Dayangchem's 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. DayangChem can provide different quantities
Cas:103-78-6
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
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Min.Order:1 Gram
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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:103-78-6
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
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
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Min.Order:1 Kilogram
FOB Price: $15.0 / 50.0
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:103-78-6
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquirybest price,best quality and fast delivery assurance available in sample product and customization with years of export experience along with excellent quality, advanced services and competitive prices the quality of products conform u
Cas:103-78-6
Min.Order:10 Gram
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Type:Trading Company
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Type:Lab/Research institutions
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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Min.Order:0 Metric Ton
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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
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
Zibo 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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Min.Order:10 Gram
Negotiable
Type:Lab/Research institutions
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:103-78-6
Min.Order:1 Kilogram
FOB Price: $2.0
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
high 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 quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea
high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:Beijing or Guangzhou
factory?direct?sale Application:healing drugs
Cas:103-78-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry2-Propanone,1-cyclohexyl- cas 103-78-6Appearance: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
factory?direct?sale Application:Fine chemical intermediates, used as the main raw material for the synthesis of various pesticides, medicines, surfactants, polymer monomers, and antifungal agents
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
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:103-78-6
Min.Order:10 Milligram
Negotiable
Type:Lab/Research institutions
inquiryCompound sourcing ServicesAgency of testing serviceFactory audit serviceFounded in Dec. 1999, Nanjing Chemlin Chemical Industrial Co.,Ltd(CHEMLIN) has been covering the business scope from trading of chemicals to custom-synthesis & Manufacturing. Co
Yinghao Pharm products include: leader molecule, heterocyclic compounds,chiral compounds, photoelectric materials, biochemical reagents etc. For example:benzene, pyrimidine, boricacid,pyridine, pyrazole, imidazole, pyrrole, fluorine and other derivat
U-CHEMO is a high-tech enterprise taking pharmaceutical intermediates and fine chemicals as main products. We pay high attention on product quality and apply quality management in the whole manufacturing process from research to production. In additi
1-cyclohexyl-2-nitro-2(pyridine-2-thiyl)-propane
4-cyclohexyl-butan-2-one
Conditions | Yield |
---|---|
With titanium(III) chloride In tetrahydrofuran; water Ambient temperature; | 100% |
prop-2-ynylcyclohexane
4-cyclohexyl-butan-2-one
Conditions | Yield |
---|---|
With hexafluoroantimonic acid; AuOH(1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene); water at 120℃; for 24h; | 94% |
Conditions | Yield |
---|---|
With hydrogen In tetrahydrofuran at 24.84℃; under 30003 Torr; chemoselective reaction; | 92% |
With hydrogen; K5PPdW11O39/C In various solvent(s) at 200℃; under 22502.3 Torr; for 4h; | 100 % Chromat. |
2-((E)-2-Cyclohexyl-1-methyl-vinyl)-[1,3,2]dioxaborinane
4-cyclohexyl-butan-2-one
Conditions | Yield |
---|---|
With sodium hydroxide; dihydrogen peroxide In tetrahydrofuran for 2h; Ambient temperature; | 86% |
Conditions | Yield |
---|---|
With tetrakis(acetonitrile)palladium(II) tetrafluoroborate; [bis(acetoxy)iodo]benzene; water; nitrobenzene; p-benzoquinone In dimethyl sulfoxide at 35℃; for 48h; Wacker Oxidation; Sealed tube; Darkness; | 85% |
With oxygen; copper(l) chloride; palladium dichloride In water; N,N-dimethyl-formamide at 55℃; under 760.051 Torr; for 24h; Wacker Oxidation; regioselective reaction; | 68% |
Conditions | Yield |
---|---|
Stage #1: methyllithium With copper(l) cyanide In diethyl ether at 0℃; for 0.0833333h; Inert atmosphere; Stage #2: Cyclohexylacetic acid In diethyl ether at 0 - 20℃; for 15h; Inert atmosphere; | 81% |
In diethyl ether |
cyclohexane
percarbonate de O,O-tert-butyle et O-isopropyle
4-cyclohexyl-butan-2-one
Conditions | Yield |
---|---|
With tert-butyl peroxyacetate at 95℃; for 16h; | 72% |
Conditions | Yield |
---|---|
With bis(benzonitrile)palladium(II) dichloride; silver(I) nitrite; copper(II) choride dihydrate; nitromethane; oxygen; tert-butyl alcohol at 20℃; under 760.051 Torr; for 6h; Wacker Oxidation; Overall yield = 75 %; | A n/a B 60% |
With ethanol; iodine; mercury(II) oxide Erwaermen mit alkoh. Kalilauge und verd. Schwefelsaeure; | |
With diethyl ether; iodine; mercury(II) oxide Behandeln mit Silbernitrat in Aether; | |
With methanol; iodine; mercury(II) oxide Erwaermen mit alkoh. Kalilauge und verd. Schwefelsaeure; |
Conditions | Yield |
---|---|
With potassium permanganate; potassium acetate; manganese(II) acetate; acetic acid at 70℃; addition of KMnO4, 4-10 h; | 56% |
With sodium persulfate; silver nitrate In water for 8h; Heating; | 40% |
In water at 40℃; for 6h; Photoirradiation; Inert atmosphere; | 43 %Chromat. |
With potassium acetate; manganese(II) acetate; acetic anhydride; lead dioxide; acetic acid at 70℃; for 6h; | 5.9 g |
cyclohexane
percarbonate de O,O-tert-butyle et O-isopropyle
A
4-cyclohexyl-butan-2-one
B
cyclohexylcyclohexane
C
2,5-hexanedione
Conditions | Yield |
---|---|
at 130℃; for 2.5h; | A 55% B n/a C n/a |
cyclohexane
percarbonate de O,O-tert-butyle et O-isopropyle
A
4-cyclohexyl-butan-2-one
B
cyclohexylcyclohexane
C
2,5-hexanedione
D
tert-butyl alcohol
Conditions | Yield |
---|---|
at 130℃; for 2.5h; Further byproducts given; | A 55% B n/a C n/a D n/a |
Conditions | Yield |
---|---|
Stage #1: N-(1-Phenylethyl)-2-methyleneaziridine; c-C6H11MgX With copper(l) iodide; boron trifluoride diethyl etherate In tetrahydrofuran at -30 - 0℃; Ring cleavage; Stage #2: In tetrahydrofuran Hydrolysis; Further stages.; | 50% |
Conditions | Yield |
---|---|
With copper(l) iodide; boron trifluoride diethyl etherate In tetrahydrofuran at -30 - 0℃; for 1h; | 49% |
B
4-cyclohexyl-butan-2-one
Conditions | Yield |
---|---|
With (S)-La-Li3-(binaphthoxide)3; C42H36LaLi3O12 In tetrahydrofuran at -20℃; for 15h; Retro-nitroaldol reaction; optical yield given as %ee; enantioselective reaction; | A 40% B n/a |
Conditions | Yield |
---|---|
With carbon monoxide; trifluoroacetic acid; dodecacarbonyl-triangulo-triruthenium In water; isopropyl alcohol at 120℃; under 760 Torr; for 12h; | A 17% B 8% |
Conditions | Yield |
---|---|
With hydrogen; palladium |
1-iodocyclohexane
sodium ethyl acetylacetate enolate
4-cyclohexyl-butan-2-one
Conditions | Yield |
---|---|
With ethanol |
1-iodocyclohexane
sodium ethyl acetylacetate enolate
A
4-cyclohexyl-butan-2-one
B
ethyl 2-cyclohexylacetoacetate
C
cyclohexene
Conditions | Yield |
---|---|
With methyl magnesium iodide |
1-cyclohexyl-2-propanol
4-cyclohexyl-butan-2-one
Conditions | Yield |
---|---|
With chromic acid |
Conditions | Yield |
---|---|
With aluminium oxide-zinc oxide-copper (II)-oxide contact at 350℃; under 15445.7 Torr; |
methyl magnesium iodide
cyclohexylacetic acid chloride
4-cyclohexyl-butan-2-one
Conditions | Yield |
---|---|
at -10℃; |
ethyl 2-cyclohexylacetoacetate
4-cyclohexyl-butan-2-one
Conditions | Yield |
---|---|
at 525℃; |
Conditions | Yield |
---|---|
(i) Ni(CO)4, (ii) /BRN= 1900797/; Multistep reaction; |
1-cyclohexylpropyne
4-cyclohexyl-butan-2-one
Conditions | Yield |
---|---|
(i) dicyclohexylborane, THF, (ii) aq. H2O2, aq. NaOH; Multistep reaction; |
2-chloro-3-cyclohexylprop-1-ene
4-cyclohexyl-butan-2-one
Conditions | Yield |
---|---|
With mercury(II) diacetate In trifluoroacetic acid |
Conditions | Yield |
---|---|
Irradiation; |
((Z)-2-Bromo-1-methyl-vinyloxy)-trimethyl-silane
cyclohexylmagnesium bromide
4-cyclohexyl-butan-2-one
Conditions | Yield |
---|---|
(i) Ni catalyst, (ii) aq. HCl; Multistep reaction; |
cyclohexane
percarbonate de O,O-tert-butyle et O-isopropyle
A
4-cyclohexyl-butan-2-one
B
cyclohexylcyclohexane
C
2,5-hexanedione
D
acetone
E
tert-butyl alcohol
Conditions | Yield |
---|---|
at 130℃; for 2.5h; Product distribution; Mechanism; variation of time and temperature; |
4-cyclohexyl-butan-2-one
1-bromo-3-cyclohexyl-2-propanone
Conditions | Yield |
---|---|
With bromine In methanol at 15℃; | 98% |
With water; bromine In methanol at 15 - 20℃; | 78% |
With bromine In methanol at 15℃; Cooling with ice; |
4-cyclohexyl-butan-2-one
1-cyclohexyl-2-propanol
Conditions | Yield |
---|---|
Stage #1: 4-cyclohexyl-butan-2-one With n-butyllithium; 1-(2-hydroxyethyl)-3-methyl-1H-imidazol-3-ium trifluoromethanesulfonate; iron(II) acetate In tetrahydrofuran at 65℃; for 3h; Inert atmosphere; Stage #2: With water; sodium hydroxide In tetrahydrofuran; methanol at 20℃; for 2h; Inert atmosphere; | 85% |
With methanol; sodium tetrahydroborate at 0 - 20℃; for 2.25h; | 79% |
Stage #1: 4-cyclohexyl-butan-2-one With n-butyllithium; iron(II) acetate; 1,3-bis[2,6-diisopropylphenyl]imidazolium chloride In tetrahydrofuran; hexane at 65℃; Inert atmosphere; Stage #2: With sodium hydroxide In tetrahydrofuran; methanol; hexane; water at 20℃; for 3h; Inert atmosphere; | 66% |
Conditions | Yield |
---|---|
With aluminum (III) chloride; sodium nitrite In N,N-dimethyl-formamide at 100℃; for 5h; Schlenk technique; | 77% |
Conditions | Yield |
---|---|
Stage #1: diazomethyl-trimethyl-silane With n-butyllithium In tetrahydrofuran; diethyl ether; hexane at -78℃; for 0.5h; Inert atmosphere; Stage #2: 4-cyclohexyl-butan-2-one In tetrahydrofuran; diethyl ether; hexane at -78 - 20℃; for 4h; Inert atmosphere; regioselective reaction; | 61% |
4-cyclohexyl-butan-2-one
oxalic acid diethyl ester
ethyl α,γ-dioxo-cyclohexanepentanoate
Conditions | Yield |
---|---|
With sodium hydride In ethanol at 20℃; for 5.25h; Cooling with ice; | 59% |
4-cyclohexyl-butan-2-one
oxalic acid diethyl ester
4-Cyclohexylacetessigsaeure-ethylester
Conditions | Yield |
---|---|
With sodium ethanolate In ethanol at 0 - 20℃; Inert atmosphere; | 57% |
4-cyclohexyl-butan-2-one
Conditions | Yield |
---|---|
Stage #1: 4-cyclohexyl-butan-2-one; diethyl 2-acetamido-2-(2-(aminomethyl)benzyl)malonate In methanol at 100℃; for 2h; Stage #2: With methanol; sodium tetrahydroborate at 60℃; for 6h; | 57% |
4-cyclohexyl-butan-2-one
Conditions | Yield |
---|---|
Stage #1: 4-cyclohexyl-butan-2-one; (2-(cyclohexyloxy)phenyl)methanamine In methanol at 100℃; for 2h; Stage #2: With methanol; sodium tetrahydroborate at 60℃; for 6h; | 51% |
4-cyclohexyl-butan-2-one
Conditions | Yield |
---|---|
Stage #1: 4-cyclohexyl-butan-2-one; (2-(aminomethyl)phenyl)methanesulfonamide In methanol at 100℃; for 2h; Stage #2: With methanol; sodium tetrahydroborate at 60℃; for 6h; | 51% |
4-cyclohexyl-butan-2-one
Conditions | Yield |
---|---|
Stage #1: 4-cyclohexyl-butan-2-one; (2-((methylsulfonyl)methyl)phenyl)methanamine In methanol at 100℃; for 2h; Stage #2: With methanol; sodium tetrahydroborate at 60℃; for 6h; | 49% |
4-cyclohexyl-butan-2-one
Conditions | Yield |
---|---|
Stage #1: 4-cyclohexyl-butan-2-one; methyl (1r,3r)-3-(((2-(aminomethyl)phenyl)methyl)sulfonamido)cyclobutane-1-carboxylate In methanol at 100℃; for 3h; Stage #2: With methanol; sodium tetrahydroborate at 60℃; for 7h; | 44% |
4-cyclohexyl-butan-2-one
Conditions | Yield |
---|---|
Stage #1: 4-cyclohexyl-butan-2-one; (2-((3-methoxybenzyl)oxy)phenyl)methanamine In methanol at 100℃; for 2h; Stage #2: With methanol; sodium tetrahydroborate at 60℃; for 6h; | 44% |
4-cyclohexyl-butan-2-one
Conditions | Yield |
---|---|
Stage #1: 4-cyclohexyl-butan-2-one; 1-(2-(aminomethyl)phenyl)-N-(1-methylpiperidin-4-yl)methanesulfonamide In methanol at 100℃; for 3h; Stage #2: With methanol; sodium tetrahydroborate at 60℃; for 7h; | 42% |
4-cyclohexyl-butan-2-one
Conditions | Yield |
---|---|
Stage #1: 4-cyclohexyl-butan-2-one; (2-((3-methylcyclohexyl)oxy)phenyl)methanamine In methanol at 100℃; for 2h; Stage #2: With methanol; sodium tetrahydroborate at 60℃; for 6h; | 41% |
4-cyclohexyl-butan-2-one
Conditions | Yield |
---|---|
Stage #1: 4-cyclohexyl-butan-2-one; methyl (1s,3s)-3-(((2-(aminomethyl)phenyl)methyl)sulfonamido)cyclobutane-1-carboxylate In methanol at 100℃; for 3h; Stage #2: With methanol; sodium tetrahydroborate at 60℃; for 7h; | 41% |
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