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:7335-06-0
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
Cas:7335-06-0
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryWith our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin
Cas:7335-06-0
Min.Order:1 Kilogram
FOB Price: $1.0 / 10.0
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:7335-06-0
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:7335-06-0
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
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:7335-06-0
Min.Order:4 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryCangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new api, intermediat
Cas:7335-06-0
Min.Order:1 Kilogram
FOB Price: $777.0 / 888.0
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:7335-06-0
Min.Order:1 Kilogram
FOB Price: $2.0
Type:Lab/Research institutions
inquirySAGECHEM is a chemical R&D, manufacturing and distribution company in China since 2009, including pharmaceutical intermediates, agrochemical, dyestuff intermediates, organosilicone, API and etc. We also offer a full range of services in custom synthe
Cas:7335-06-0
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryStock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Cas:7335-06-0
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
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
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
We product this chemical more than 10 years . We are very experience to export it to many countries, Our superior & stable quality , competitive price gain warm reception from our customers. Application:Pharm intermediate
N-ETHYLPYRROLIDINEAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:pharmaceutical 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
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:7335-06-0
Min.Order:10 Milligram
Negotiable
Type:Lab/Research institutions
inquiryZhengzhou Kingorgchem Chemical Technology Co., Ltd. was founded on the basis of Organophosphorus Chemistry Lab of Institute of Chemistry Henan Academy of Sciences in 2015. The laboratory covers 600 m2 and the pilot plant covers 2000 m2. Kingorgchem i
Cas:7335-06-0
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryWuhan Sun-shine Bio-technology Corporation Limited is specializing in the anticancer, antitumor,heart head blood-vessel,pharmaceutical intermediates,fine Chemicals production and customization..Company has strong ability of research and development,
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
Aopharm is specialized in APIs, pharmaceutical intermediates & fine chemicals. 1. The best quality, competitive price. 2. The best service before or after shipment. 3. Rich experience in export operation. 4. Rich experience in modes of
FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the N-ETHYLPYRROLIDINE, CAS:7335-06-0 with the most competitive price and the best qualit
high purity Application:Drug intermediates Materials intermediates and active molecules
Conditions | Yield |
---|---|
With Ru on activatedcarbon cloth; activatedcarbon cloth In aq. phosphate buffer at 60℃; for 10h; pH=8.5; Time; Electrochemical reaction; | 99% |
rhodium hydrido (PEt3)3 complex for 6h; | 74 % Chromat. |
Phenothiazine-10-carboxylic acid 4-diethylamino-butyl ester
A
1-ethylpyrrolidine
B
10H-phenothiazine
Conditions | Yield |
---|---|
at 200℃; for 0.5h; Yields of byproduct given; | A n/a B 89% |
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran at 20℃; for 96h; | 80% |
In methanol at 20℃; |
Conditions | Yield |
---|---|
With hydrogen; RhMoZn/C In di-isopropyl ether at 70 - 160℃; under 7500.75 Torr; for 16h; Conversion of starting material; | 77% |
With hydrogen; PtReIn/silica In di-isopropyl ether at 70 - 160℃; under 7500.75 Torr; for 16h; Conversion of starting material; | 50% |
With hydrogen; PtReCu/silica In di-isopropyl ether at 70 - 160℃; under 7500.75 Torr; for 16h; Conversion of starting material; | 40% |
Conditions | Yield |
---|---|
With aluminium oxide thorium oxide-catalyst at 300℃; | |
With aluminum oxide at 400℃; |
Conditions | Yield |
---|---|
With lithium aluminium tetrahydride; diethyl ether |
diazomethane
1-Methylpyrrolidine
A
1-ethylpyrrolidine
B
1,2-dimethylpyrrolidine
C
N-methyl-3-methylpyrrolidine
Conditions | Yield |
---|---|
UV-Licht; |
1-Methylpyrrolidine
methylene
A
1-ethylpyrrolidine
B
1,2-dimethylpyrrolidine
C
N-methyl-3-methylpyrrolidine
Conditions | Yield |
---|---|
With palladium at 160℃; Hydrogenation; | |
With acetic acid; platinum Hydrogenation; |
Conditions | Yield |
---|---|
With sulfuric acid Reduktion unter Verwendung einer Zink-Amalgam-Kathode; |
3-aminohexane
1-ethylpyrrolidine
Conditions | Yield |
---|---|
Chlorierung; folgende Behandlung mit Schwefelsaeure; |
Conditions | Yield |
---|---|
With aluminum oxide; nitrogen at 280℃; | |
Multi-step reaction with 2 steps 1: 1) NaH / 1) toluene, heating, 3 h; 2) heating, 3 h 2: 0.5 h / 200 °C View Scheme |
Conditions | Yield |
---|---|
With zinc(II) chloride |
Conditions | Yield |
---|---|
With ethanol |
Conditions | Yield |
---|---|
With aluminium oxide thorium oxide-catalyst at 300℃; |
1-Ethyl-1-methylpyrrolidinium iodide
ethanolamine
A
1-Methylpyrrolidine
B
1-ethylpyrrolidine
C
1-pyrrolidineethanol
D
N-Ethylmethylamine
Butane-1,4-diol
ethylamine
A
tetrahydrofuran
B
1-ethylpyrrolidine
C
4-(ethylamino)butan-1-ol
Conditions | Yield |
---|---|
CrZMS-5 at 300℃; for 3h; | A n/a B 59.6 % Chromat. C n/a |
Conditions | Yield |
---|---|
at 30℃; elektrochemischen Reduktoin an einer Zink-Amalgam-Kathode; |
1,4-dioxane
ethyl 1H-pyrrole-1-carboxylate
A
1-Methylpyrrolidine
B
1-ethylpyrrolidine
Conditions | Yield |
---|---|
at 230℃; under 147102 - 220652 Torr; Hydrogenation; |
ethyl 1H-pyrrole-1-carboxylate
ethanol
A
1-Methylpyrrolidine
B
1-ethylpyrrolidine
Conditions | Yield |
---|---|
at 230℃; under 147102 - 220652 Torr; Hydrogenation; |
N-ethylsuccinimide
sulfuric acid
water
A
1-ethylpyrrolidine
B
1-ethyl-2-pyrrolidinone
Conditions | Yield |
---|---|
at 28℃; elektrochemischen Reduktion an einer Blei-Kathode; |
Conditions | Yield |
---|---|
at 400℃; |
tetrahydrofuran
ammonia
ethylamine
A
pyrrolidine
B
1-ethylpyrrolidine
Conditions | Yield |
---|---|
at 400℃; |
1,4-dioxane
ethanol
3-hydroxy-4-nitro-butyric acid ethyl ester
A
1-ethylpyrrolidine
B
1-ethyl-2-pyrrolidinone
Conditions | Yield |
---|---|
at 260℃; under 191232 Torr; Hydrogenation; |
butanedinitrile
ethylamine
A
1-ethylpyrrolidine
B
1-ethyl-1H-pyrrole
Conditions | Yield |
---|---|
With hydrogen; palladium |
Conditions | Yield |
---|---|
With ammonium hydroxide; hydrogen at 290℃; under 30003 Torr; for 4h; Autoclave; |
N-ethylbutylamine
1-ethylpyrrolidine
Conditions | Yield |
---|---|
With C31H37ClN3NiO2(1-)*Li(1+); potassium tert-butylate In dimethyl sulfoxide at 110℃; for 3h; Catalytic behavior; Sealed tube; Inert atmosphere; | 20.8 %Chromat. |
1-ethylpyrrolidine
4-methoxy-phenyl-sulphonyl chloride
1-((4-methoxyphenyl)sulfonyl)pyrrolidine
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide; tetra-(n-butyl)ammonium iodide In tetrahydrofuran; decane at 80℃; for 4h; Sealed tube; chemoselective reaction; | 98% |
1-ethylpyrrolidine
Conditions | Yield |
---|---|
In dichloromethane at 20℃; for 1.5h; | 96% |
1-ethylpyrrolidine
Conditions | Yield |
---|---|
Stage #1: 1,3-phenylenebis(propane-3,1-diyl) bis(4-methylbenzenesulfonate) In acetonitrile for 0.0833333h; Inert atmosphere; Stage #2: 1-ethylpyrrolidine In acetonitrile at 20℃; for 1h; Inert atmosphere; | 96% |
1-ethylpyrrolidine
Pyridine-3-sulfonyl chloride
3-(pyrrolidin-1-ylsulfonyl)pyridine
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide; tetra-(n-butyl)ammonium iodide In tetrahydrofuran; decane at 80℃; for 4h; Sealed tube; chemoselective reaction; | 95% |
1-ethylpyrrolidine
2-Naphthalenesulfonyl chloride
1-(naphthalen-2-ylsulfonyl)pyrrolidine
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide; tetra-(n-butyl)ammonium iodide In tetrahydrofuran; decane at 80℃; for 4h; Sealed tube; chemoselective reaction; | 94% |
Conditions | Yield |
---|---|
In dichloromethane; toluene at 20℃; | 93% |
1-ethylpyrrolidine
thiophene-2-sulfonyl chloride
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide; tetra-(n-butyl)ammonium iodide In tetrahydrofuran; decane at 80℃; for 4h; Sealed tube; chemoselective reaction; | 93% |
Conditions | Yield |
---|---|
With sodium sulfate In water; acetonitrile at 20℃; for 9h; Electrolysis; | 92% |
With tert.-butylhydroperoxide; iodine In water at 80℃; for 8h; Sealed tube; | 89% |
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide; tetra-(n-butyl)ammonium iodide In tetrahydrofuran; decane at 80℃; for 4h; Sealed tube; chemoselective reaction; | 92% |
Conditions | Yield |
---|---|
In dichloromethane; toluene at 20℃; | 91% |
1-ethylpyrrolidine
p-cyanobenzenesulfonyl chloride
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide; tetra-(n-butyl)ammonium iodide In tetrahydrofuran; decane at 80℃; for 4h; Sealed tube; chemoselective reaction; | 91% |
1-ethylpyrrolidine
4-tert-butylbenzenesulfonyl chloride
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide; tetra-(n-butyl)ammonium iodide In tetrahydrofuran; decane at 80℃; for 4h; Sealed tube; chemoselective reaction; | 91% |
1-ethylpyrrolidine
sodium 4-cyanobenzenesulfinate
Conditions | Yield |
---|---|
With sodium sulfate In water; acetonitrile at 20℃; for 9h; Electrolysis; | 91% |
1-ethylpyrrolidine
benzenesulfonyl chloride
1-(benzenesulfonyl)pyrrolidine
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide; tetra-(n-butyl)ammonium iodide In tetrahydrofuran; decane at 80℃; for 4h; Catalytic behavior; Reagent/catalyst; Solvent; Sealed tube; chemoselective reaction; | 90% |
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide; tetra-(n-butyl)ammonium iodide In tetrahydrofuran; decane at 80℃; for 4h; Sealed tube; chemoselective reaction; | 90% |
1-ethylpyrrolidine
sodium benzenesulfonate
1-(benzenesulfonyl)pyrrolidine
Conditions | Yield |
---|---|
With sodium sulfate In water; acetonitrile at 20℃; for 9h; Electrolysis; | 90% |
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide; tetra-(n-butyl)ammonium iodide In tetrahydrofuran; decane at 80℃; for 4h; Sealed tube; chemoselective reaction; | 88% |
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide; tetra-(n-butyl)ammonium iodide In tetrahydrofuran; decane at 80℃; for 4h; Sealed tube; chemoselective reaction; | 88% |
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide; tetra-(n-butyl)ammonium iodide In tetrahydrofuran; decane at 80℃; for 4h; Sealed tube; chemoselective reaction; | 86% |
Conditions | Yield |
---|---|
In acetone for 2h; Heating; | 85.5% |
1-ethylpyrrolidine
4-Fluorobenzenesulfonyl chloride
1-((4-fluorophenyl)sulfonyl)pyrrolidine
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide; tetra-(n-butyl)ammonium iodide In tetrahydrofuran; decane at 80℃; for 4h; Sealed tube; chemoselective reaction; | 85% |
1-ethylpyrrolidine
4-methoxybenzenesulfonyl hydrazide
1-((4-methoxyphenyl)sulfonyl)pyrrolidine
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide; iodine In water at 80℃; for 8h; Green chemistry; | 85% |
1-ethylpyrrolidine
sodium 4-fluorobenzenesulfinate
1-((4-fluorophenyl)sulfonyl)pyrrolidine
Conditions | Yield |
---|---|
With sodium sulfate In water; acetonitrile at 20℃; for 9h; Electrolysis; | 85% |
1-ethylpyrrolidine
3-chloro-4-(trifluoromethyl)benzenesulfonyl chloride
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide; tetra-(n-butyl)ammonium iodide In tetrahydrofuran; decane at 80℃; for 4h; Sealed tube; chemoselective reaction; | 83% |
1-ethylpyrrolidine
2-naphthylsulfonyl hydrazide
1-(naphthalen-2-ylsulfonyl)pyrrolidine
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide; iodine In water at 80℃; for 8h; Green chemistry; | 83% |
1-ethylpyrrolidine
toluene-4-sulfonic acid hydrazide
N-tosylpyrrolidine
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide; iodine In water at 80℃; for 8h; Green chemistry; | 82% |
1-ethylpyrrolidine
4-(tert-butyl)benzenesulfonyl hydrazide
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide; iodine In water at 80℃; for 8h; Green chemistry; | 82% |
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide; tetra-(n-butyl)ammonium iodide In tetrahydrofuran; decane at 80℃; for 4h; Sealed tube; chemoselective reaction; | 81% |
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