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:14309-57-0
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
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
High quality and best price of 3-Nonen-2-one from Henan Tianfu Chemical: Henan Tianfu Chemical Co.,LTD was built in 2009 with an ISO certificate in the past 5 years, we have grown up as a famous fine chemicals supplier in china and we had establi
Cas:14309-57-0
Min.Order:1 Kilogram
Negotiable
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:14309-57-0
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryHebei Mojin Biotechnology Co., Ltd, Our company is a professional chemical raw materials and chemical reagents research and development production enterprises. We have several production line,So we can control the lowest price. We also have several
Cas:14309-57-0
Min.Order:25 Gram
FOB Price: $90.0 / 100.0
Type:Trading Company
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
Best 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
J&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
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 providing h
Zhenyu 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:14309-57-0
Min.Order:1 Kilogram
FOB Price: $2.0
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
high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,Pharmaceutical intermediates Transportation:air,sea,courier
Q1: Are you a manufacturer Answer: Yes, we are factory founded on 2012.Q2: How to contact with us Click "contact supplier" And then send us message the product you interest in, you will get reply within 12 hours.Q3:Which kind of payment terms do you
Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali
bulk productionChemsigma International Co.,Ltd. is a chemical manufacturer, specialize in custom synthesis and organic chemical manufacturing for overseas customers, in the field of API, pharmaceutical intermediates, chemical intermediates, fine chem
We are committed to providing our customers with the best products and services at the most competitive prices.Appearance:white powder Storage:Room temperature with sealed well Package:according to the clients requirement Application:Use as primary a
3-Nonen-2-one cas 14309-57-0Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Best quality with low price Storage:ln stock Package:25kg/Barrel Application:Chemicals Transportation:Express/Sea/Air Port:Shanghai
Good Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen
Best Seller, High Quality, Competitive Price, Fast Delivery, Quick ResponseAppearance:powder, or liquid Storage:Stored in room temperature, ventilated place Package:Bottle, barrel, cargo, container, etc. Application:Pharmaceuticals, intermediates, AP
1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G
Cas:14309-57-0
Min.Order:10 Milligram
Negotiable
Type:Lab/Research institutions
inquiryOur Advantages: 1.We have abundant professional production experience. 2.We have our own chemical factory. 3.Sample is free of charge. 4. Reasonable Price, Excellent Quality & Attentive Service 5. Prompt reply: we can reply you
Cas:14309-57-0
Min.Order:1 Kilogram
FOB Price: $9.0 / 10.0
Type:Trading Company
inquiryChangsha EASCHEM is a leading company in marketing ang distributing chemicals and new materials with establishment in 2013 by reregistering from Easchem International from China. We, EASCHEM, are the brand with the aim for erecting up Big Chemica
Cas:14309-57-0
Min.Order:0 Gram
FOB Price: $12.0 / 50.0
Type:Lab/Research institutions
inquiryAt Share Chemical Company, we scrupulously abide by our policy of “Excellent Quality at a Reasonable Price”. We strive to satisfy all of our customers by providing the finest quality products supported by the finest in customer servi
FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the 3-Nonen-2-one, CAS:14309-57-0 with the most competitive price and the best quality. W
Antaeus-biotech with Established in July 7114 is a high-technical enterprise which focus on the development of health products. We have excellent professionals, first-class facilities and perfect management system. Through persistent efforts, we cont
high purity Application:Drug intermediates Materials intermediates and active molecules
Non-3-en-2-on
Conditions | Yield |
---|---|
With (Bu4N)2S2O8 In 1,2-dichloro-ethane for 1.5h; Heating; | 93% |
Conditions | Yield |
---|---|
With sodium hydroxide; tetrabutylammomium bromide In dichloromethane; water for 12h; | 82% |
(3E,5E)-nona-3,5-dien-2-one
Non-3-en-2-on
Conditions | Yield |
---|---|
With <(But2PH)PdPBut2>2 pretreated with O2; hydrogen In tetrahydrofuran for 1.5h; Ambient temperature; | 59% |
Conditions | Yield |
---|---|
With sodium hydroxide | |
With piperidine; acetic acid | |
With L-proline In water at 20℃; Aldol condensation; |
2-acetoxy-non-2-ene
Non-3-en-2-on
Conditions | Yield |
---|---|
With potassium acetate; acetic acid |
Conditions | Yield |
---|---|
With zinc(II) chloride |
Conditions | Yield |
---|---|
(i) aq. NaOH, (ii) H2SO4; Multistep reaction; |
(+/-)-δ-decanolactone
A
Non-3-en-2-on
B
2,4-nonanedione
C
4-hydroxy-2-nonanone
D
2-phenylethanol
E
nonane-2,4-diol
F
hexanal
Conditions | Yield |
---|---|
at 25℃; for 72h; Product distribution; Fusarium solani; degradative patways of alkano-δ-lactones by fungus Fusarium solani; |
Conditions | Yield |
---|---|
With tetraethylammonium chloride In dichloromethane at -10 - -5℃; electrolysis (undivided cell, Al-anode, Cu-cathode); | 23 % Chromat. |
Conditions | Yield |
---|---|
Stage #1: acetone With L-proline In N,N-dimethyl-formamide at 10℃; for 0.5h; Aldol Addition; Sealed tube; Stage #2: hexanal In N,N-dimethyl-formamide at 10℃; for 48h; Concentration; Solvent; Sealed tube; enantioselective reaction; | A 72 %Spectr. B 22 %Spectr. C n/a |
Conditions | Yield |
---|---|
Stage #1: acetone With L-proline In N,N-dimethyl-formamide at 10℃; for 0.5h; Aldol Addition; Sealed tube; Stage #2: hexanal In N,N-dimethyl-formamide at 10℃; for 48h; Concentration; Sealed tube; enantioselective reaction; | A 13 %Spectr. B 30 %Spectr. C 34 %Spectr. D n/a |
Conditions | Yield |
---|---|
In dichloromethane at 80℃; for 19h; Wittig Olefination; Inert atmosphere; Sealed tube; | |
In tetrahydrofuran for 48h; Inert atmosphere; Reflux; |
hexanal
isopropyl alcohol
A
Non-3-en-2-on
B
2-(n-butyl)-2-octenal
C
hexan-1-ol
Conditions | Yield |
---|---|
With hafnium based tannic acid catalyst at 100℃; for 10h; Meerwein-Ponndorf-Verley Reduction; Sealed tube; | A n/a B n/a C 65.5 %Chromat. |
Conditions | Yield |
---|---|
With chlorobis(ethylene)rhodium(I) dimer; (R,R)-1,4-dimethyl-2,5-di(3',5'-di(trifluoromethyl)phenyl)bicyclo[2.2.2]octane-2,5-diene; potassium hydroxide In 1,4-dioxane; water at 20℃; for 3h; enantioselective reaction; | 99% |
With chlorobis(ethylene)rhodium(I) dimer; C41H24F12O2P2; potassium hydroxide In water; toluene at 20℃; for 0.5h; Inert atmosphere; Schlenk technique; enantioselective reaction; | 99% |
With chlorobis(ethylene)rhodium(I) dimer; (1R,4R,7R)-2,6-dimethylphenyl 7-isopropyl-5-methylbicyclo[2.2.2]octa-2,5-diene-2-carboxylate; potassium hydroxide In 1,4-dioxane; water at 50℃; for 12h; optical yield given as %ee; enantioselective reaction; | 97% |
Conditions | Yield |
---|---|
With water; caesium carbonate In 1,4-dioxane for 3h; Inert atmosphere; Reflux; regioselective reaction; | 99% |
Conditions | Yield |
---|---|
With chlorobis(ethylene)rhodium(I) dimer; (R,R)-1,4-dimethyl-2,5-di(3',5'-di(trifluoromethyl)phenyl)bicyclo[2.2.2]octane-2,5-diene; potassium hydroxide In methanol; dichloromethane at 30℃; for 3h; Inert atmosphere; optical yield given as %ee; enantioselective reaction; | 99% |
Conditions | Yield |
---|---|
With BF4(1-)*C68H44N2O4P2Rh(1+); water; potassium hydroxide In 1,4-dioxane at 60℃; for 1h; Anaerobic conditions; Combinatorial reaction / High throughput screening (HTS); optical yield given as %ee; enantioselective reaction; | 99% |
With chlorobis(ethylene)rhodium(I) dimer; (R)-[6,6'-bis(bis(3,5-di(trifluoromethyl)phenyl)phosphino)-2,2',3,3'-tetrahydro-5,5'-bibenzo[b][1,4]dioxine]; potassium hydroxide In water; toluene at 20℃; for 60h; Hayashi-Miyaura reaction; Inert atmosphere; optical yield given as %ee; enantioselective reaction; | 92% |
Non-3-en-2-on
3-chlorophenylboronic acid
(S)-4-(3-chlorophenyl)nonan-2-one
Conditions | Yield |
---|---|
With chlorobis(ethylene)rhodium(I) dimer; (S,S)-1,1'-(1,7,7-trimethylbicyclo[2.2.1]hepta-2,5-diene-2,5-diyl)dinaphthalene; triethylamine In ethanol at 20℃; for 16h; Inert atmosphere; optical yield given as %ee; enantioselective reaction; | 99% |
Non-3-en-2-on
4-trifluoromethylphenylboronic acid
Conditions | Yield |
---|---|
With chlorobis(ethylene)rhodium(I) dimer; (S,S)-1,1'-(1,7,7-trimethylbicyclo[2.2.1]hepta-2,5-diene-2,5-diyl)dinaphthalene; triethylamine In ethanol at 20℃; for 72h; Inert atmosphere; optical yield given as %ee; enantioselective reaction; | 99% |
Conditions | Yield |
---|---|
With chlorobis(ethylene)rhodium(I) dimer; (S,S)-1,1'-(1,7,7-trimethylbicyclo[2.2.1]hepta-2,5-diene-2,5-diyl)dinaphthalene; triethylamine In ethanol at 20℃; for 29h; Inert atmosphere; optical yield given as %ee; enantioselective reaction; | 98% |
Non-3-en-2-on
4-Chlorophenylboronic acid
(S)-4-(4-chlorophenyl)nonan-2-one
Conditions | Yield |
---|---|
With chlorobis(ethylene)rhodium(I) dimer; (S,S)-1,1'-(1,7,7-trimethylbicyclo[2.2.1]hepta-2,5-diene-2,5-diyl)dinaphthalene; triethylamine In ethanol at 20℃; for 24h; Inert atmosphere; optical yield given as %ee; enantioselective reaction; | 98% |
Non-3-en-2-on
4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)nonan-2-one
Conditions | Yield |
---|---|
With picoline; copper(ll) sulfate pentahydrate In water at 20℃; | 98% |
Conditions | Yield |
---|---|
With bis(norbornadiene)rhodium(l)tetrafluoroborate; (S)-(1,1'-binaphthalene)-2,2'-diylbis(diphenylphosphine) In 1,4-dioxane at 95℃; for 16h; enantioselective reaction; | 97% |
Non-3-en-2-on
bis(phenylsulfonyl)methane
R-4-(bis(phenylsulfonyl)methyl)nonan-2-one
Conditions | Yield |
---|---|
With 9-epi-9-amino-9-deoxyquinine; benzoic acid In 1,4-dioxane at 35℃; for 48h; Michael condensation; optical yield given as %ee; enantioselective reaction; | 97% |
Conditions | Yield |
---|---|
With tin(II) chloride dihdyrate In isopropyl alcohol at 20℃; for 96h; conjugated Friedel-Crafts alkylation; | 96% |
With [Cp2Hf2(H2O)6(μ2-OH)2(OSO2C4F9)4·4H2O·2THF] In acetonitrile at 20℃; for 3h; Reagent/catalyst; Michael Addition; | 94% |
With 3 In acetonitrile at 20℃; | 87% |
Conditions | Yield |
---|---|
With trifluorormethanesulfonic acid In dichloromethane at 25℃; for 1h; | 96% |
Conditions | Yield |
---|---|
Stage #1: diethylzinc With [3-[(1R,2R)-2-(3,5-di-tert-butyl-2-hydroxybenzylamino)cyclohexyl]-1-isopropyl-4-phenyl-3H-imidazol-1-ylidene]copper(I) bromide In diethyl ether at 25℃; for 0.25h; Inert atmosphere; Stage #2: Non-3-en-2-on In diethyl ether at 25℃; for 1.16667h; Inert atmosphere; Stage #3: With hydrogenchloride; water In diethyl ether | 95% |
Conditions | Yield |
---|---|
With potassium hydroxide; [RhCl((S,S)-2,5-dibenzylbicyclo[2.2.2]octa-2,5-diene)]2 In 1,4-dioxane; water Heating; | 93% |
Non-3-en-2-on
O-p-toluenesulfonyl benzyloxyhydroxamate
benzyl 2-acetyl-3-pentylaziridine-1-carboxylate
Conditions | Yield |
---|---|
Stage #1: Non-3-en-2-on With 1.5C13H17NO4*C20H27N3O In chloroform at 23℃; for 0.166667h; Stage #2: O-p-toluenesulfonyl benzyloxyhydroxamate With sodium hydrogencarbonate In chloroform at 23℃; for 24h; optical yield given as %ee; enantioselective reaction; | 93% |
Conditions | Yield |
---|---|
With bis(norbornadiene)rhodium(l)tetrafluoroborate; (S)-(1,1'-binaphthalene)-2,2'-diylbis(diphenylphosphine) In 1,4-dioxane at 95℃; for 16h; enantioselective reaction; | 93% |
Non-3-en-2-on
2-Nonanone
Conditions | Yield |
---|---|
With CuF(PPh3)3*2MeOH; bis[2-(diphenylphosphino)phenyl] ether In toluene at 25℃; for 15h; Inert atmosphere; chemoselective reaction; | 93% |
With triethylsilane; sulfuric acid; 5%-palladium/activated carbon In tetrahydrofuran at 20℃; for 0.5h; | 91% |
With hydrogen In ethanol; water at 25℃; under 760.051 Torr; for 12h; chemoselective reaction; | 88% |
With hydrido(phosphonite)cobalt(I); 4,4,5,5-tetramethyl-[1,3,2]-dioxaboralane In tetrahydrofuran at 20℃; for 16h; Inert atmosphere; Sealed tube; Irradiation; Schlenk technique; | 63% |
With (2,6-bis((diphenylphosphino)methyl)-3,5-dimethylphenyl)palladium(II) chloride; potassium carbonate; butan-1-ol for 12h; Reflux; chemoselective reaction; | 68 %Chromat. |
Non-3-en-2-on
tert-butyldimethylsilane
(Z)-2-tert-butyldimethylsiloxy-2-nonene
Conditions | Yield |
---|---|
With palladium diacetate; tricyclohexylphosphine In toluene at 60℃; for 10h; Inert atmosphere; stereoselective reaction; | 92% |
Conditions | Yield |
---|---|
With chlorobis(ethylene)rhodium(I) dimer; (R)-[6,6'-bis(bis(3,5-di(trifluoromethyl)phenyl)phosphino)-2,2',3,3'-tetrahydro-5,5'-bibenzo[b][1,4]dioxine]; potassium hydroxide In water; toluene at 20℃; for 18h; Inert atmosphere; optical yield given as %ee; enantioselective reaction; | 92% |
Non-3-en-2-on
Conditions | Yield |
---|---|
With 1,3-dibromo-5,5-dimethylimidazolidine-2,4-dione; 1-(3,5-bis(trifluoromethyl)phenyl)-3-(2-(dimethylamino)ethyl)thiourea In dichloromethane at 22℃; for 3h; optical yield given as %de; diastereospecific reaction; | 92% |
Conditions | Yield |
---|---|
With [Cp2Hf2(H2O)6(μ2-OH)2(OSO2C4F9)4·4H2O·2THF] In acetonitrile at 20℃; for 3h; Reagent/catalyst; Michael Addition; | 92% |
With 3 In acetonitrile at 20℃; | 82% |
Conditions | Yield |
---|---|
With 9-epi-9-amino-9-deoxyquinine; trifluoroacetic acid In toluene at 23℃; for 72h; optical yield given as %ee; enantioselective reaction; | A n/a B 91% |
Conditions | Yield |
---|---|
With [Rh(OH)(R)-binap]2 In 1,4-dioxane; water at 60℃; for 12h; Inert atmosphere; optical yield given as %ee; enantioselective reaction; | 91% |
2-methyl-1H-indole
Non-3-en-2-on
4-(2-methyl-1H-3-indolyl)-2-nonanone
Conditions | Yield |
---|---|
With [Cp2Hf2(H2O)6(μ2-OH)2(OSO2C4F9)4·4H2O·2THF] In acetonitrile at 20℃; for 3h; Reagent/catalyst; Michael Addition; | 91% |
With 3 In acetonitrile at 20℃; | 82% |
Conditions | Yield |
---|---|
With caesium carbonate In 1,4-dioxane at 105℃; for 12h; Schlenk technique; | 91% |
Conditions | Yield |
---|---|
copper(l) chloride In tetrahydrofuran at 0℃; for 4h; | 90% |
tert.-butylhydroperoxide
Non-3-en-2-on
A
1-(3-pentyloxiran-2-yl)ethanone
Conditions | Yield |
---|---|
With trifluoroacetic acid In decane; toluene at 23℃; for 4h; optical yield given as %ee; enantioselective reaction; | A n/a B 90% |
Conditions | Yield |
---|---|
Stage #1: lithium 5-methyl-2-furyltriolborate With bis(norbornadiene)rhodium(l)tetrafluoroborate; (S)-(1,1'-binaphthalene)-2,2'-diylbis(diphenylphosphine) In 1,4-dioxane; water at 20℃; for 0.5h; Inert atmosphere; Stage #2: Non-3-en-2-on In 1,4-dioxane; water at 30℃; for 20h; Inert atmosphere; optical yield given as %ee; enantioselective reaction; | 90% |
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