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 according to the contract research and development services for the fine c
Cas:756-13-8
Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiryPERFLUORO(2-METHYL-3-PENTANONE) 756-13-8 Purity: 99.6%min. 500ton/year SAGECHEM is a chemical R&D, manufacturing and distribution company in China since 2009, including pharmaceutical intermediates, agrochemical, dyes
Cas:756-13-8
Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiryIn fluorine chemical, Yuji Tech has been dedicated to R&D of production of ODS alternatives, fluoropolymers and fluorinated fine chemicals for years, and has become an international leading innovation enterprise in fluorine chemical research an
Cas:756-13-8
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryhebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and developm
Cas:756-13-8
Min.Order:1 Metric Ton
FOB Price: $1.0 / 3.0
Type:Manufacturers
inquiry1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience 2. Free samples will be provided,ensure specifications and quality are right for customer 3. Customers will receive the most professional techn
Cas:756-13-8
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiryIntroduction of " perfluoroethyl perfluoroisopropyl ketone " extinguishing agent The damage of ODS to the ozone layer, it is causing serious harm to the environment of human and other organisms. As a result, the Montreal protocol on th
Cas:756-13-8
Min.Order:1 Kilogram
FOB Price: $1000.0
Type:Manufacturers
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:756-13-8
Min.Order:1
Negotiable
Type:Other
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:756-13-8
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiry1.The chemical name of Noah5112 is perfluoro (2-methyl-3-pentanone), its CAS number is 756-13-8, chemical code is FK-5-1-12, molecular formula is C6F12O, and structural formula is: At normal temperature, Noah5112(FK-5-1-12)is a color
Cas:756-13-8
Min.Order:1 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryOur advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva
Cas:756-13-8
Min.Order:1 Kilogram
FOB Price: $9.0 / 99.0
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:756-13-8
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiry1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; Appearance:White Crystalline Powder Storage:Store in sealed conta
Cas:756-13-8
Min.Order:10 Gram
Negotiable
Type:Other
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:756-13-8
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryPacking: According to customer requirements Delivery time: In stock or depands Port of shipment: Ningbo/Shanghai/Qingdao OEM/ODM:Welcome Sample:We can offer our existing samples at once Appearance:Clear colorless liquid Storage:Store in sealed
Cas:756-13-8
Min.Order:1 Metric Ton
Negotiable
Type:Trading Company
inquiryPerfluoro(2-methyl-3-pentanone) CAS756-13-8 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 orga
Cas:756-13-8
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:756-13-8
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:756-13-8
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryHangzhou Fanda Chemical Co.,Ltd (FandaChem) , a China-based chemical company, specialize in exporting FK-5-1-12 (Purity: 99.9% min) with REACH certificate; FM; UL certificate, cas no.: 756-13-8 from FandaChem Please contact us by email freely.
Cas:756-13-8
Min.Order:100000 Kilogram
FOB Price: $17.0
Type:Other
inquiryAppearance:off-white to white solid Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for Synthesis API and Research Transportation:By Sea/Air/Courier Port:Qingdao
Cas:756-13-8
Min.Order:1 Kilogram
FOB Price: $1.8 / 2.0
Type:Lab/Research institutions
inquiryHangzhou ZeErRui Chemical Co., Ltd. located in Lingang industrial areas, our plant covers an area of 6000 square meters.ZeErRui dedicated to the development, production and marketing of chemicals. We have earned ourselves a good reputation at home
Cas:756-13-8
Min.Order:15 Kilogram
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:756-13-8
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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
Cas:756-13-8
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryPerfluoro(2-methyl-3-pentanone) cas 756-13-8 Our advantage 1.Top quality: Using high quality material and establishing a strict quality control system,assigning specific persons in charge of each part of production,from raw material purchase
Cas:756-13-8
Min.Order:1 Kilogram
FOB Price: $10.0 / 50.0
Type:Trading Company
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:756-13-8
Min.Order:4 Kilogram
Negotiable
Type:Lab/Research institutions
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:756-13-8
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryPerfluoro(2-methyl-3-pentanone) CAS 756-13-8 Description Purity: 99% Min Application: Intermediates Appearance: Powder Package: Bag Delivery: 3-5days Our Advantage & Service 1.Top quality: Using high quality material and establishi
Cas:756-13-8
Min.Order:1 Kilogram
FOB Price: $10.0 / 50.0
Type:Trading Company
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:756-13-8
Min.Order:1 Gram
FOB Price: $1.0
Type:Lab/Research institutions
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
Cas:756-13-8
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiry1. A strong scientific research team . 2. Stable quality (with a complete scientific research center and testing center to ensure the quality stability of each batch of products). 3. Rich export experience (with practical experience in exporting to m
Cas:756-13-8
Min.Order:1 Kilogram
FOB Price: $8.2 / 8.8
Type:Trading Company
inquirySuperior quality, moderate price & quick delivery. Appearance:white powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:25kg/drum, or as per your request. Application:Used as Pharmaceutical Intermediates Tr
Cas:756-13-8
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryperfluoropropylene
perfluoropropanoyl fluoride
perfluoro-2-methylpentan-3-one
Conditions | Yield |
---|---|
With iron(III) trifluoride; 18-crown-6 ether In acetonitrile at 90℃; for 10h; Autoclave; | 98.2% |
With activated carbon BAU-A-2 supported 20 wtpercent CsF In neat (no solvent) at 95℃; under 1875.19 Torr; | |
at 160℃; under 750.075 Torr; for 10h; Gas phase; |
1,1,1,3,4,4,5,5,5-nonafluoro-2-trifluoromethyl-2,3-epoxypentane
perfluoro-2-methylpentan-3-one
Conditions | Yield |
---|---|
In diethylene glycol at 60℃; for 2h; Temperature; Reagent/catalyst; Autoclave; | 97.8% |
With triethylamine In acetonitrile at 30℃; for 0.166667h; Temperature; Reagent/catalyst; Solvent; Time; | 97.1% |
With sodium fluoride In 1,2-dimethoxyethane at 20℃; for 9h; | 94% |
polytetrafluoroethylene
perfluoroisobutyryl fluoride
perfluoro-2-methylpentan-3-one
Conditions | Yield |
---|---|
With iron(III) trifluoride; 18-crown-6 ether In acetonitrile at 90℃; for 10h; Autoclave; | 96.8% |
at 160℃; under 750.075 Torr; for 10h; Gas phase; |
trans-2,3-epoxyperfluoro-4-methylpentane
perfluoro-2-methylpentan-3-one
Conditions | Yield |
---|---|
With cesium fluoride In 1,2-dimethoxyethane at 50℃; for 9h; | 92% |
2,3-bi(fluorosulfato)perfluoro-4-methylpentane
A
pentafluoropropionic acid
B
perfluoro-2-methylpentan-3-one
Conditions | Yield |
---|---|
With cesium fluoride In N,N-dimethyl-formamide at 20℃; for 4h; | A 76% B 16% |
Hexafluoropropene oxide
perfluoropropylene
A
perfluoro(2-propoxypropionyl) fluoride
B
perfluoro-2-methyl-2-pentene
C
perfluoro-2-methylpentan-3-one
D
perfluoro-4-methylpent-1-ene
Conditions | Yield |
---|---|
With potassium fluoride In diethylene glycol dimethyl ether | A 9.7% B n/a C 63.5% D 18% |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 93 percent / sodium hypochlorite / H2O; acetonitrile 2: 94 percent / NaF / 1,2-dimethoxy-ethane / 9 h / 20 °C View Scheme | |
Multi-step reaction with 2 steps 1: sodium hypochlorite; urea / acetonitrile; water / 3 h / 20 °C 2: potassium fluoride; 18-crown-6 ether / diethylene glycol dimethyl ether / 3 h / 30 °C View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 70 percent / sodium hypochlorite / H2O; acetonitrile 2: antimony pentafluoride / 2.5 h / 250 °C View Scheme | |
Multi-step reaction with 2 steps 1: 70 percent / sodium hypochlorite / H2O; acetonitrile 2: 92 percent / CsF / 1,2-dimethoxy-ethane / 9 h / 50 °C View Scheme |
Hexafluoropropene oxide
perfluoropropylene
perfluoro-2-methylpentan-3-one
Conditions | Yield |
---|---|
Stage #1: Hexafluoropropene oxide With potassium fluoride In diethylene glycol dimethyl ether for 2h; Heating; Stage #2: perfluoropropylene In diethylene glycol dimethyl ether; acetonitrile at 65 - 80℃; under 5250.53 Torr; for 2h; | |
at 160℃; under 750.075 Torr; for 10h; Gas phase; |
Hexafluoropropene oxide
perfluoropropylene
A
perfluoropropanoyl fluoride
B
perfluoro-2-methylpentan-3-one
Conditions | Yield |
---|---|
With activated carbon BAU-A-2 supported 20 wtpercent CsF In neat (no solvent) at 130℃; Reagent/catalyst; Temperature; |
Hexafluoropropene oxide
perfluoropropylene
A
perfluoro(2-propoxypropionyl) fluoride
B
perfluoropropanoyl fluoride
C
perfluoro-2-methylpentan-3-one
D
perfluoro-4-methylpent-1-ene
Conditions | Yield |
---|---|
With activated carbon BAU In neat (no solvent) at 130℃; Reagent/catalyst; Temperature; |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: sulfolane; cesium fluoride / diethylene glycol dimethyl ether / 0.5 h / 70 °C 2: sodium hypochlorite; urea / acetonitrile; water / 3 h / 20 °C 3: potassium fluoride; 18-crown-6 ether / diethylene glycol dimethyl ether / 3 h / 30 °C View Scheme | |
Multi-step reaction with 3 steps 1: benzyltriethylammonium bromide; potassium fluoride / acetonitrile / 4 h 2: sodium hypochlorite / diethylene glycol dimethyl ether / 4 h 3: Aliquat 336 / diethylene glycol dimethyl ether / 10 h View Scheme |
perfluoro-2-methylpentan-3-one
A
perfluoropropylene
B
perfluoropropanoyl fluoride
Conditions | Yield |
---|---|
With cesium fluoride at 250℃; for 2h; Product distribution; | A 68% B n/a |
perfluoro-2-methylpentan-3-one
3-hydroperfluoro-2-methyl-3-pentanol
Conditions | Yield |
---|---|
Stage #1: perfluoro-2-methylpentan-3-one With polyethylsiloxane; tetrabutoxytitanium at 100℃; Stage #2: With sodium hydroxide In tetrahydrofuran Heating; | 42% |
With sodium tetrahydroborate In 1,4-dioxane for 1h; |
Vinylidene fluoride
perfluoro-2-methylpentan-3-one
1-<2-Trifluormethyl-perfluorpentyl-(3)-oxy>-1,1-difluor-2-brom-aethan
Conditions | Yield |
---|---|
(i) CsF, MeCN, (ii) /BRN= 1733321/, Br2; Multistep reaction; |
perfluoro-2-methylpentan-3-one
A
1,1,1,2,3,3,3-Heptafluoropropane
B
pentafluoropropionic acid
Conditions | Yield |
---|---|
With sodium hydroxide In water Product distribution; | A 92 % Chromat. B 85 % Chromat. |
perfluoro-2-methylpentan-3-one
dimethyl sulfate
1,1,1,2,2,3,4,5,5,5-decafluoro-3-methoxy-4-(trifluoromethyl)-pentane
Conditions | Yield |
---|---|
With potassium fluoride In diethylene glycol dimethyl ether at 45℃; |
pyrrolidine
perfluoro-2-methylpentan-3-one
A
N-tetramethyleneperfluoropropanamide
B
1,1,1,2,3,3,3-Heptafluoropropane
C
N-butyl pentafluoropropionamide
Conditions | Yield |
---|---|
With freon 11 |
perfluoropropylene
perfluoropropanoyl fluoride
perfluoro-2-methylpentan-3-one
Conditions | Yield |
---|---|
With iron(III) trifluoride; 18-crown-6 ether In acetonitrile at 90℃; for 10h; Autoclave; | 98.2% |
With activated carbon BAU-A-2 supported 20 wtpercent CsF In neat (no solvent) at 95℃; under 1875.19 Torr; | |
at 160℃; under 750.075 Torr; for 10h; Gas phase; |
1,1,1,3,4,4,5,5,5-nonafluoro-2-trifluoromethyl-2,3-epoxypentane
perfluoro-2-methylpentan-3-one
Conditions | Yield |
---|---|
In diethylene glycol at 60℃; for 2h; Temperature; Reagent/catalyst; Autoclave; | 97.8% |
With triethylamine In acetonitrile at 30℃; for 0.166667h; Temperature; Reagent/catalyst; Solvent; Time; | 97.1% |
With sodium fluoride In 1,2-dimethoxyethane at 20℃; for 9h; | 94% |
polytetrafluoroethylene
perfluoroisobutyryl fluoride
perfluoro-2-methylpentan-3-one
Conditions | Yield |
---|---|
With iron(III) trifluoride; 18-crown-6 ether In acetonitrile at 90℃; for 10h; Autoclave; | 96.8% |
at 160℃; under 750.075 Torr; for 10h; Gas phase; |
trans-2,3-epoxyperfluoro-4-methylpentane
perfluoro-2-methylpentan-3-one
Conditions | Yield |
---|---|
With cesium fluoride In 1,2-dimethoxyethane at 50℃; for 9h; | 92% |
2,3-bi(fluorosulfato)perfluoro-4-methylpentane
A
pentafluoropropionic acid
B
perfluoro-2-methylpentan-3-one
Conditions | Yield |
---|---|
With cesium fluoride In N,N-dimethyl-formamide at 20℃; for 4h; | A 76% B 16% |
Hexafluoropropene oxide
perfluoropropylene
A
perfluoro(2-propoxypropionyl) fluoride
B
perfluoro-2-methyl-2-pentene
C
perfluoro-2-methylpentan-3-one
D
perfluoro-4-methylpent-1-ene
Conditions | Yield |
---|---|
With potassium fluoride In diethylene glycol dimethyl ether | A 9.7% B n/a C 63.5% D 18% |
1,1,1,4,5,5,5-heptafluoro-3-(pentafluoroethyl)-2,4-bis(trifluoromethyl)pent-2-ene
A
perfluoro-2-methylpentan-3-one
Conditions | Yield |
---|---|
With bis(fluorosulfuryl) peroxide at 80℃; for 192h; | A 61% B 49% |
With bis(fluorosulfuryl) peroxide at 70 - 80℃; |
1,1,1,3,4,4,5,5,5-nonafluoro-2-trifluoromethyl-2,3-epoxypentane
A
perfluoro-2-methylpentan-3-one
B
2-chloroundecafluoro-2-methyl-3-pentanone
Conditions | Yield |
---|---|
With sodium chloride In diethylene glycol dimethyl ether for 20h; Heating; | A 35% B 55.8% |
2-chloroundecafluoro-2-methyl-3-pentanone
A
perfluoropropylene
B
perfluoropropanoyl fluoride
C
perfluoro-2-methylpentan-3-one
Conditions | Yield |
---|---|
With cesium fluoride In diethylene glycol dimethyl ether for 1h; Product distribution; Heating; | A n/a B n/a C 38% |
1,1,1,3,4,4,5,5,5-nonafluoro-2-trifluoromethyl-2,3-epoxypentane
urea
A
perfluoro-2-methylpentan-3-one
B
1-(2,2,3,3,3-pentafluoropropionyl)-3-(2,2,2-trifluoro-1-trifluoromethylethyl)urea
Conditions | Yield |
---|---|
In acetonitrile for 17h; Heating; Sealed tube; | A n/a B 25% |
Conditions | Yield |
---|---|
With cesium fluoride In diethylene glycol dimethyl ether |
perfluoro(4-methyl-2-pentene) oxide
A
perfluoro(2,4-dimethyloxolane)
B
perfluoro-2-methylpentan-3-one
Conditions | Yield |
---|---|
With antimony pentafluoride at 200℃; for 10h; Yield given. Yields of byproduct given; |
2,3-bis(fluorosulfato)perfluoro-(2-methylpentane)
A
hexafluoroacetone hydrate
B
pentafluoropropionic acid
C
perfluoro-2-methylpentan-3-one
D
1,1,1,3,4,4,5,5,5-nonafluoro-2-trifluoromethyl-2,3-epoxypentane
Conditions | Yield |
---|---|
With cesium fluoride In N,N-dimethyl-formamide at 10℃; for 1h; Yield given; | A n/a B n/a C 1.5 g D 0.3 g |
With cesium fluoride In N,N-dimethyl-formamide at 10℃; for 1h; | A n/a B n/a C 1.5 g D 0.3 g |
trans-2,3-epoxyperfluoro-4-methylpentane
A
perfluoro(4-methyl-2-pentanone)
B
perfluoro-2-methylpentan-3-one
Conditions | Yield |
---|---|
With antimony pentafluoride at 250℃; for 2.5h; Yield given. Yields of byproduct given; |
2,3-epoxyperfluoro-3-isopropyl-4-methylpentane
A
perfluoropropylene
B
perfluoro-2-methylpent-2-ene
C
1,1,1,2,3,5,5,6,6,7,7,7-dodecafluoro-2,4-bis(trifluoromethyl)hept-3-ene
D
perfluoro-2-methylpentan-3-one
Conditions | Yield |
---|---|
With cesium fluoride In diethylene glycol dimethyl ether for 2h; Heating; Yield given. Further byproducts given. Yields of byproduct given. Title compound not separated from byproducts; | A 0.8 g B n/a C n/a D n/a |
With cesium fluoride In diethylene glycol dimethyl ether for 2h; Heating; Yield given. Further byproducts given. Title compound not separated from byproducts; | A 0.8 g B n/a C n/a D n/a |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 93 percent / sodium hypochlorite / H2O; acetonitrile 2: 94 percent / NaF / 1,2-dimethoxy-ethane / 9 h / 20 °C View Scheme | |
Multi-step reaction with 2 steps 1: sodium hypochlorite; urea / acetonitrile; water / 3 h / 20 °C 2: potassium fluoride; 18-crown-6 ether / diethylene glycol dimethyl ether / 3 h / 30 °C View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 70 percent / sodium hypochlorite / H2O; acetonitrile 2: antimony pentafluoride / 2.5 h / 250 °C View Scheme | |
Multi-step reaction with 2 steps 1: 70 percent / sodium hypochlorite / H2O; acetonitrile 2: 92 percent / CsF / 1,2-dimethoxy-ethane / 9 h / 50 °C View Scheme |
Hexafluoropropene oxide
perfluoropropylene
perfluoro-2-methylpentan-3-one
Conditions | Yield |
---|---|
Stage #1: Hexafluoropropene oxide With potassium fluoride In diethylene glycol dimethyl ether for 2h; Heating; Stage #2: perfluoropropylene In diethylene glycol dimethyl ether; acetonitrile at 65 - 80℃; under 5250.53 Torr; for 2h; | |
at 160℃; under 750.075 Torr; for 10h; Gas phase; |
Hexafluoropropene oxide
perfluoropropylene
A
perfluoropropanoyl fluoride
B
perfluoro-2-methylpentan-3-one
Conditions | Yield |
---|---|
With activated carbon BAU-A-2 supported 20 wtpercent CsF In neat (no solvent) at 130℃; Reagent/catalyst; Temperature; |
Hexafluoropropene oxide
perfluoropropylene
A
perfluoro(2-propoxypropionyl) fluoride
B
perfluoropropanoyl fluoride
C
perfluoro-2-methylpentan-3-one
D
perfluoro-4-methylpent-1-ene
Conditions | Yield |
---|---|
With activated carbon BAU In neat (no solvent) at 130℃; Reagent/catalyst; Temperature; |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: sulfolane; cesium fluoride / diethylene glycol dimethyl ether / 0.5 h / 70 °C 2: sodium hypochlorite; urea / acetonitrile; water / 3 h / 20 °C 3: potassium fluoride; 18-crown-6 ether / diethylene glycol dimethyl ether / 3 h / 30 °C View Scheme | |
Multi-step reaction with 3 steps 1: benzyltriethylammonium bromide; potassium fluoride / acetonitrile / 4 h 2: sodium hypochlorite / diethylene glycol dimethyl ether / 4 h 3: Aliquat 336 / diethylene glycol dimethyl ether / 10 h View Scheme |
perfluoro-2-methylpentan-3-one
A
perfluoropropylene
B
perfluoropropanoyl fluoride
Conditions | Yield |
---|---|
With cesium fluoride at 250℃; for 2h; Product distribution; | A 68% B n/a |
perfluoro-2-methylpentan-3-one
1,1,1,2,2,4,5,5,5-nonafluoro-4-(trifluoromethyl)pentanol
Conditions | Yield |
---|---|
Stage #1: perfluoro-2-methylpentan-3-one With polyethylsiloxane; tetrabutoxytitanium at 100℃; Stage #2: With sodium hydroxide In tetrahydrofuran Heating; | 42% |
With sodium tetrahydroborate In 1,4-dioxane for 1h; | |
With sodium tetrahydroborate at 0℃; for 1.5h; |
Vinylidene fluoride
perfluoro-2-methylpentan-3-one
1-<2-Trifluormethyl-perfluorpentyl-(3)-oxy>-1,1-difluor-2-brom-aethan
Conditions | Yield |
---|---|
(i) CsF, MeCN, (ii) /BRN= 1733321/, Br2; Multistep reaction; |
perfluoro-2-methylpentan-3-one
A
1,1,1,2,3,3,3-Heptafluoropropane
B
pentafluoropropionic acid
Conditions | Yield |
---|---|
With sodium hydroxide In water Product distribution; | A 92 % Chromat. B 85 % Chromat. |
perfluoro-2-methylpentan-3-one
dimethyl sulfate
1,1,1,2,2,3,4,5,5,5-decafluoro-3-methoxy-4-(trifluoromethyl)-pentane
Conditions | Yield |
---|---|
With potassium fluoride In diethylene glycol dimethyl ether at 45℃; |
pyrrolidine
perfluoro-2-methylpentan-3-one
A
N-tetramethyleneperfluoropropanamide
B
1,1,1,2,3,3,3-Heptafluoropropane
C
N-butyl pentafluoropropionamide
Conditions | Yield |
---|---|
With freon 11 |
perfluoro-2-methylpentan-3-one
diethylamine
A
C9H12F5NO
B
1,1,1,2,3,3,3-Heptafluoropropane
C
N-Diethyl-pentafluor-propionsaeureamid
Conditions | Yield |
---|---|
With freon 11 |
perfluoro-2-methylpentan-3-one
N-butylamine
A
1,1,1,2,3,3,3-Heptafluoropropane
B
(butylidene)butylamine
C
N-butyl pentafluoropropionamide
Conditions | Yield |
---|---|
With freon 11 |
Conditions | Yield |
---|---|
With water pH=8 - 14; |
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