DayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe
Cas:87-13-8
Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiryItem Standard Result Appearance Colorless transparent viscous liquid Conform Water ≤0.05%
Cas:87-13-8
Min.Order:1 Kilogram
FOB Price: $3.0 / 10.0
Type:Trading Company
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
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Min.Order:1 Kilogram
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inquiryhebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and developm
Cas:87-13-8
Min.Order:1 Metric Ton
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Type:Manufacturers
inquiryT he 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 service Appearance:W
Cas:87-13-8
Min.Order:1 Kilogram
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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 providi
Cas:87-13-8
Min.Order:1
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Type:Other
inquiryWidely used in the synthesis of medicines, pesticides and additives Appearance:colorless transparent liquid Storage:Store in a cool, dry, well ventilated warehouse. Package:200kg PE drum or 1000kg IBC tank Application:Widely used in the synthesis o
Cas:87-13-8
Min.Order:1 Metric Ton
Negotiable
Type:Manufacturers
inquiry1. 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:87-13-8
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
Cas:87-13-8
Min.Order:1 Metric Ton
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Type:Manufacturers
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:87-13-8
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryOur advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva
Cas:87-13-8
Min.Order:1 Kilogram
FOB Price: $9.0 / 99.0
Type:Trading Company
inquiryProduct Description Product name Diethyl ethoxymethylenemalonate CAS 87-13-8 Assay 99% Appearance Color
Cas:87-13-8
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryProduct Name: Diethyl ethoxymethylenemalonate Synonyms: Ethoxymethylene Malonate Ester;Diethylethoxmethylenemalonate;Diethyl ethoxymethylenemalonate, 98+%;Ethyl α-carbethoxy-β-ethoxy acrylate;Diethyl ethoxymethylenemalonate, 99+%;ETHOXY
Cas:87-13-8
Min.Order:1 Gram
FOB Price: $400.0
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:87-13-8
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
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 We can also provide MT1 peptide powd
Cas:87-13-8
Min.Order:1 Kilogram
FOB Price: $5.0 / 10.0
Type:Trading Company
inquiryProduct Name Diethyl ethoxymethylenemalonate CAS NO. 87-13-8 Formula C10H16O5 Molecular Weight 216.23 Appearance C
Cas:87-13-8
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Other
inquiryAppearance:Colourless transparent liquid Storage:ln stock Package:25kg/Barrel Application:Chemicals Transportation:Express/Sea/Air Port:Any port in china
Cas:87-13-8
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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:87-13-8
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryAdvantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the
Cas:87-13-8
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:87-13-8
Min.Order:1 Kilogram
FOB Price: $76.0 / 85.0
Type:Trading Company
inquiryDiethyl ethoxymethylenemalonate CAS:87-13-8 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 orga
Cas:87-13-8
Min.Order:1 Gram
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
Cas:87-13-8
Min.Order:0
Negotiable
Type:Manufacturers
inquiryWe have one R&D laboratory and two product bases in Hangzhou which are established as per GMP requirements. Our technical force is rich and has a passel of technologists who have engaged in research and production of medication for
Cas:87-13-8
Min.Order:1 Kilogram
Negotiable
Type:Other
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
Cas:87-13-8
Min.Order:0 Metric Ton
Negotiable
Type:Lab/Research institutions
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:87-13-8
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
inquiryCompany 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
Cas:87-13-8
Min.Order:1 Gram
Negotiable
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
Cas:87-13-8
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryPacking: According to customer requirements Delivery time: In stock or depands Port of shipment: Ningbo/Shanghai/Qingdao OEM/ODM:Welcome Sample:We can offer our existing samples at once Transportation:Express/Sea/Air Port:Ningbo/Shanghai/Qingd
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:87-13-8
Min.Order:100 Gram
Negotiable
Type:Other
inquiryorthoformic acid triethyl ester
diethyl malonate
diethyl 2-ethoxymethylenemalonate
Conditions | Yield |
---|---|
With 1,2-bis(N-methylimidazolium)ethanechloroaluminate; acetic anhydride at 125℃; for 8h; Reagent/catalyst; Temperature; | 98.86% |
With acetic anhydride; zinc(II) chloride for 4h; Inert atmosphere; Reflux; | 97% |
With acetic anhydride; zinc(II) chloride Heating; | 72% |
ethanol
diethyl 2-(chloromethylene)malonate
diethyl 2-ethoxymethylenemalonate
Conditions | Yield |
---|---|
With pyridine for 0.25h; Ambient temperature; | 96% |
phosphoric acid
orthoformic acid triethyl ester
diethyl malonate
diethyl 2-ethoxymethylenemalonate
Conditions | Yield |
---|---|
With acetic anhydride | 92.6% |
acetic anhydride
(E)-3-Ureido-but-2-enoic acid ethyl ester
orthoformic acid triethyl ester
diethyl malonate
diethyl 2-ethoxymethylenemalonate
acetic anhydride
orthoformic acid triethyl ester
diethyl malonate
diethyl 2-ethoxymethylenemalonate
Conditions | Yield |
---|---|
With zinc(II) chloride |
carbon monoxide
orthoformic acid triethyl ester
ethyl iodoacetae
A
ethyl 2-ethoxyethanoate
B
ethyl acetate
C
diethyl 2-ethoxymethylenemalonate
D
diethyl malonate
Conditions | Yield |
---|---|
With triphenylphosphine; dodecacarbonyltetrarhodium(0) at 120℃; under 76000 Torr; for 12h; Product distribution; Parr autoclave; further catalysts; | |
With triphenylphosphine; rhodium(III) chloride at 120℃; under 76000 Torr; for 12h; Parr autoclave; Yield given. Yields of byproduct given; |
diethyl malonate
A
diethoxymethylmalonic acid diethyl ester
B
diethyl 2-ethoxymethylenemalonate
Conditions | Yield |
---|---|
at 116℃; |
diethoxymethyl acetate
diethyl malonate
A
diethoxymethylmalonic acid diethyl ester
B
diethyl 2-ethoxymethylenemalonate
Conditions | Yield |
---|---|
at 116℃; |
diethyl 2-(hydroxymethylene)malonate
A
diethyl 2-ethoxymethylenemalonate
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 77 percent / SOCl2, DMF / toluene / Heating 2: 96 percent / pyridine / 0.25 h / Ambient temperature View Scheme |
7-(4-morpholinylmethyl)-3,4-dihydro-2H-1,4-benzoxazine
diethyl 2-ethoxymethylenemalonate
Conditions | Yield |
---|---|
With propionic acid; orthoformic acid triethyl ester; Zinc chloride | |
With FeCl3; acetic anhydride; orthoformic acid triethyl ester |
6-methoxy-pyridin-3-ylamine
diethyl 2-ethoxymethylenemalonate
diethyl {[(6-methoxypyridin-3-yl)amino]methylidene}propanedioate
Conditions | Yield |
---|---|
In ethanol for 4h; Heating / reflux; | 100% |
In ethanol for 4h; Heating / reflux; | 100% |
In ethanol for 4h; Heating / reflux; | 100% |
1-amino-naphthalene
diethyl 2-ethoxymethylenemalonate
2-[(naphthalen-1-ylamino)methylidene]malonic acid diethyl ester
Conditions | Yield |
---|---|
High vacuum; | 100% |
In ethanol at 28℃; for 6h; | 98% |
at 130℃; for 2.75h; Substitution; | 91% |
2-methoxy-phenylamine
diethyl 2-ethoxymethylenemalonate
2-[(2-methoxyphenylamino)-methylene]-malonic acid diethyl ester
Conditions | Yield |
---|---|
In ethanol at 90℃; for 18h; | 100% |
at 130℃; | 99% |
In neat (no solvent) at 120℃; for 0.75h; | 98% |
3-trifluoromethylaniline
diethyl 2-ethoxymethylenemalonate
diethyl 2-({[3-(trifluoromethyl)phenyl]amino}methylidene)propanedioate
Conditions | Yield |
---|---|
at 90 - 110℃; for 1h; | 100% |
In ethanol at 90℃; for 18h; | 100% |
In toluene at 110℃; for 24h; | 98% |
4-chloro-aniline
diethyl 2-ethoxymethylenemalonate
diethyl 4-chloroanilinomethylenemalonate
Conditions | Yield |
---|---|
In toluene at 110℃; | 100% |
In neat (no solvent) at 120℃; for 0.75h; | 98% |
at 110℃; for 0.75h; | 95% |
4-methoxy-aniline
diethyl 2-ethoxymethylenemalonate
diethyl 2-(((4-methoxyphenyl)amino)methylene)malonate
Conditions | Yield |
---|---|
at 14 - 95℃; for 2.91667h; | 100% |
In ethanol for 4h; Heating / reflux; | 100% |
at 100 - 125℃; for 18.5h; | 100% |
4-nitro-aniline
diethyl 2-ethoxymethylenemalonate
ethyl α-ethoxycarbonyl-β-(4-nitroanilino)acrylate
Conditions | Yield |
---|---|
at 120℃; for 3h; Heating / reflux; | 100% |
for 0.025h; Gould-Jacob reaction; Irradiation; | 98% |
In ethanol at 28℃; for 6h; | 95% |
aniline
diethyl 2-ethoxymethylenemalonate
diethyl (anilinomethylene)malonate
Conditions | Yield |
---|---|
at 120 - 130℃; for 16.5h; Temperature; | 100% |
In ethanol at 28℃; for 0.333333h; | 98% |
In neat (no solvent) at 120℃; for 0.75h; | 98% |
3-chloro-aniline
diethyl 2-ethoxymethylenemalonate
2-(3-chlorophenylamino)methylenemalonic acid diethyl ester
Conditions | Yield |
---|---|
In toluene at 110℃; for 24h; | 100% |
In neat (no solvent) at 120℃; for 0.75h; | 98% |
In ethanol for 3h; Reflux; | 91% |
diethyl 2-ethoxymethylenemalonate
3-Iodoaniline
diethyl 2-(((3-iodophenyl)amino)methylene)malonate
Conditions | Yield |
---|---|
at 90 - 110℃; for 1h; | 100% |
In ethanol | 100% |
at 110℃; | 97% |
diethyl 2-ethoxymethylenemalonate
3-bromoaniline
ethyl α-carbethoxy-β-m-bromoanilinoacrylate
Conditions | Yield |
---|---|
at 90 - 110℃; for 1h; | 100% |
In toluene at 110℃; for 24h; | 100% |
In toluene for 1h; Inert atmosphere; Reflux; | 91% |
diethyl 2-ethoxymethylenemalonate
methylamine
Diethyl ethoxymethylenemalonate
Conditions | Yield |
---|---|
In toluene at 100℃; for 2h; Condensation; | 100% |
In ethanol; water Heating; |
diethyl 2-ethoxymethylenemalonate
benzylamine
2-(benzylamino-methylene)-malonic acid diethyl ester
Conditions | Yield |
---|---|
In ethanol at 28℃; | 100% |
propylamine
diethyl 2-ethoxymethylenemalonate
diethyl 2-((propylamino)methylene)malonate
Conditions | Yield |
---|---|
In methanol for 0.5h; | 100% |
In methanol for 0.25h; Ambient temperature; | 81% |
In ethanol Heating; |
Conditions | Yield |
---|---|
With ammonia In ethanol | 100% |
With ammonia In ethanol at 20℃; for 1h; | 96% |
With ammonium hydroxide |
benzo[1,3]dioxolo-5-ylamine
diethyl 2-ethoxymethylenemalonate
diethyl [[3,4-(methylenedioxy)phenylamino]methylene]malonate
Conditions | Yield |
---|---|
In ethanol at 90℃; for 18h; | 100% |
In benzene for 3.5h; Reflux; | 96% |
In benzene for 3.5h; Heating; | 71% |
In benzene for 3h; Reflux; |
isopropylamine
diethyl 2-ethoxymethylenemalonate
ethyl 3-isopropylamino-2-ethoxycarbonylpropenoate
Conditions | Yield |
---|---|
at 20℃; for 1.08333h; Cooling with ice; | 100% |
In methanol for 0.25h; Ambient temperature; | 93% |
5-Amino-1-ethylpyrazole
diethyl 2-ethoxymethylenemalonate
[[(1-ethyl-5-pyrazolyl)amino]methylene]malonic acid diethyl ester
Conditions | Yield |
---|---|
at 120℃; for 1h; | 100% |
at 120℃; for 1h; | 100% |
at 120℃; for 4h; | 86% |
diethyl 2-ethoxymethylenemalonate
Cyclopropylamine
<(Cyclopropylamino)methylene>propanedioic acid diethyl ester
Conditions | Yield |
---|---|
In methanol at 0℃; for 0.25h; | 100% |
at 20℃; for 0.683333h; Cooling with ice; | 100% |
98.1% | |
In ethanol at 320℃; for 0.5h; | 98% |
In acetonitrile at 20 - 80℃; |
diethyl 2-ethoxymethylenemalonate
3,4-dimethoxyaniline
[[(3,4-Dimethoxyphenyl)amino]methylene]malonic acid,diethyl ester
Conditions | Yield |
---|---|
In ethanol at 90℃; for 18h; | 100% |
In acetonitrile Ambient temperature; | 68% |
at 90 - 100℃; for 1h; |
3-chloro-4-fluorophenylamine
diethyl 2-ethoxymethylenemalonate
diethyl 2-[(3-chloro-4-fluorophenylamino)methylene]malonate
Conditions | Yield |
---|---|
at 120 - 130℃; for 2h; | 100% |
for 0.0333333h; Gould-Jacob reaction; Irradiation; | 99% |
at 110℃; for 1h; Microwave irradiation; | 99% |
3,4-difluoro-2-(2-hydroxypropyl)aniline
diethyl 2-ethoxymethylenemalonate
<<(3,4-difluoro-2-(2-hydroxypropyl)phenyl)amino>methylene>propanedioic acid diethyl ester
Conditions | Yield |
---|---|
at 150 - 160℃; for 0.333333h; | 100% |
In hexane | 62% |
m-Anisidine
diethyl 2-ethoxymethylenemalonate
Diethyl 2-<(3-methoxyphenylamino)methylene>malonate
Conditions | Yield |
---|---|
at 90 - 110℃; for 1h; | 100% |
at 125℃; for 3h; | 99% |
In neat (no solvent) at 120℃; for 0.75h; | 98% |
meta-fluoroaniline
diethyl 2-ethoxymethylenemalonate
diethyl 2-(((3-fluorophenyl)amino)methylene)malonate
Conditions | Yield |
---|---|
for 2h; Heating; | 100% |
at 90 - 110℃; for 1h; | 100% |
In toluene at 110℃; for 24h; | 100% |
2-phenylaniline
diethyl 2-ethoxymethylenemalonate
diethyl 2-((biphenyl-2-ylamino)methylene)malonate
Conditions | Yield |
---|---|
at 120℃; for 1h; Gould-Jacobs Reaction; | 100% |
p-benzylaniline
diethyl 2-ethoxymethylenemalonate
diethyl {[(4-benzylphenyl)amino]methylidene}propanedioate
Conditions | Yield |
---|---|
at 130℃; for 2h; | 100% |
at 130℃; for 3h; | 100% |
3-methylmercaptoaniline
diethyl 2-ethoxymethylenemalonate
diethyl 2-[[(3-methylthio)phenylamino]methylene]malonate
Conditions | Yield |
---|---|
In ethanol at 90℃; for 18h; | 100% |
In toluene Heating; |
allyl bromide
aniline
diethyl 2-ethoxymethylenemalonate
diethyl (anilinomethylene)malonate
Conditions | Yield |
---|---|
Stage #1: allyl bromide With indium In tetrahydrofuran at 20℃; for 1h; Stage #2: aniline; diethyl 2-ethoxymethylenemalonate In tetrahydrofuran for 2h; | 100% |
4-Isopropylaniline
diethyl 2-ethoxymethylenemalonate
diethyl 4-i-propylanilinomethylenemalonate
Conditions | Yield |
---|---|
at 130℃; for 2h; | 100% |
at 120℃; for 4h; Inert atmosphere; |
Conditions | Yield |
---|---|
at 130℃; for 2h; | 100% |
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