-6
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiry1.In No Less 10 years exporting experience. you 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 Specializ
Cas:700-35-6
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
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
Cas:700-35-6
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
Cas:700-35-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
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
Cas:700-35-6
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
inquirysuperior quality moderate price & quick delivery Appearance:powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:1kg/bag, 1kg/drum or 25kg/drum or as per your request. Application:Used to make other chemic
Cas:700-35-6
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
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
Cas:700-35-6
Min.Order:0 Metric Ton
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:700-35-6
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
Cas:700-35-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryChemlyte Solutions believe that customers and suppliers deserve much more than what traditional distributors can offer. To grow in today s fast-paced and increasingly competitive market it is essential to be able to quickly adapt to market forces eff
Cas:700-35-6
Min.Order:100 Gram
Negotiable
Type:Other
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
Cas:700-35-6
Min.Order:1 Gram
FOB Price: $1.0
Type:Lab/Research institutions
inquiryWe are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov
Cas:700-35-6
Min.Order:100 Gram
FOB Price: $100.0 / 2000.0
Type:Lab/Research institutions
inquiryProduct name: 2-Chloro-4-Fluoroacetophenone CAS No.: 700-35-6 Molecule Formula:C8H6ClFO Molecule Weight:172.58 Purity: 99.0% Package: 200kg/drum Description:Colorless transparent liquid Manufacture Standards:Enterprise Standard T
Cas:700-35-6
Min.Order:1 Kilogram
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:700-35-6
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:700-35-6
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:700-35-6
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:700-35-6
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
Triumph has the complete production of G- KG - MT service chain,we can make the new technology into productivity quickly in the research and development of new products. Main Business Custom Synthesis:
Cas:700-35-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryGOLDEN 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:700-35-6
Min.Order:1 Metric Ton
FOB Price: $1.0
Type:Trading Company
inquiry1, High quality with competitive price:2, Fast and safe delivery3.Excellent pre-sales and after-sales service4. Well-trained and professional technologist and sales with rich experience in the field for 5-10 yearsAppearance:see detailed specification
Cas:700-35-6
Min.Order:0
Negotiable
Type:Trading Company
inquiryStock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Cas:700-35-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryLower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe
Cas:700-35-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
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 |
---|---|
In tetrahydrofuran at -78 - 0℃; for 5.5h; | 98.42% |
1-(2-chloro-4-fluorophenyl)ethan-1-ol
2'-chloro-4'-fluoroacetophenone
Conditions | Yield |
---|---|
With bromopentacarbonylmanganese(I); N-methyl-N,N-di(2-pyridylmethyl)amine; acetone; sodium t-butanolate In toluene at 90℃; for 24h; Inert atmosphere; Schlenk technique; Darkness; | 26% |
Conditions | Yield |
---|---|
With aluminium trichloride In carbon disulfide Heating; |
Conditions | Yield |
---|---|
With aluminium trichloride In carbon disulfide Heating; |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine / dichloromethane / 3 h / 15 °C 2: tetrahydrofuran / 5.5 h / -78 - 0 °C View Scheme |
Conditions | Yield |
---|---|
Stage #1: 4-n-butylphenol With potassium carbonate In N,N-dimethyl-formamide at 50℃; for 0.5h; Stage #2: 2'-chloro-4'-fluoroacetophenone In N,N-dimethyl-formamide at 115℃; Inert atmosphere; | 100% |
2'-chloro-4'-fluoroacetophenone
1-(2-chloro-4-fluorophenyl)ethan-1-ol
Conditions | Yield |
---|---|
With methanol; sodium tetrahydroborate at 0 - 15℃; for 3h; | 97.81% |
With methanol; sodium tetrahydroborate at 0 - 20℃; for 1.16667h; | 0.4 g |
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 120℃; for 2.5h; | 91.3% |
2'-chloro-4'-fluoroacetophenone
4-chloro-phenol
1-(2-chloro-4-(4-chlorophenoxy)phenyl)-ethan-1-one
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 115℃; for 8h; | 90% |
With potassium carbonate In N,N-dimethyl-formamide for 48h; Reflux; |
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 100℃; for 3h; | 89.4% |
2'-chloro-4'-fluoroacetophenone
ethyl 2-cyanoacetate
Ethyl 2-cyano-4-(4-fluorophenyl)-4-oxobutanoate
Conditions | Yield |
---|---|
With sodium In ethanol; water | 88% |
Conditions | Yield |
---|---|
Stage #1: 4-bromo-phenol With potassium carbonate In N,N-dimethyl-formamide at 21℃; for 0.166667h; Stage #2: 2'-chloro-4'-fluoroacetophenone In N,N-dimethyl-formamide at 120℃; for 3h; | 87% |
With potassium carbonate In N,N-dimethyl-formamide at 120℃; for 1.5h; |
Conditions | Yield |
---|---|
With isopropyl alcohol for 15h; Schlenk technique; Inert atmosphere; Irradiation; Heating; | 87% |
Conditions | Yield |
---|---|
Stage #1: 4-butylthiophenol With potassium carbonate In N,N-dimethyl-formamide at 50℃; for 0.5h; Stage #2: 2'-chloro-4'-fluoroacetophenone In N,N-dimethyl-formamide at 115℃; Inert atmosphere; | 85% |
Conditions | Yield |
---|---|
Stage #1: 3-Bromopyridine With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium acetate; bis(pinacol)diborane In 1,4-dioxane; water at 80℃; Inert atmosphere; Stage #2: 2'-chloro-4'-fluoroacetophenone With tris-(dibenzylideneacetone)dipalladium(0); potassium phosphate monohydrate; XPhos In 1,4-dioxane; water at 100℃; for 24h; Inert atmosphere; Sealed tube; | 84% |
Conditions | Yield |
---|---|
With zinc In dimethyl sulfoxide for 2h; Barbier Coupling Reaction; Milling; | 79% |
2'-chloro-4'-fluoroacetophenone
4-bromo-3-fluorophenol
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 80℃; for 3h; | 78.3% |
2,4-difluorophenol
2'-chloro-4'-fluoroacetophenone
1-(2-chloro-4-(2,4-difluorophenoxy)phenyl)ethan-1-one
Conditions | Yield |
---|---|
With potassium carbonate In 1-methyl-pyrrolidin-2-one at 100℃; for 5.5h; | 77.3% |
With potassium carbonate In 1-methyl-pyrrolidin-2-one at 120℃; for 16h; | 100 g |
2'-chloro-4'-fluoroacetophenone
(2-Chloro-4-fluoro-phenyl)-oxo-acetaldehyde
Conditions | Yield |
---|---|
With selenium(IV) oxide In 1,4-dioxane; water for 4h; | 76% |
2'-chloro-4'-fluoroacetophenone
4-cyanophenol
1-(2-chloro-4-(4-cyanophenoxy) phenyl)ethan-1-one
Conditions | Yield |
---|---|
With caesium carbonate In 1-methyl-pyrrolidin-2-one at 130℃; for 1h; | 73.9% |
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 80℃; for 6h; | 73.3% |
3-mercaptophenol
2'-chloro-4'-fluoroacetophenone
benzyl bromide
1-(4-(3-(benzyloxy)phenylthio)-2-chlorophenyl)ethanone
Conditions | Yield |
---|---|
Stage #1: 3-mercaptophenol; 2'-chloro-4'-fluoroacetophenone With potassium carbonate In N,N-dimethyl-formamide at 50℃; for 3 - 18h; Stage #2: benzyl bromide In N,N-dimethyl-formamide at 60℃; for 3h; | 70% |
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 90℃; for 6h; | 69% |
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 100 - 120℃; for 4.75h; | 68.3% |
Conditions | Yield |
---|---|
With potassium carbonate In 1-methyl-pyrrolidin-2-one at 80℃; for 3.5h; | 68.1% |
2'-chloro-4'-fluoroacetophenone
Conditions | Yield |
---|---|
With Li2CoCl4; sodium formate In tetrahydrofuran at 25℃; Negishi Coupling; Inert atmosphere; Schlenk technique; | 68% |
2'-chloro-4'-fluoroacetophenone
2-chloro-5-trifluoromethylpyridine
1-(2-Chloro-4-Fluorophenyl)-2-(5-Trifluoromethyl-2-Pyridinyl)Ethanone
Conditions | Yield |
---|---|
Stage #1: 2'-chloro-4'-fluoroacetophenone; 2-chloro-5-trifluoromethylpyridine With sodium hydride In 1,2-dimethoxyethane at 20 - 45℃; for 1h; Stage #2: With water In 1,2-dimethoxyethane at 5℃; | 67% |
2'-chloro-4'-fluoroacetophenone
(1S,4S)-2,5-Diaza-bicyclo[2.2.1]heptane-2-carboxylic acid tert-butyl ester
tert-butyl(1S,4S)-5-(4-acetyl-3-chlorophenyl)-2,5-diazabicyclo[2.2.1]heptane-2-carboxylate
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 100℃; for 16h; | 66% |
With potassium carbonate In N,N,N,N,N,N-hexamethylphosphoric triamide Inert atmosphere; |
formaldehyd
2'-chloro-4'-fluoroacetophenone
N,N-dimethylammonium chloride
oxalic acid
1-(2-Chloro-4-fluoro-phenyl)-3-dimethylamino-propan-1-one; compound with oxalic acid
Conditions | Yield |
---|---|
With hydrogenchloride In ethanol for 8h; Heating; | 65.4% |
formaldehyd
2'-chloro-4'-fluoroacetophenone
piperazine hydrochloride
1-(2-Chloro-4-fluoro-phenyl)-3-{4-[3-(2-chloro-4-fluoro-phenyl)-3-oxo-propyl]-piperazin-1-yl}-propan-1-one; hydrochloride
Conditions | Yield |
---|---|
With hydrogenchloride In ethanol for 8h; Heating; | 63% |
formaldehyd
2'-chloro-4'-fluoroacetophenone
piperidine hydrochloride
1-(2-Chloro-4-fluoro-phenyl)-3-piperidin-1-yl-propan-1-one; hydrochloride
Conditions | Yield |
---|---|
With hydrogenchloride In ethanol for 8h; Heating; | 62.7% |
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 90℃; for 6h; | 62.1% |
ethyl trifluoroacetate,
2'-chloro-4'-fluoroacetophenone
2-chloro-4-fluorobenzoyltrifluoroacetone
Conditions | Yield |
---|---|
With sodium amide In diethyl ether 0 deg C, 1 h, r.t., overnight then reflux, 4 h; | 62% |
ethyl 5-bromo-3-pyridinecarboxylate
2'-chloro-4'-fluoroacetophenone
Conditions | Yield |
---|---|
Stage #1: ethyl 5-bromo-3-pyridinecarboxylate With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium acetate; bis(pinacol)diborane In 1,4-dioxane; water at 80℃; Inert atmosphere; Stage #2: 2'-chloro-4'-fluoroacetophenone With tris-(dibenzylideneacetone)dipalladium(0); potassium phosphate monohydrate; XPhos In 1,4-dioxane; water at 100℃; for 24h; Inert atmosphere; Sealed tube; | 62% |
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