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inquiryWe are manufacturer of this product. If you are looking for the material's manufacturer or supplier in China, AlityGroup is your best choice. Specifications of our 2,5-Dimethylfuran CAS 625-86-5: Items Sp
Product Name: 2,5-Dimethylfuran Synonyms: 2,5-dimethyl-fura;FEMA 4106;DIMETHYL FURAN;2,5-DIMETHYLFURAN;2 5-DIMETHYLFURAN 99+%;2,5-Dimethylfuran,98%;Furan, 2,5-dimethyl-;2,5diMethylturan CAS: 625-86-5 MF: C6H8O MW: 96.13 EINECS: 210-914-3 Prod
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2,5-Dimethylfuran Basic information Product Name: 2,5-Dimethylfuran Synonyms: 2,5-dimethyl-fura;FEMA 4106;DIMETHYL FURAN;2,5-DIMETHYLFURAN;2 5-D
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inquiryConditions | Yield |
---|---|
With hydrogen under 2250.23 Torr; for 15h; | 100% |
With CuZnCo-2.5 In ethanol at 200℃; for 0.5h; Temperature; Reagent/catalyst; Solvent; Autoclave; | 99.8% |
With hydrogen at 160℃; under 7500.75 Torr; for 1.5h; Catalytic behavior; Time; chemoselective reaction; | 98.1% |
Conditions | Yield |
---|---|
With ethanol at 210℃; for 5h; Reagent/catalyst; Autoclave; | A 99% B n/a |
Conditions | Yield |
---|---|
With MCM-36_M56 zeolite at 349.84℃; under 760.051 Torr; for 0.5h; | 98% |
With choline chloride; urea at 80℃; for 12h; Paal-Knorr Furan Synthesis; | 95% |
η-benzene-η-pentamethylcyclopentadienylrhodium(III) tetrafluoroborate at 200℃; for 5h; aldol condensation; | 90% |
Conditions | Yield |
---|---|
With tetradecane; hydrogen In ethanol at 200℃; under 22502.3 Torr; for 15h; Reagent/catalyst; Temperature; Pressure; | 97.6% |
With formic acid; sulfuric acid; palladium on carbon In tetrahydrofuran for 15h; Reflux; | |
With formic acid; sulfuric acid; palladium on activated charcoal In tetrahydrofuran for 15h; Reflux; |
Conditions | Yield |
---|---|
With hydrogen; pyrographite; N,N-dimethyl-formamide; palladium dichloride under 2585.81 Torr; for 1.75h; | 96% |
With methanol; Cu/Al2O3 at 240℃; for 6h; Reagent/catalyst; Sealed tube; | 72.8% |
With potassium tert-butylate; hydrazine hydrate In iso-butanol at 120℃; for 4h; Wolff-Kishner Reduction; | 62% |
5-methyl-2-furfuryl acetate
2,5-dimethylfuran
Conditions | Yield |
---|---|
With methanol; sodium tetrahydroborate; nickel dichloride at 0℃; for 3h; | 95% |
5-hydroxymethyl-2-furfuraldehyde
A
2-methylfuran
B
(2-furyl)methyl alcohol
C
2,5-dimethylfuran
Conditions | Yield |
---|---|
With hydrogen In 1,4-dioxane at 180℃; under 11251.1 Torr; for 2h; Catalytic behavior; | A n/a B n/a C 93.4% |
Conditions | Yield |
---|---|
With palladium on activated charcoal; hydrogen; N,N-dimethyl-formamide In toluene at 35 - 43℃; under 258.581 - 2585.81 Torr; Reagent/catalyst; Solvent; Pressure; Temperature; | 93% |
With 1,3-dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone; palladium/alumina; hydrogen In toluene at 30 - 35℃; under 2828.7 - 3345.86 Torr; for 2h; Reagent/catalyst; Solvent; | 84% |
With palladium on activated charcoal; hydrogen |
7-oxanorborn-5-ene-2,3-dicarboxylic anhydride
methyl iodide
2,5-dimethylfuran
Conditions | Yield |
---|---|
With aluminum (III) chloride at 120℃; for 2h; Reagent/catalyst; Temperature; | 93% |
Conditions | Yield |
---|---|
With palladium 10% on activated carbon; hydrogen In diethyl ether under 1535.79 Torr; for 0.666667h; Solvent; | A n/a B 92% |
5-hydroxymethyl-tetrahydrofuran-2-carbaldehyde
A
2,5-dimethyltetrahydrofuran
B
tetrahydrofuran-2,5-dimethanol
C
2,5-dimethylfuran
D
2,5-hexanedione
E
5-methyltetrahydro-2-furaldehyde
Conditions | Yield |
---|---|
With hydrogen In 1,4-dioxane at 180℃; under 9000.9 Torr; for 4h; Catalytic behavior; Overall yield = 100 %; | A 1.4% B 3.6% C 91.5% D 3.2% E n/a |
With hydrogen In 1,4-dioxane at 180℃; under 9000.9 Torr; for 4h; Catalytic behavior; Overall yield = 100 %; | A 9.5% B 4.9% C 80.1% D 3.4% E n/a |
2,5-bis(trimethylsilyloxy)hexa-2,4-diene
2,5-dimethylfuran
Conditions | Yield |
---|---|
With trifluorormethanesulfonic acid at 140℃; for 3.5h; | 90% |
Conditions | Yield |
---|---|
Amberlite IR-120 at 180℃; for 12h; | A 89% B 0.2% |
Amberlite IR-120 at 180℃; for 12h; Product distribution; various temperatures, also with Nafion-H; | A 89% B 0.2% |
Nafion-H at 180℃; for 12h; | A 30% B 3% |
5-hydroxymethyl-2-furfuraldehyde
A
2,5-dimethyltetrahydrofuran
B
2,5-dimethylfuran
C
n-hexan-2-ol
Conditions | Yield |
---|---|
With hydrogen In 1,4-dioxane at 180℃; under 11251.1 Torr; for 15h; Temperature; Sealed tube; | A n/a B 88.5% C n/a |
Conditions | Yield |
---|---|
With hydrogen; 2 wt% Pd/C In tetrahydrofuran at 90℃; under 7757.43 Torr; for 2h; | 86% |
With methanol; sodium tetrahydroborate; nickel dichloride at 0℃; for 3h; | 67% |
With palladium on carbon; hydrogen In tetrahydrofuran at 90℃; under 2585.81 Torr; for 4h; | |
With hydrogen; Pd/C under 25858.1 Torr; Product distribution / selectivity; |
5-hydroxymethyl-2-furfuraldehyde
A
2,5-dimethyltetrahydrofuran
B
2,5-dimethylfuran
Conditions | Yield |
---|---|
With isopropyl alcohol In decane at 160℃; under 15001.5 Torr; for 8h; Reagent/catalyst; Temperature; Solvent; Pressure; Autoclave; Inert atmosphere; | A 8% B 84% |
With hydrogen In tetrahydrofuran at 220℃; under 11251.1 Torr; for 2.5h; Time; | A 6.4% B 67.5% |
With rhodium on carbon; hydrogen; 1-butyl-3-methylimidazolium chloride In tetrahydrofuran; water at 220℃; under 37503.8 Torr; for 5h; Solvent; Reagent/catalyst; Autoclave; | A 20% B 47% |
2-(chloromethyl)-5-(dibutoxymethyl)furan
2,5-dimethylfuran
Conditions | Yield |
---|---|
With palladium on activated charcoal; hydrogen In pentane for 0.5h; | 82% |
With 5%-palladium/activated carbon; hydrogen In pentane under 1277.21 Torr; for 0.666667h; Solvent; | 93 %Chromat. |
2,5-bis-(hydroxymethyl)furan
A
2,5-dimethylfuran
B
5-Methylfurfural
C
2,5-diformylfurane
Conditions | Yield |
---|---|
With iodine at 60℃; for 10h; Inert atmosphere; Sealed tube; | A 5% B 80% C 6% |
5-hydroxymethyl-2-furfuraldehyde
A
2,5-dimethylfuran
B
5-Methylfurfural
C
2,5-bis-(hydroxymethyl)furan
E
2,2′-(1,2-ethanediyl)bis [5-methylfuran]
Conditions | Yield |
---|---|
With hydrogen In tetrahydrofuran at 130℃; under 7500.75 Torr; for 24h; Pressure; Temperature; Reagent/catalyst; Time; Autoclave; High pressure; | A 76% B n/a C n/a D n/a E n/a |
A
2,5-dimethylfuran
B
(E)-1,1,3,3-Tetrachlor-2,4-dineopentyl-1,3-disilacyclobutan
C
3,3-Dichlor-4-trichlorsilyl-6,6-dimethyl-3-silahept-1-en
Conditions | Yield |
---|---|
In neat (no solvent) at 170℃; for 72h; vacuum; Further byproducts given; | A n/a B n/a C n/a D 75% |
A
2,5-dimethylfuran
Conditions | Yield |
---|---|
With palladium on activated charcoal; hydrogen; acetic acid In N,N-dimethyl-formamide at 20℃; under 1535.79 Torr; | A 74% B n/a |
Conditions | Yield |
---|---|
With palladium on activated charcoal; hydrogen; acetic acid In N,N-dimethyl-formamide at 20℃; under 1535.79 Torr; | A 73% B n/a |
Conditions | Yield |
---|---|
With palladium 10% on activated carbon; hydrogen; acetic acid under 1535.79 Torr; | A 72% B n/a |
Conditions | Yield |
---|---|
With tris(dibenzylideneacetone)dipalladium(0) chloroform complex; tributylphosphine; perfluorinated resinsulfonic acid (Nafion-H type) at 130℃; for 5h; | 71% |
Conditions | Yield |
---|---|
With hydrogen; Al(OH)(2,2'-bipyridine-5,5'-dicarboxylic acid)0.81(PdCl2)0.48(OTf)0.38 at 150℃; under 15001.5 Torr; for 24h; | A 71% B 29% |
With awaruite; hydrogen at 160℃; under 7500.75 Torr; for 2h; Catalytic behavior; Time; chemoselective reaction; | A 15.7% B 19.8% |
With hydrogenchloride; hydrogen In tetrahydrofuran at 60℃; under 760.051 Torr; for 6h; Reagent/catalyst; Schlenk technique; | A 8 %Chromat. B 7 %Chromat. |
5-hydroxymethyl-tetrahydrofuran-2-carbaldehyde
A
2,5-dimethyltetrahydrofuran
B
tetrahydrofuran-2,5-dimethanol
C
2,5-dimethylfuran
D
2-hydroxymethyl-5-methylfuran
E
5-methyltetrahydro-2-furaldehyde
Conditions | Yield |
---|---|
With hydrogen In 1,4-dioxane at 180℃; under 9000.9 Torr; for 4h; Catalytic behavior; Reagent/catalyst; Overall yield = 100 %; | A 25.4% B 3.1% C 66.4% D 2.8% E n/a |
Conditions | Yield |
---|---|
With aluminum (III) chloride; phosphoric acid; 5 wt% ruthenium/carbon; sulfuric acid; hydrogen In N,N-dimethyl-formamide at 200℃; under 11251.1 Torr; for 12h; Reagent/catalyst; Autoclave; | 66.3% |
With palladium on activated charcoal; hydrogen; zinc(II) chloride In tetrahydrofuran; water at 150℃; under 6000.6 Torr; for 9.5h; | 19% |
Multi-step reaction with 2 steps 1: Amb-70; Sn-β / water; tetrahydrofuran; 2-methyltetrahydrofuran / 0.67 h / 130 °C 2: SnRu/C; hydrogen / water / 4 h / 200 °C View Scheme |
Conditions | Yield |
---|---|
With sulfuric acid at 80℃; for 10h; Reagent/catalyst; Temperature; | 64% |
5-hydroxymethyl-2-furfuraldehyde
A
2,5-dimethylfuran
B
2-hydroxymethyl-5-methylfuran
Conditions | Yield |
---|---|
With hydrogen In tetrahydrofuran at 220℃; under 11251.1 Torr; for 2h; | A 62.3% B 9.3% |
With hydrogenchloride; palladium on activated charcoal; hydrogen In tetrahydrofuran at 60℃; under 760.051 Torr; for 12h; Reagent/catalyst; Schlenk technique; | |
With hydrogen In ethanol at 230℃; under 37503.8 Torr; for 6h; | A 85.9 %Chromat. B 10.6 %Chromat. |
Conditions | Yield |
---|---|
With water at 100℃; for 2h; | 100% |
With carbon dioxide In water at 150℃; under 30003 Torr; for 15h; Autoclave; | 95% |
With carbon dioxide In water at 150℃; under 30003 Torr; for 15h; Autoclave; | 95% |
2,5-dimethylfuran
mesoxalate de methyle
2-Hydroxy-2-(5-methyl-furan-2-ylmethyl)-malonic acid dimethyl ester
Conditions | Yield |
---|---|
In dichloromethane at 20℃; under 6375510 Torr; for 24h; | 100% |
In dichloromethane at 25℃; under 7500600 Torr; for 20h; | 80% |
In dichloromethane at 25℃; under 7500600 Torr; | 80% |
2,5-dimethylfuran
α-chloroacetophenone benzoylhydrazone
1-benzoyl-4a,6-dimethyl-3-phenyl,1,4,4a,7a-tetrahydrofuro<2,3-e>pyridazine
Conditions | Yield |
---|---|
With sodium carbonate In dichloromethane for 12h; | 100% |
2,5-dimethylfuran
dimethyl acetylenedicarboxylate
dimethyl 1,4-dimethyl-7-oxabicyclo[2.2.1]hepta-2,5-diene-2,3-dicarboxylate
Conditions | Yield |
---|---|
In 1,4-dioxane at 103℃; | 100% |
In dichloromethane under 7500600 Torr; for 20h; Ambient temperature; | 95% |
In 1,4-dioxane at 101℃; for 17.5h; | 81% |
2,5-dimethylfuran
dimethyl acetylenedicarboxylate
dimethyl 1,4-dimethyl-7-oxabicyclo[2.2.1]hepta-2,5-diene-2,3-dicarboxylate
Conditions | Yield |
---|---|
at 100℃; for 21h; | 100% |
at 100℃; for 2h; Sealed tube; | 78% |
In 1,4-dioxane at 100℃; for 24h; Diels-Alder reaction; | |
In toluene at 150℃; Diels-Alder reaction; Microwave irradiation; |
2,5-dimethylfuran
1,4-dimethyl-2,3,7-trioxa-bicyclo[2.2.1]hept-5-ene
Conditions | Yield |
---|---|
With oxygen In chloroform at -60℃; | 100% |
With oxygen In dichloromethane Rate constant; | |
With oxygen In dichloromethane Rate constant; Mechanism; Irradiation; further furans and cyclopentadienes; |
2,5-dimethylfuran
2,5-dimethoxyphenyl triflate
Conditions | Yield |
---|---|
With n-butyllithium; diisopropylamine In tetrahydrofuran; hexane at -78 - 25℃; | 100% |
Conditions | Yield |
---|---|
In acetonitrile at 20 - 40℃; for 0.583333h; Schlenk technique; Inert atmosphere; | 100% |
2,5-dimethylfuran
sodium 2-(4-methoxyphenyl)diazene-1-sulfonate
trifluoroacetic acid
Conditions | Yield |
---|---|
In acetonitrile at 20 - 40℃; for 0.583333h; Schlenk technique; Inert atmosphere; | 100% |
2,5-dimethylfuran
(Z)-hex-3-ene-2,5-dione
Conditions | Yield |
---|---|
With magnesium monoperoxyphthalate hexahydrate In ethanol; water for 0.25h; Ambient temperature; | 99% |
With 3-chloro-benzenecarboperoxoic acid In dichloromethane at -10 - 20℃; | 99% |
With monoperoxyphthalic acid magnesium salt hexahydrate In ethanol; water at 20℃; for 0.25h; Inert atmosphere; | 99% |
2,5-dimethylfuran
1,2,3,3-tetrachlorocyclopropene
2,3,4,4-tetrachloro-1,5-dimethyl-8-oxa-bicyclo-[3.2.1]octa-2,6-diene
Conditions | Yield |
---|---|
In benzene at 80℃; Diels-Alder cycloaddition; | 99% |
In toluene for 16h; Diels-Alder Reaction; Heating / reflux; | 95.9% |
In toluene for 16h; Heating / reflux; |
Conditions | Yield |
---|---|
With tin(IV) chloride; bis(1,5-cyclooctadiene)diiridium(I) dichloride at 90℃; for 0.166667h; | 99% |
With [Cp*Ir(SnCl3)2{SnCl2(H2O)2}] In 1,2-dichloro-ethane at 70℃; Schlenk technique; Inert atmosphere; regioselective reaction; | 96% |
With copper(ll) bromide In 1,2-dichloro-ethane at 85℃; for 3h; Friedel-Crafts Alkylation; | 85% |
2,5-dimethylfuran
bis(pinacol)diborane
2-(2,5-dimethylfuran-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
Conditions | Yield |
---|---|
Stage #1: bis(pinacol)diborane With (1,5-cyclooctadiene)(methoxy)iridium(I) dimer; 4,4'-di-tert-butyl-2,2'-bipyridine In tert-butyl methyl ether Inert atmosphere; Stage #2: 2,5-dimethylfuran In tert-butyl methyl ether at 80℃; for 0.0333333h; Inert atmosphere; Microwave irradiation; | 99% |
Conditions | Yield |
---|---|
In toluene Diels-Alder Cycloaddition; Reflux; | 99% |
2,5-dimethylfuran
dimethyl acetylenedicarboxylate
diethyl 1,4-dimethyl-7-oxabicyclo[2,2,1]hepta-2,5-diene-2,3-dicarboxylate
Conditions | Yield |
---|---|
In 1,4-dioxane at 100℃; for 24h; Diels-Alder Cycloaddition; Inert atmosphere; | 99% |
2,5-dimethylfuran
ferrocenyl(2-methylphenyl)methanol
Conditions | Yield |
---|---|
With camphor-10-sulfonic acid In 1,2-dichloro-ethane at 20℃; chemospecific reaction; | 99% |
Conditions | Yield |
---|---|
In dichloromethane for 20h; Ambient temperature; | 98% |
2,5-dimethylfuran
2,3,5,6-tetrabromo-p-xylene
6,7-dibromo-1,4,5,8-tetramethyl-1,4-dihydronaphthlene-1,4-endoxide
Conditions | Yield |
---|---|
With n-butyllithium In hexane; toluene at -78℃; for 2h; | 98% |
2,5-dimethylfuran
3,4-dibromo-1-methyl-2,5-dihydropyrrole-2,5-dione
2,6-dibromo-1,4,7-trimethyl-10-oxa-4-azatricyclo<5.2.1.02,6>dec-8-ene-3,5-dione
Conditions | Yield |
---|---|
at 70℃; for 18h; | 98% |
Conditions | Yield |
---|---|
With Hf/SBA-15(20) at 150℃; for 6h; Reagent/catalyst; Temperature; Inert atmosphere; | 98% |
With solid acid H form zeolite Y with 2.6 Si/Al catalyst In toluene at 150℃; under 3750.38 Torr; for 0.5h; Inert atmosphere; | 93% |
With Fe3O4atSiO2atCS-SO3H In methanol; water at 170℃; for 3h; Temperature; Solvent; Autoclave; | 79.9 %Chromat. |
Conditions | Yield |
---|---|
With hafnium tetrachloride In dichloromethane at -30℃; for 11h; | 97% |
Conditions | Yield |
---|---|
With P-containing zeolite Beta In n-heptane at 250℃; under 46504.7 Torr; Reagent/catalyst; Diels-Alder Cycloaddition; | 97% |
With benzoic acid anhydride In acetic acid at 280℃; under 63006.3 Torr; for 8h; Pressure; Reagent/catalyst; Solvent; Temperature; Time; | 92.3% |
With copper(II) bis(trifluoromethanesulfonate) In tetrahydrofuran at 270℃; under 26892.4 - 82745.9 Torr; for 5h; Catalytic behavior; Reagent/catalyst; Solvent; Inert atmosphere; | 91% |
2,5-dimethylfuran
1-(4-methylbenzenesulfonyl)-4-(4-fluorobenzene)-1H-1,2,3-triazole
1-(4-(4-fluorophenyl)-2-methyl-1-tosyl-1H-pyrrol-3-yl)propan-2-one
Conditions | Yield |
---|---|
With Rh2[(N-(4-dodecylphenyl)sulfonyl)-(S)-prolinate]4 In 1,2-dichloro-ethane at 70℃; for 6h; Inert atmosphere; | 97% |
2,5-dimethylfuran
α-bromomethyl p-nitrophenyl ketoxime
Conditions | Yield |
---|---|
With sodium carbonate In dichloromethane at 20℃; for 17.5h; | 97% |
2,5-dimethylfuran
2-(trimethylsilyl)phenyl trifluoromethanesulfonate
1,4-dihydro-1,4-dimethyl-1,4-epoxynaphthalene
Conditions | Yield |
---|---|
With cesium fluoride In acetonitrile at 20℃; for 16h; Diels-Alder Cycloaddition; | 97% |
2,5-dimethylfuran
2-(trimethylsilyl)phenyl trifluoromethanesulfonate
1,4-dimethyl-1,4-dihydro-1,4-epoxynaphthalene
Conditions | Yield |
---|---|
With cesium fluoride In acetonitrile at 20℃; for 16h; Diels-Alder Cycloaddition; | 97% |
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