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inquiryProduct Name: Ethyl 2-furoate CAS: 614-99-3 MF: C7H8O3 MW: 140.14 EINECS: 210-404-0 Mol File: 614-99-3.mol Ethyl 2-furoate Structure Ethyl 2-furoate Chemical Properties Melting point 32-37 °C (lit.) Boiling point 196 &
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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
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2-hydroxy-1,1,2-trimethylpropyl ethylcarbamate
2-furanoic acid
A
4,4,5,5-tetramethyl-1,3-dioxolan-2-one
B
Ethyl 2-furoate
Conditions | Yield |
---|---|
With tert.-butylnitrite; 3 A molecular sieve In dichloromethane at 60℃; for 12h; | A n/a B 99% |
Conditions | Yield |
---|---|
With graphene oxide at 100℃; for 24h; | 96% |
toluene-4-sulfonic acid In toluene at 20℃; for 5h; Reflux; | 88% |
With chloro-trimethyl-silane at 65℃; for 1h; | 85% |
Conditions | Yield |
---|---|
Stage #1: ethyl bromoacetate With zinc In tetrahydrofuran at 50 - 55℃; for 0.333333h; Stage #2: 2-furoic acid methyl ester In tetrahydrofuran for 8h; Heating; | 95% |
1-furan-2-yl-pentan-1-one
ethyl trifluoroacetate,
A
1,1,1-trifluoro-2-hexanone
B
Ethyl 2-furoate
Conditions | Yield |
---|---|
Stage #1: ethyl trifluoroacetate, With sodium hydride In tetrahydrofuran at 20℃; for 0.166667h; Inert atmosphere; Schlenk technique; Stage #2: 1-furan-2-yl-pentan-1-one In tetrahydrofuran at 0℃; for 2h; Inert atmosphere; Schlenk technique; Reflux; Stage #3: With hydrogenchloride In tetrahydrofuran; water at 0℃; for 0.25h; Inert atmosphere; Schlenk technique; | A n/a B 94% |
Conditions | Yield |
---|---|
With perchloric acid; sodium percarbonate; vanadia for 2.5h; Cooling; | 93% |
With iron(III) perchlorate hydrate; dihydrogen peroxide In water at 0 - 20℃; for 20h; | 85% |
With oxygen at 120℃; under 4500.45 Torr; for 24h; Catalytic behavior; Autoclave; | 70% |
Conditions | Yield |
---|---|
With IRA 904 In acetonitrile 2.) 25 deg C, 10 h; | 92% |
With IRA 904 In acetonitrile at 25℃; for 10h; Product distribution; further anion exchangers, further solvent; | 92% |
2-furanoic acid
1-cyano-2-ethoxycarbonyl-1,2-dihydroisoquinoline
Ethyl 2-furoate
Conditions | Yield |
---|---|
at 135℃; for 2.5h; | 85% |
Conditions | Yield |
---|---|
With indium; lithium chloride; palladium diacetate In N,N-dimethyl-formamide at 100℃; for 4h; | A 85% B 8% |
Conditions | Yield |
---|---|
With hydrogenchloride; iron(III) chloride hexahydrate In hexane; water at 80℃; for 14h; | 84% |
Conditions | Yield |
---|---|
With polyethylene glycol 400 at 65 - 70℃; for 5h; | 82% |
ethyl trifluoroacetate,
C15H14O4
A
1,1,1-trifluoro-4-(4-(methoxycarbonyl)phenyl)butan-2-one
B
Ethyl 2-furoate
Conditions | Yield |
---|---|
Stage #1: ethyl trifluoroacetate, With sodium hydride In tetrahydrofuran at 20℃; for 0.166667h; Inert atmosphere; Schlenk technique; Stage #2: C15H14O4 In tetrahydrofuran at 0℃; Inert atmosphere; Schlenk technique; Stage #3: With hydrogenchloride In tetrahydrofuran; water at 0℃; for 0.25h; Inert atmosphere; Schlenk technique; | A 73% B 81% |
Conditions | Yield |
---|---|
With pyridine; [2,2]bipyridinyl; manganese; chloro-trimethyl-silane; cobalt(II) bromide In N,N-dimethyl-formamide at 60℃; for 20h; Sealed tube; | 80% |
Conditions | Yield |
---|---|
In dichloromethane for 0.5h; Reflux; | 75% |
2-(diethoxymethyl)furan
Ethyl 2-furoate
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide; dipyridinium dichromate In dichloromethane for 5h; Ambient temperature; | 74% |
Conditions | Yield |
---|---|
Stage #1: 1-(2-furyl)-1-ethanone; ethanol With pyridine; iodine; copper(II) oxide for 24h; Reflux; Stage #2: With potassium carbonate for 16h; Reflux; | 73% |
Conditions | Yield |
---|---|
With sodium cyanide In N,N-dimethyl-formamide at 50℃; for 24h; Molecular sieve; | A 12% B 70% |
2-(diethoxymethyl)furan
A
furfural
B
2-(ethoxymethyl)furan
C
Ethyl 2-furoate
Conditions | Yield |
---|---|
With boron trifluoride diethyl etherate In 1,2-dichloro-ethane at 0℃; for 0.25h; | A 19% B 54% C 15% |
With boron trifluoride diethyl etherate In 1,2-dichloro-ethane at 0℃; for 0.25h; Mechanism; | A 19% B 54% C 15% |
monoaluminum phosphate at 150℃; Product distribution; other catalysts ( γ-alumina, γ-aluminium sulphate), other temperatures, other (substituted) furaldehyde acetals; |
furfural
acrylonitrile
A
4-(furan-2-yl)-4-oxobutanenitrile
B
Ethyl 2-furoate
Conditions | Yield |
---|---|
With 3,4-dimethyl-5-phenylthiazolium chloride; triethylamine for 2h; | A 48% B 10% |
Conditions | Yield |
---|---|
With oxygen; sodium carbonate at 100℃; under 4500.45 Torr; for 24h; Catalytic behavior; Autoclave; | A 36% B 17% |
With oxygen; potassium carbonate at 140℃; under 2250.23 Torr; for 4h; Reagent/catalyst; Autoclave; | |
With oxygen; potassium carbonate at 140℃; under 2250.23 Torr; for 4h; Autoclave; Sealed tube; |
furfural
ethanol
A
4-(furan-2-yl)-4-oxobutanenitrile
B
Ethyl 2-furoate
C
furil
D
furoin
Conditions | Yield |
---|---|
With 3,4-dimethyl-5-<2-(methylsulfinyl)ethyl>thiazolium chloride; triethylamine; acrylonitrile Further byproducts given; | A 30% B 13% C 2% D 13% |
Conditions | Yield |
---|---|
With palladium diacetate; sodium carbonate; triphenylphosphine In 1,4-dioxane at 110℃; for 16h; Inert atmosphere; | 27% |
Conditions | Yield |
---|---|
carbonylhydridetris(triphenylphosphine)rhodium(I) for 120h; Heating; | A 18% B 20% |
Conditions | Yield |
---|---|
With copper diacetate; mercury(II) trifluoroacetate; lithium bromide; palladium dichloride under 37503 Torr; for 20h; Ambient temperature; | 7.85% |
furfural
propan-1-ol
A
2-methyl-3-(2-furyl)-propenal
B
Ethyl 2-furoate
Conditions | Yield |
---|---|
With oxygen; potassium carbonate at 140℃; under 2250.23 Torr; for 4h; Reagent/catalyst; | A 6.1% B n/a |
pyridine
nitromethane
sodium ethanolate
furil
A
2-(2-nitrovinyl)furan
B
Ethyl 2-furoate
furfural
aluminum ethoxide
acetaldehyde
A
(2-furyl)methyl alcohol
B
furfurylacetate
C
ethanol
D
Ethyl 2-furoate
Conditions | Yield |
---|---|
With aluminum ethoxide |
Conditions | Yield |
---|---|
With potassium hydroxide; water | |
With potassium hydroxide; tetrabutylammomium bromide 1.) 60 deg C, 0.1 Torr, 6 h, 2.) 60 deg C, 13 h; Yield given. Multistep reaction; |
nitromethane
furil
A
2-(2-nitrovinyl)furan
B
Ethyl 2-furoate
Conditions | Yield |
---|---|
With pyridine; sodium ethanolate |
formaldehyd
Ethyl 2-furoate
5-Chloromethyl-furan-2-carboxylic acid ethyl ester
Conditions | Yield |
---|---|
With hydrogenchloride; zinc(II) chloride In dichloromethane at 35℃; | 98% |
With hydrogenchloride In chloroform at 20℃; | 83% |
With hydrogenchloride; zinc(II) chloride In chloroform for 4h; Ambient temperature; | 52% |
With hydrogenchloride; iron(III) chloride; sodium sulfate In chloroform at 58℃; for 1.5h; |
Conditions | Yield |
---|---|
With C30H34Cl2N2P2Ru; potassium methanolate; hydrogen In tetrahydrofuran at 100℃; under 38002.6 - 76005.1 Torr; for 5h; Glovebox; Autoclave; | 97% |
With ethanol; ruthenium(bis[2‐(ethylsulfanyl)ethyl]amine)(dichloro)(triphenylphosphine); potassium tert-butylate In toluene at 80℃; for 16h; | 95% |
With ethylmagnesium bromide; poly(methylhydrosiloxane); bis(cyclopentadienyl)titanium dichloride In tetrahydrofuran; diethyl ether for 17.5h; Ambient temperature; | 89% |
Ethyl 2-furoate
ethyl tetrahydrofurancarboxylate
Conditions | Yield |
---|---|
With 5%-palladium/activated carbon; hydrogen In ethanol at 30 - 150℃; under 15001.5 Torr; Large scale; | 96.9% |
With platinum(IV) oxide; ethanol Hydrogenation; | |
With nickel at 100℃; Hydrogenation.Unter Druck; |
Conditions | Yield |
---|---|
With 2,2,6,6-tetramethylpiperidinylmagnesium chloride; Br(1-)*C9H18N(1-)*Mg(2+) In tetrahydrofuran; 2-methyltetrahydrofuran at -40 - -20℃; for 2h; Temperature; Solvent; Reagent/catalyst; Large scale; regioselective reaction; | 96.5% |
Conditions | Yield |
---|---|
With dimanganese decacarbonyl In toluene at 30℃; for 9h; Reagent/catalyst; Inert atmosphere; UV-irradiation; Schlenk technique; | 96% |
Conditions | Yield |
---|---|
With tert-butylethylene; C25H40O2P2Ru In neat (no solvent) at 120℃; for 24h; Inert atmosphere; Schlenk technique; Glovebox; regioselective reaction; | 95% |
4-Methylpyrimidine
Ethyl 2-furoate
1-(2-furyl)-2-(pyrimidin-4-yl)ethanone
Conditions | Yield |
---|---|
With lithium hexamethyldisilazane In tetrahydrofuran at 0 - 20℃; | 94% |
With lithium hexamethyldisilazane In tetrahydrofuran; hexane at 20℃; for 3h; | 93% |
With lithium hexamethyldisilazane In tetrahydrofuran; hexane at 0 - 20℃; for 3h; | 85% |
With lithium hexamethyldisilazane In tetrahydrofuran; hexanes at 0 - 20℃; for 3h; | 85% |
Ethyl 2-furoate
dimethyl sulfoxide
(methylsulphinyl)methyl 2-furyl ketone
Conditions | Yield |
---|---|
With potassium tert-butylate In tert-butyl alcohol | 93% |
Conditions | Yield |
---|---|
With tert-butylethylene; C25H40O2P2Ru In neat (no solvent) at 120℃; for 6h; Inert atmosphere; Schlenk technique; Glovebox; regioselective reaction; | 93% |
Ethyl 2-furoate
5-ethyl-5H-dibenzophosphole 5-oxide
1-Furan-2-yl-2-(5-oxo-5H-5λ5-dibenzophosphol-5-yl)-propan-1-one
Conditions | Yield |
---|---|
With lithium diisopropyl amide | 92% |
Conditions | Yield |
---|---|
With methanol; potassium hydroxide at 35℃; | 91% |
Stage #1: Ethyl 2-furoate With iron(III) chloride In 1,1,2,2-tetrachloroethane at 115℃; for 24h; Inert atmosphere; Stage #2: With hydrogenchloride; water In 1,1,2,2-tetrachloroethane Inert atmosphere; | 54% |
With alkaline H2O In dimethyl sulfoxide at 30℃; Rate constant; other solvent (EtOH); variation of water concentrations; | |
Stage #1: Ethyl 2-furoate With sodium hydroxide In water at 20℃; Stage #2: With hydrogenchloride In water |
Ethyl 2-furoate
2,4-difluorophenylamine
N-(2,4-difluorophenyl)furan-2-carboxamide
Conditions | Yield |
---|---|
Stage #1: 2,4-difluorophenylamine With TurboGrignard In tetrahydrofuran at 20℃; for 0.1h; Microreactor; Stage #2: Ethyl 2-furoate In tetrahydrofuran at 20℃; for 0.233333h; Bodroux reaction; Microreactor; | 91% |
Conditions | Yield |
---|---|
Stage #1: morpholine With diisobutylaluminium hydride In tetrahydrofuran; hexane at 0℃; for 3h; Inert atmosphere; Stage #2: Ethyl 2-furoate In tetrahydrofuran; hexane at 0℃; for 0.166667h; Inert atmosphere; | 91% |
With bis(1,5-cyclooctadiene)nickel (0); 1,3-bis(2,6-diisopropylphenyl)-1H-imidazol-3-ium In toluene at 140℃; for 16h; Glovebox; Inert atmosphere; Sealed tube; | 63% |
Conditions | Yield |
---|---|
With graphene oxide In neat (no solvent) at 100℃; for 12h; Sealed tube; | 91% |
Conditions | Yield |
---|---|
With sulfuric acid; nitric acid In acetic anhydride at -30 - -20℃; for 1h; | 90% |
With nitric acid; acetic anhydride at -5℃; | |
Multi-step reaction with 2 steps 1: acetic acid anhydride; nitric acid / -5 °C 2: pyridine View Scheme |
(Z)-1,1,1,2,4,4,4-heptafluoro-but-2-ene
Ethyl 2-furoate
ethyl 3,4-bis(trifluoromethyl)furan-2-oate
Conditions | Yield |
---|---|
at 250℃; for 24h; | 89% |
piperazine
Ethyl 2-furoate
A
N,N'-bis(furan-2-carbonyl)piperazine
B
N-(furan-2-carbonyl)piperazine
Conditions | Yield |
---|---|
at 110℃; for 3h; | A 6% B 89% |
2-methylthio-4-methylpyrimidine
Ethyl 2-furoate
1-(2-furyl)-2-[2-(methylthio)pyrimidin-4-yl]ethanone
Conditions | Yield |
---|---|
With lithium hexamethyldisilazane In tetrahydrofuran; hexane at 20℃; | 88% |
Conditions | Yield |
---|---|
With naphthalene; potassium In toluene at 5 - 10℃; for 1h; ultrasonic irradiation; | 87% |
With sodium hydride In tetrahydrofuran; mineral oil at 80℃; for 1h; | 78% |
With diethyl ether; sodium | |
With sodium hydride In tetrahydrofuran for 1h; Reflux; |
Conditions | Yield |
---|---|
With potassium tert-butylate In tert-butyl alcohol | 87% |
Ethyl 2-furoate
N-benzimidoylguanidine
Conditions | Yield |
---|---|
In ethanol for 2h; Heating; | 86% |
Ethyl 2-furoate
bis(pinacol)diborane
ethyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)furan-2-carboxylate
Conditions | Yield |
---|---|
With (1,5-cyclooctadiene)(methoxy)iridium(I) dimer; 8-([2,2'-bipyridin]-5-yl)quinolin-2(1H)-one; potassium tert-butylate In tetrahydrofuran at 80℃; for 12h; Glovebox; Sealed tube; regioselective reaction; | 85% |
With C25H38O2P2Ru at 120℃; for 20h; Inert atmosphere; Sealed tube; | 85% |
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