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:285-67-6
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:285-67-6
Min.Order:1 Kilogram
Negotiable
Type:Manufacturers
inquiry1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; ...... Appearance:Colorless Transparent Liquid Storage:2-8°C Package:25kg/d
Cas:285-67-6
Min.Order:5 Kilogram
FOB Price: $100.0 / 500.0
Type:Trading Company
inquiry285-67-6he company has advanced technology, as well as a large number of excellent R & D team, to provide customers from the grams to one hundred kilograms and tons of high-quality products, competitive prices and quality se T rvice Appeara
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 providi
1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s
Cas:285-67-6
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiryColorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards. Colorcom prides itself on superior customer and technical focus, while focusing on
Our 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:285-67-6
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryTIANFUCHEM--56553-60-7--Sodium triacetoxyborohydride in stock Our company was built in 2009 with an ISO certificate.In the past 10 years, we have grown up as a famous fine chemicals supplier in China And we had established stable business
Cas:285-67-6
Min.Order:1 Metric Ton
FOB Price: $2000.0
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:285-67-6
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
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:285-67-6
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
inquiry1. Product advantages ♦ High purity, all above 98.5%, no impurities after dissolution ♦ We will test each batch to ensure quality ♦ OEM and private brand services designed for free ♦ Various cap colors available ♦ W
Cas:285-67-6
Min.Order:1 Kilogram
FOB Price: $289.0 / 499.0
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:285-67-6
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryOur company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At prese
Cas:285-67-6
Min.Order:1 Kilogram
FOB Price: $40.0 / 45.0
Type:Trading Company
inquiryCyclopentene oxide CAS:285-67-6 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 interme
Cas:285-67-6
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:285-67-6
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
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
Company 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
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
Chemlyte 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:285-67-6
Min.Order:100 Gram
Negotiable
Type:Other
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:285-67-6
Min.Order:10 Gram
Negotiable
Type:Lab/Research institutions
inquiryName Cyclopentene oxide Cas 285-67-6 Appearance: colorl
Cas:285-67-6
Min.Order:1 Gram
FOB Price: $635.0
Type:Lab/Research institutions
inquiryProduct Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,
Cas:285-67-6
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryGMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,
Cyclopentene oxide Basic information Product Name: Cyclopentene oxide Synonyms: 1,2-epoxy-cyclopentan;1,2-Epoxycyclopentane Cyclopentene oxide 6-Oxabicyclo[3.1.0]hexane;Cyclopentene oxide,98%;Cyclopentene oxide,1,2-Epoxycyclopentane, 6-Oxabicy
factory?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:285-67-6
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Trading Company
inquiryWe Huarong Pharm can provide Customized Synthesis & Process R&D & APIs and intermediates Production & Quality Research & Registration Application, especially our GMP validation service which complies with SFDA, FDA, WHO and EU EMPA. O
Shandong 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
1.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:285-67-6
Min.Order:1 Metric Ton
FOB Price: $1.5
Type:Trading Company
inquiryConditions | Yield |
---|---|
With [NiII(tetrakis(2,6-di(n-butoxy)phenyl)porphyrinato)]; 3-chloro-benzenecarboperoxoic acid In dichloromethane at 20℃; for 0.166667h; Inert atmosphere; Schlenk technique; | 100% |
With dihydrogen peroxide; teterabutylammonium In acetonitrile at 31.85℃; for 3h; | 99% |
With tert.-butylhydroperoxide In acetonitrile at 65 - 68℃; for 9h; | 99% |
Conditions | Yield |
---|---|
With sodium tungstate (VI) dihydrate; phosphoric acid; dihydrogen peroxide In 5,5-dimethyl-1,3-cyclohexadiene; water at 60℃; for 2h; pH=1.6; Kinetics; Reagent/catalyst; Solvent; | A 5.9% B 93.4% |
Cyclopentene oxide
Conditions | Yield |
---|---|
decompn. at 200°C for 0.5 h; | 86% |
4-cyano-N,N-dimethylaniline-N-oxide
cyclopentene
A
Cyclopentene oxide
B
4-cyano-N-methylaniline
C
4-cyano-N,N-dimethylaniline
Conditions | Yield |
---|---|
With 1H-imidazole; [Mn(2,3,7,8,12,13,17,18-octamethyl-5,10,15,20-tetraphenylporphyrin)Cl] In dichloromethane at 25℃; Product distribution; with various alkene concentrations; | A 80% B 20% C 79% |
Cyclopentene oxide
Conditions | Yield |
---|---|
decompn. at 100°C for 0.5 h; | 73% |
decompn. at 100°C for 0.5 h; | 73% |
Conditions | Yield |
---|---|
With sodium hydroxide; p-toluenesulfonyl chloride; benzyltriethylammonium bromide In dichloromethane at 25℃; for 0.166667h; | 71% |
tert.-butylhydroperoxide
cyclopentene
A
Cyclopentene oxide
B
tert. Butyl-2-cyclopenten-1-yl-peroxid
Conditions | Yield |
---|---|
With palladium diacetate; potassium carbonate; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl In dichloromethane at 0℃; for 48h; | A n/a B 63% |
cyclopentene
A
Cyclopentene oxide
B
cyclopentane-1,2-diol
C
Glutaraldehyde
Conditions | Yield |
---|---|
With dihydrogen peroxide; H3PMo10W2O40 at 35℃; for 3h; | A 0.8% B 13.9% C 60.6% |
With dihydrogen peroxide; H3PMo10W2O40 at 35℃; for 3h; Product distribution; various molybdenum compounds as catalysts; | A 0.8% B 13.9% C 60.6% |
cyclopentene
A
Cyclopentene oxide
B
cyclopent-2-enol
C
cyclopent-2-enone
Conditions | Yield |
---|---|
With 6C16H36N(1+)*2Zn(2+)*4Na(1+)*[Bi2Zn2(ZnW9O34)2](14-); urea hydrogen peroxide adduct In acetonitrile at 70℃; for 24h; Ene Reaction; | A 10% B 32% C 58% |
With oxygen In chlorobenzene at 50℃; Mechanism; Product distribution; catalysts Co(acac)3 and MoO2(acac)2; | A 10.4 % Chromat. B n/a C n/a |
With air; iron 5,10,15,20-tetrakis-(2',6'-dichlorophenyl)porphyrinate; iodosylbenzene In dichloromethane for 0.5h; Product distribution; Mechanism; var. cycloalkenes; other porphyrin; var. reaction time; | A 64 % Chromat. B 19 % Chromat. C 1.9 % Chromat. |
Conditions | Yield |
---|---|
With dihydrogen peroxide In acetonitrile at 65 - 68℃; for 9h; | A 39% B 16% |
With sodium hypochlorite In acetonitrile at 65 - 68℃; for 9h; | A 5% B 14% |
With oxygen; isobutyraldehyde at 50℃; for 6h; Catalytic behavior; Reagent/catalyst; | A 89 %Chromat. B 11 %Chromat. |
2-chlorocyclopentane-1-ol
Cyclopentene oxide
Conditions | Yield |
---|---|
With potassium hydroxide | |
With potassium hydroxide; diethyl ether |
Conditions | Yield |
---|---|
With dichloromethane; sodium carbonate |
2-t-butylperoxycyclopentane-1-yl
A
Cyclopentene oxide
B
cyclopentyl t-butyl peroxide
Conditions | Yield |
---|---|
With tri-n-butyl-tin hydride In benzene at 24.9℃; Rate constant; Irradiation; |
4-cyano-N,N-dimethylaniline-N-oxide
cyclopentene
A
Cyclopentene oxide
B
4’-cyano-N-methylformanilide
C
4-cyano-N-methylaniline
D
N,N'-dimethyl-N,N'-bis-(p-cyanophenyl)hydrazine
E
N,N'-bis-(p-cyanophenyl)-N-methylmethylenediamine
F
4-cyano-N,N-dimethylaniline
Conditions | Yield |
---|---|
With (2,3,7,8,12,13,17,18-octamethyl-5,10,15,20-tetraphenylporphinato)iron(III) chloride In dichloromethane at 25℃; Product distribution; |
3-bromo-4,5-dihydro-5-hydroperoxy-4,4-dimethyl-3,5-diphenyl-3H-pyrazole
cyclopentene
A
Cyclopentene oxide
B
3-bromo-4,5-dihydro-5-hydroxy-4,4-dimethyl-3,5-diphenyl-3H-pyrazole
Conditions | Yield |
---|---|
In chloroform-d1 at 34℃; Rate constant; | A 41 % Spectr. B 41 % Spectr. |
Conditions | Yield |
---|---|
With oxygen 1.) 35 deg C, 101.3 kPa; 2.) pyrolysis GLC; Multistep reaction; | |
With Ce0.3Co0.7Fe2O4; dihydrogen peroxide In 1,4-dioxane at 90℃; for 9h; | A 76.7 %Chromat. B 11.6 %Chromat. |
With Ca0.1Co0.9Fe2O4; dihydrogen peroxide In N,N-dimethyl-formamide at 60℃; for 8h; Catalytic behavior; Solvent; Reagent/catalyst; Schlenk technique; |
cyclopentene
A
Cyclopentene oxide
B
cyclopent-1-en-3-yl hydroperoxide
C
2-(Cyclopent-2-enylperoxy)-cyclopentyl-hydroperoxide
Conditions | Yield |
---|---|
With oxygen at 35℃; under 759.8 Torr; | A 14 % Chromat. B n/a C n/a |
With 2,2'-azobis(isobutyronitrile); oxygen at 35℃; under 759.8 Torr; for 145h; Mechanism; Product distribution; quantity mol O2 per mol olefine; | A 14 % Chromat. B n/a C n/a |
With oxygen at 35℃; under 759.8 Torr; | |
With oxygen at 35℃; under 759.8 Torr; Yield given. Yields of byproduct given; |
cyclopentene
A
Cyclopentene oxide
B
cyclopent-2-enol
C
cyclopent-2-enone
D
cyclopentanone
Conditions | Yield |
---|---|
With bis(acetonitrile)chloronitropalladium(II) In dichloromethane at 20℃; for 6h; Product distribution; other cycloalkenes; | A 4 % Chromat. B 27 % Chromat. C 1 % Chromat. D 3 % Chromat. |
A
Cyclopentene oxide
B
cyclopentyl t-butyl peroxide
Conditions | Yield |
---|---|
With tri-n-butyl-tin hydride; trans-di-O-tert-butyl hyponitrite In benzene for 1.5h; Rate constant; |
A
Cyclopentene oxide
B
cyclopentyl t-butyl peroxide
Conditions | Yield |
---|---|
With sodium hydroxide; sodium tetrahydroborate In dichloromethane 1.) 0 deg C, 30 min, 2.) room temperature, 30 min; Yield given. Yields of byproduct given; |
Conditions | Yield |
---|---|
With oxygen at 35℃; regioselectivity of the autooxidation; other cyclic olefins; |
Cyclopentane
A
Cyclopentene oxide
B
ethene
C
cyclopenta-1,3-diene
D
buta-1,3-diene
E
cyclopentene
F
acrolein
Conditions | Yield |
---|---|
With hydrogen; oxygen at 399.9℃; Product distribution; Rate constant; Mechanism; various O2 pressure; other reaction temperature; |
(+/-)-trans-2-iodocyclopentanol
Cyclopentene oxide
(+/-)-(trans-2-hydroxy-cyclopentyl)-trimethyl-ammonium; iodide
Cyclopentene oxide
Conditions | Yield |
---|---|
Erhitzen des Reaktionsprodukts auf 130grad; |
methanol
(+/-)-(trans-2-hydroxy-cyclopentyl)-trimethyl-ammonium; iodide
A
Cyclopentene oxide
trans-cyclopentane-1,2-diol
Conditions | Yield |
---|---|
Erhitzen des Reaktionsprodukts bis auf 190grad; |
3,3-(α-hydroxytetramethylene)diazirine
A
Cyclopentene oxide
B
cyclopent-2-enol
C
cyclopentanone
Conditions | Yield |
---|---|
In tetrahydrofuran at 20℃; for 1h; Photolysis; |
A
Cyclopentene oxide
B
cyclopent-2-enol
C
cyclopentanone
Conditions | Yield |
---|---|
In tetrahydrofuran at 20℃; for 1h; Photolysis; |
Cyclopentene oxide
aniline
trans-2-(phenylamino)cyclopentanol
Conditions | Yield |
---|---|
With zirconium(IV) chloride at 20℃; for 0.25h; | 100% |
With lithium bromide at 20℃; for 5h; | 100% |
With sulfated zirconia In neat (no solvent) at 20℃; for 0.5h; regioselective reaction; | 98% |
pyrrolidine
Cyclopentene oxide
(+/-)-trans-(1-pyrrolidinyl)cyclopentan-2-ol
Conditions | Yield |
---|---|
bismuth(lll) trifluoromethanesulfonate at 160℃; for 0.25h; microwave irradiation; | 100% |
With triethylaluminum 1.) toluene, CH2Cl2, 25-30 deg C, 30 min, 2.) room temperature; Yield given. Multistep reaction; | |
In water | |
With potassium carbonate | |
In ethanol at 80℃; for 18h; Inert atmosphere; |
Conditions | Yield |
---|---|
In ethanol for 24h; Heating; | 100% |
In ethanol at 95℃; Sealed tube; | 100% |
With triethylaluminum 1.) toluene, CH2Cl2, 25-30 deg C, 30 min, 2.) room temperature; Yield given. Multistep reaction; |
Cyclopentene oxide
(+/-)-trans-2-iodocyclopentanol
Conditions | Yield |
---|---|
With iodine; tiolacetic acid In dichloromethane at 20℃; for 0.333333h; Ring cleavage; | 100% |
With cerium(III) chloride; sodium iodide In acetonitrile at 20℃; for 0.166667h; | 91% |
With cerium(III) chloride; sodium iodide In acetonitrile at 20℃; for 24h; | 89.5% |
With water; iodine; triphenylphosphine In acetonitrile for 0.25h; Ambient temperature; Yield given; | |
With water; lithium iodide |
Cyclopentene oxide
trans-2-aminocyclopentanol
Conditions | Yield |
---|---|
With ammonium hydroxide at 85℃; for 0.5h; microwave irradiation; | 100% |
With ammonium hydroxide In ethanol at 120 - 140℃; for 5h; in steel autoclave; | 71% |
With ammonium hydroxide at 140℃; under 15200 Torr; |
Conditions | Yield |
---|---|
With sodium amalgam; chiral Co(II) In tetrahydrofuran-d8 at 20℃; for 6h; deoxygenation; | 100% |
With triphenylphosphine at 200℃; for 8.5h; | 59% |
With trifluoroacetic acid; selenobenzamide In dichloromethane at 20℃; for 30h; Mechanism; With other reagents are dicussed.; | 85 % Chromat. |
Conditions | Yield |
---|---|
bismuth(lll) trifluoromethanesulfonate at 160℃; for 0.25h; microwave irradiation; | 100% |
Cyclopentene oxide
4-bromo-3-fluorophenol
Conditions | Yield |
---|---|
With sodium carbonate In propyl cyanide at 175℃; for 2h; microwave irradiation; Inert atmosphere; | 100% |
Cyclopentene oxide
C5H12N2O
Conditions | Yield |
---|---|
With hydrazine hydrate In ethanol at 85℃; for 12h; | 100% |
Cyclopentene oxide
Conditions | Yield |
---|---|
With PEG-400; sodium azide at 20℃; for 0.583333h; | 99% |
With 1‑(1‑carboxymethyl)‑3‑methylimidazolium tetrafluoroborate; sodium azide In neat (no solvent) at 60℃; for 0.5h; Reagent/catalyst; Green chemistry; regioselective reaction; | 95% |
With sodium azide; glycerol-tri(3-methylimidazolium) trimesylate In water at 60℃; for 2h; | 94% |
Cyclopentene oxide
chloro-trimethyl-silane
((1R,2R)-2-Chloro-cyclopentyloxy)-trimethyl-silane
Conditions | Yield |
---|---|
In chloroform at 25℃; for 0.25h; | 99% |
Conditions | Yield |
---|---|
Stage #1: hex-1-yne With n-butyllithium; boron trifluoride diethyl etherate In tetrahydrofuran at -78℃; for 0.5h; Stage #2: Cyclopentene oxide In tetrahydrofuran at -78℃; for 4h; | 99% |
Stage #1: hex-1-yne With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 0.333333h; Stage #2: Cyclopentene oxide With boron trifluoride diethyl etherate In tetrahydrofuran; hexane at -78℃; for 1.3h; Yamaguchi-Hirao alkylation; Further stages.; | 62% |
Cyclopentene oxide
thiobenzoic acid
(+/-)-thiobenzoic acid S-(trans-2-hydroxy-cyclopentyl ester)
Conditions | Yield |
---|---|
With aluminum oxide In diethyl ether at 20℃; for 1h; | 99% |
Conditions | Yield |
---|---|
With acetic acid In water at 20℃; for 0.5h; Solvent; Reagent/catalyst; | 99% |
In ethanol Heating; |
Cyclopentene oxide
2-methoxyphenylmagnesium bromide
2-(2-methoxyphenyl)cyclopentanol
Conditions | Yield |
---|---|
Stage #1: 2-methoxyphenylmagnesium bromide With copper(l) iodide In tetrahydrofuran at 20℃; for 0.166667h; Stage #2: Cyclopentene oxide In tetrahydrofuran at 20℃; Stage #3: With water; ammonium chloride In tetrahydrofuran at 20℃; for 0.5h; | 99% |
Conditions | Yield |
---|---|
With iron oxide In neat (no solvent) at 20℃; for 20h; Green chemistry; regioselective reaction; | 99% |
Conditions | Yield |
---|---|
Stage #1: phenylacetylene With n-butyllithium; boron trifluoride diethyl etherate In tetrahydrofuran at -78℃; for 0.5h; Stage #2: Cyclopentene oxide In tetrahydrofuran at -78℃; for 4h; | 99% |
Conditions | Yield |
---|---|
With acetic acid In neat (no solvent) at 20℃; for 1h; regioselective reaction; | 99% |
Cyclopentene oxide
1-bromo-5-dimethoxy-2-vinylbenzene
Conditions | Yield |
---|---|
Stage #1: 1-bromo-5-dimethoxy-2-vinylbenzene With iodine; magnesium for 0.5h; Reflux; Inert atmosphere; Sealed tube; Stage #2: With copper(l) iodide at 0℃; for 0.5h; Inert atmosphere; Stage #3: Cyclopentene oxide In tetrahydrofuran at 0 - 20℃; for 3h; Inert atmosphere; | 99% |
Cyclopentene oxide
(+/-)-trans-2-chlorocyclopentanol
Conditions | Yield |
---|---|
With morpholine; 1,3,5-trichloro-2,4,6-triazine In water at 20℃; for 0.25h; | 98% |
With zirconyl chloride In acetonitrile at 20℃; for 0.333333h; | 98% |
With cerium(III) chloride In acetonitrile for 1h; Heating; | 90% |
With hydrogenchloride at -20 - -10℃; | |
With hydrogenchloride |
Conditions | Yield |
---|---|
With n-butyllithium In hexane; toluene 1.) 60-65 deg C, 1 h, 2.) 110 deg C, 18 h; | 98% |
Conditions | Yield |
---|---|
With copper(l) iodide In tetrahydrofuran | 98% |
86% |
Conditions | Yield |
---|---|
With boron trifluoride diethyl etherate at -78℃; | 98% |
Cyclopentene oxide
trans-2-phenylcyclopentan-1-ol
Conditions | Yield |
---|---|
With (lithium)2(CN)(phenyl)2cuprate In tetrahydrofuran for 10h; Ambient temperature; | 98% |
Conditions | Yield |
---|---|
With water; tetra(n-butyl)ammonium hydrogensulfate at 20 - 45℃; | 98% |
With water at 100℃; for 18h; | 96% |
With carbon tetrabromide at 60℃; for 3.5h; | 85% |
Cyclopentene oxide
(+/-)-trans-2-bromocyclopentanol
Conditions | Yield |
---|---|
With dimethylbromosulphonium bromide In acetonitrile at 20℃; for 0.333333h; | 98% |
With quaternary ammonium bromide; triphenylphosphine; 2,3-dicyano-5,6-dichloro-p-benzoquinone; water In acetonitrile for 3h; Heating; | 80% |
With triphenylphosphine hydrobromide In dichloromethane at -90℃; for 0.716667h; Ring cleavage; | 76% |
Cyclopentene oxide
(S)-1-phenyl-ethylamine
2-((S)-1-Phenyl-ethylamino)-cyclopentanol
Conditions | Yield |
---|---|
With lithium perchlorate In acetonitrile for 18h; Heating; | 98% |
With lithium perchlorate In acetonitrile for 18h; Heating; |
Cyclopentene oxide
phenylselenyl zinc chloride
trans-1-hydroxy-2-(phenylseleno)cyclopentane
Conditions | Yield |
---|---|
In water at 20℃; for 2h; | 98% |
Cyclopentene oxide
4-methoxyphenyl magnesium bromide
2-(4-methoxyphenyl)cyclopentanol
Conditions | Yield |
---|---|
Stage #1: 4-methoxyphenyl magnesium bromide With copper(l) iodide In tetrahydrofuran; diethyl ether at -78℃; for 0.5h; Stage #2: Cyclopentene oxide In tetrahydrofuran; diethyl ether at -78 - 20℃; | 98% |
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