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:3638-64-0
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
Nitroethylene Basic information Product Name: Nitroethylene Synonyms: NITROETHYLENE;1-Nitroethene;NITROBENZENDICARBOXYLATE,DIMETHYL;nitroethene (2.0M in toluene);1-nitroethylene;Nitroeth
Cas:3638-64-0
Min.Order:1 Metric Ton
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Type:Lab/Research institutions
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:3638-64-0
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:3638-64-0
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:3638-64-0
Min.Order:10 Kilogram
Negotiable
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:3638-64-0
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryNitroethylene CAS:3638-64-0 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 intermediat
Cas:3638-64-0
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:3638-64-0
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
Factory direct sales, accept customization. Nitroethylene is the simplest ntiroalkene and serves as a useful intermediate for the production of various chemicals and pharmaceutical goods. Kind Pharma has its own laboratory, we can do analytical tes
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
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
Cas:3638-64-0
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryWe are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov
Cas:3638-64-0
Min.Order:100 Gram
FOB Price: $100.0 / 2000.0
Type:Lab/Research institutions
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 providing h
1. 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 We can also provide MT1 peptide powd
Cas:3638-64-0
Min.Order:1 Kilogram
FOB Price: $50.0 / 100.0
Type:Trading Company
inquiryProduct Name: Nitroethylene Synonyms: NITROETHYLENE;1-Nitroethene;NITROBENZENDICARBOXYLATE,DIMETHYL;nitroethene (2.0M in toluene);1-nitroethylene;Nitroethylene(Nitroethene);1-Nitroethene (~ 1 mole/L in Toluene) CAS: 3638-64-0 MF: C2H3NO2 MW: 73
Cas:3638-64-0
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryfactory?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:3638-64-0
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Trading Company
inquiryShandong 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
Cas:3638-64-0
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiry1.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:3638-64-0
Min.Order:1 Metric Ton
FOB Price: $1.5
Type:Trading Company
inquiryWe are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp
Cas:3638-64-0
Min.Order:1 Metric Ton
FOB Price: $1.0
Type:Trading Company
inquiryStock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Cas:3638-64-0
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryThe process is mature and can be mass produced to 100 kg, with good quality and purity up to 99%.The product has a large stock and can be supplied stably. Package:bottle Application:Drug R&D Transportation:Sealed drying(25℃) Port:ShangHai
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 purity,in stock Package:25kg/drum,or as per customers'demand Application:API,or Intermediates,fine chemicals Transportation:air,sea,courier
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
Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
TAIHO Unique Advantages:1.We're factory2.Free samples available3.Commodity inspection can be done4.ISO9001,Kosher certifications5.10 years experiences Storage:Store in cool &dry place Package:aluminium foil bag/fiber can/plastic drum Application:comp
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:Chemical intermediate
Conditions | Yield |
---|---|
With phthalic anhydride at 150 - 180℃; under 80 Torr; | 89% |
With phthalic anhydride at 180℃; for 3h; Cooling with acetone-dry ice; | 69% |
With phthalic anhydride at 150 - 180℃; for 23h; Inert atmosphere; Cooling with ice; | 55% |
Conditions | Yield |
---|---|
at 140 - 180℃; under 80 Torr; Heating; | 80% |
at 175 - 180℃; under 80 Torr; |
Conditions | Yield |
---|---|
With tert.-butylnitrite; silica gel In acetonitrile at 100℃; under 2250.23 Torr; Time; Temperature; Pressure; Microwave irradiation; | 80% |
With ferric nitrate for 0.5h; Milling; | 80% |
With Vilsmeier reagent; potassium nitrate In acetonitrile at 20℃; Reagent/catalyst; Temperature; Sonication; | 75% |
1-nitroethanol
1-nitroethylene
Conditions | Yield |
---|---|
With phthalic anhydride In tetrahydrofuran at 130 - 180℃; for 3h; | 69% |
With phthalic anhydride at 140℃; under 80 Torr; |
Conditions | Yield |
---|---|
Leiten ueber mit Bleisalzen aktiviertes Silicagel; | |
With lead(IV) tetraacetate; silica gel at 250 - 300℃; | |
With silica gel; lead(II) oxide at 250 - 300℃; | |
With lead(II) chromate; silica gel at 250 - 300℃; | |
beim Leiten ueber einen bleisalzhaltigen Silicagel- oder Aluminiumoxydgel Katalysator; |
diethyl ether
1-chloro-2-nitroethane
sodium acetate
1-nitroethylene
Conditions | Yield |
---|---|
at 100℃; |
Conditions | Yield |
---|---|
With ethanol at 100℃; |
Conditions | Yield |
---|---|
at 100℃; unter Ausschluss von Alkali; |
Conditions | Yield |
---|---|
With calcium chloride at 250℃; | |
With calcium carbonate at 300 - 400℃; | |
With diethyl ether; sodium acetate |
Conditions | Yield |
---|---|
With ethanol at 100℃; |
2-nitro-1,4-diphenyl-1,2,3,4-tetrahydro-1,4-epoxido-naphthalene
A
1-nitroethylene
B
1,3-diphenylisobenzofuran
Conditions | Yield |
---|---|
Erhitzen; |
Conditions | Yield |
---|---|
With phthalic anhydride |
Conditions | Yield |
---|---|
In diphenylether at 250℃; Rate constant; |
Conditions | Yield |
---|---|
at 225℃; Rate constant; activation energy E, logA, ΔS(excit.); other temp.; |
Conditions | Yield |
---|---|
at 225℃; Rate constant; various initial vapour pressures and surface-to-volume ratios; activation energy E, logA, ΔS(excit.); other temp.; |
Conditions | Yield |
---|---|
at 225℃; Rate constant; various initial vapour pressures and surface-to-volume ratios; activation energy E, logA, ΔS(excit.); other temp.; |
Trichloressigsaeure-β-nitroaethylester
A
1-nitroethylene
B
trichloroacetic acid
Conditions | Yield |
---|---|
at 225℃; Rate constant; various initial vapour pressures and surface-to-volume ratios; activation energy E, logA, ΔS(excit.); other temp.; |
Conditions | Yield |
---|---|
at 225℃; Rate constant; activation energy E, logA, ΔS(excit.); other temp.; |
1-nitroethylene
Conditions | Yield |
---|---|
With glass beads at 350℃; | |
With aluminum(III) sulfate at 240℃; |
Conditions | Yield |
---|---|
bei der Destillation; |
Conditions | Yield |
---|---|
at 25℃; |
Conditions | Yield |
---|---|
at 275 - 450℃; |
Conditions | Yield |
---|---|
at 275 - 450℃; |
Conditions | Yield |
---|---|
at 250 - 350℃; |
Conditions | Yield |
---|---|
at 250 - 350℃; |
Conditions | Yield |
---|---|
at 250 - 350℃; |
1-nitroethylene
N-methyl-diphenyl-nitrone
2-Methyl-4-nitro-3,3-diphenyl-isoxazolidine
Conditions | Yield |
---|---|
In benzene at 20℃; for 240h; | 100% |
1-nitroethylene
N-diphenylmethylene-N-pheylnitrone
4-nitro-2,3,3-triphenylisoxazolidine
Conditions | Yield |
---|---|
In benzene for 1h; Ambient temperature; | 100% |
at 20℃; regioselective reaction; |
1-nitroethylene
cyclopenta-1,3-diene
5-endo-nitrobicyclo<2.2.1>hept-2-ene
Conditions | Yield |
---|---|
In diethyl ether at -15℃; | 99.6% |
With diethyl ether at 105 - 110℃; | |
With benzene | |
With diethyl ether |
1-nitroethylene
N-tert-Butylhydroxylamine
Conditions | Yield |
---|---|
In dichloromethane for 2h; Ambient temperature; | 99% |
1-nitroethylene
N-demethyl-N-formylthebaibe
4,5α-epoxy-17-formyl-3,6-dimethoxy-7α-nitro-6α,14α-ethenoisomorphinan
Conditions | Yield |
---|---|
In benzene for 19h; Heating; | 99% |
Conditions | Yield |
---|---|
With diisopropylamine; lithium diisopropyl amide In tetrahydrofuran; hexane -78 deg C, 1 h; -78 deg C to room temp., 35 min; | 99% |
Conditions | Yield |
---|---|
Stage #1: methanol; 4-bromo-2-methoxy-5-methylphenol With [bis(acetoxy)iodo]benzene at 0℃; Inert atmosphere; Stage #2: 1-nitroethylene In toluene at 20℃; Diels-Alder reaction; Inert atmosphere; regioselective reaction; | 99% |
3,4,5-Trimethylpyrazole
1-nitroethylene
3,4,5-Trimethyl-1-(2-nitro-ethyl)-1H-pyrazole
Conditions | Yield |
---|---|
In benzene for 12h; Ambient temperature; | 98% |
Conditions | Yield |
---|---|
With indium tribromide In dichloromethane; benzene at 0 - 20℃; Inert atmosphere; | 98% |
1-nitroethylene
tert-butyl 2-oxocyclohexanecarboxylate
(S)-tert-butyl 1-(2-nitroethyl)-2-oxocyclohexanecarboxylate
Conditions | Yield |
---|---|
With C34H22N2Ni2O4 In ethyl acetate; toluene at 40℃; for 18h; optical yield given as %ee; enantioselective reaction; | 98% |
1-nitroethylene
Conditions | Yield |
---|---|
Stage #1: C18H15NO With (R)-3,3'-bis(2,4,6-triisopropylphenyl)binol phosphoric acid; magnesium sulfate In dichloromethane at 0℃; for 0.0833333h; Schlenk technique; Inert atmosphere; Stage #2: 1-nitroethylene In dichloromethane; toluene at 0℃; for 60h; Inert atmosphere; Schlenk technique; enantioselective reaction; | 98% |
1-nitroethylene
Conditions | Yield |
---|---|
Stage #1: C21H15NO With (R)-3,3'-bis(2,4,6-triisopropylphenyl)binol phosphoric acid; magnesium sulfate In dichloromethane; toluene at 0℃; for 0.0833333h; Schlenk technique; Inert atmosphere; Stage #2: 1-nitroethylene In dichloromethane; toluene at 0℃; for 60h; Schlenk technique; Inert atmosphere; enantioselective reaction; | 98% |
1-nitroethylene
1-(adamantane-1-carbonyloxy)pyridine-2(1H)-thione
2-(1-adamantyl)-1-nitro-1-(pyridine-thiyl)ethane
Conditions | Yield |
---|---|
With camphor-10-sulfonic acid In dichloromethane; toluene at -20 - -10℃; for 0.5h; Irradiation; | 97% |
1-nitroethylene
4-fluoroaniline
(4-Fluoro-phenyl)-(2-nitro-ethyl)-amine
Conditions | Yield |
---|---|
In benzene for 12h; Ambient temperature; | 97% |
Conditions | Yield |
---|---|
In benzene | 97% |
Conditions | Yield |
---|---|
In benzene for 12h; Ambient temperature; | 96% |
3,5-dimethyl-1H-pyrazole
1-nitroethylene
3,5-Dimethyl-1-(2-nitro-ethyl)-1H-pyrazole
Conditions | Yield |
---|---|
In benzene for 12h; Ambient temperature; | 96% |
1-nitroethylene
DL-leucine methyl ester
N-(2-Nitroethyl)-DL-leucine methyl ester
Conditions | Yield |
---|---|
In benzene for 12h; Ambient temperature; | 96% |
1-nitroethylene
leucine methyl ester hydrochloride
N-(2-Nitroethyl)-DL-leucine methyl ester
Conditions | Yield |
---|---|
With triethylamine In diethyl ether; benzene at 10℃; for 96h; | 96% |
Conditions | Yield |
---|---|
trifluorormethanesulfonic acid at 0 - 5℃; for 0.25h; | 96% |
Conditions | Yield |
---|---|
3-nitrobenzoic acid In toluene at 20℃; for 24h; Michael reaction; | 96% |
Conditions | Yield |
---|---|
In benzene for 12h; Ambient temperature; | 95% |
1-nitroethylene
Conditions | Yield |
---|---|
With sodium ethanolate In ethanol at 20℃; for 14h; multiple Michael reaction; | 95% |
Conditions | Yield |
---|---|
Stage #1: 1-nitroethylene; propionaldehyde; (2S)-2-{diphenyl[(trimethylsilyl)oxy]methyl}pyrrolidine; 3-nitrobenzoic acid In toluene at 3℃; Michael addition; Cooling with ice; Stage #2: With sodium tetrahydroborate In methanol; toluene at 0℃; Stage #3: With ammonium chloride In methanol; toluene at 0℃; | 95% |
1-nitroethylene
tert-butyl 2-oxocyclopentanecarboxylate
(S)-tert-butyl 1-(2-nitroethyl)-2-oxocyclopentanecarboxylate
Conditions | Yield |
---|---|
With C34H22N2Ni2O4 In ethyl acetate; toluene at 40℃; for 5h; optical yield given as %ee; enantioselective reaction; | 95% |
1-nitroethylene
tert-butyl 3-(1-methyl-1H-indol-3-yl)-2-oxoindoline-1-carboxylate
Conditions | Yield |
---|---|
With 1,1,1,3',3',3'-hexafluoro-propanol; [Ni(IAP1)2] In o-xylene at -20℃; for 25h; Reagent/catalyst; Concentration; Time; Temperature; Inert atmosphere; enantioselective reaction; | 95% |
1-nitroethylene
C22H21BrN2O3
Conditions | Yield |
---|---|
With 1,1,1,3',3',3'-hexafluoro-propanol; [Ni(IAP1)2] In o-xylene at -20℃; for 20h; Inert atmosphere; enantioselective reaction; | 95% |
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