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二氢呋喃

中文名称 英文名称 CAS号 化学式 结构式图片
—— 2-methyl-3-phenyl-4-propylidene-Δ<sup>2</sup>-dihydrofuranone 124667-04-5 C14H14O2
2-methyl-3-phenyl-4-propylidene-Δ<sup>2</sup>-dihydrofuranone
—— tert-butyl N-(3-methylbut-2-enyl)-N-[(5-oxo-2H-furan-3-yl)-methyl]carbamate 1620136-04-0 C15H23NO4
tert-butyl N-(3-methylbut-2-enyl)-N-[(5-oxo-2H-furan-3-yl)-methyl]carbamate
—— 5-cyclohexyloxy-3,4-dichloro-2(5H)-furanone 64855-27-2 C10H12Cl2O3
5-cyclohexyloxy-3,4-dichloro-2(5H)-furanone
—— 5-Cyclohexyl-1,3,3,4',4'-pentamethylbicyclo<4.2.1>nonane-7-spiro-2'-(tetrahydrofuran)-5'-one 130520-14-8 C23H38O2
5-Cyclohexyl-1,3,3,4',4'-pentamethylbicyclo<4.2.1>nonane-7-spiro-2'-(tetrahydrofuran)-5'-one
—— 1326343-38-7 C10H14O2
—— ethyl 2-methyl-4-((3-methylbut-2-en-1-yl)oxy)-5-oxo-2,5-dihydrofuran-2-carboxylate 1234427-19-0 C13H18O5
ethyl 2-methyl-4-((3-methylbut-2-en-1-yl)oxy)-5-oxo-2,5-dihydrofuran-2-carboxylate
—— 2,2-Dimethyl-6-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-5-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethylsulfanyl)-2,3-dihydro-pyran-4-one 75781-97-4 C13H8F14O2S
2,2-Dimethyl-6-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-5-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethylsulfanyl)-2,3-dihydro-pyran-4-one
—— 86404-31-1 C6H11OS
—— 5-bromo-6-propyl-5,6-dihydro-2H-pyran-2-one 1439924-58-9 C8H11BrO2
5-bromo-6-propyl-5,6-dihydro-2H-pyran-2-one
—— 2,2-dimethyl-5-<(E)-3-formyl-2-propen-2-yl>-3(2H)-furanone 136823-60-4 C10H12O3
2,2-dimethyl-5-<(E)-3-formyl-2-propen-2-yl>-3(2H)-furanone
—— 4,6,6-Trimethyl-5-trimethylsiloxy-5,6-dihydro-2H-pyran-2-on 97309-39-2 C11H20O3Si
4,6,6-Trimethyl-5-trimethylsiloxy-5,6-dihydro-2H-pyran-2-on
—— 3,3,4-trimethyl-3<i>H</i>-furan-2-one 70250-61-2 C7H10O2
3,3,4-trimethyl-3<i>H</i>-furan-2-one
—— 2-hydroxy-2,4-dimethyl-5-propyl-furan-3-one 33405-91-3 C9H14O3
2-hydroxy-2,4-dimethyl-5-propyl-furan-3-one
—— (R)-N,N-dimethyl-3-((R)-3-methyl-5-oxo-2,5-dihydrofuran-2-yl)-3-phenylpropanethioamide 1638616-48-4 C16H19NO2S
(R)-N,N-dimethyl-3-((R)-3-methyl-5-oxo-2,5-dihydrofuran-2-yl)-3-phenylpropanethioamide
—— maleic acid N-neopentylisoimide 676992-99-7 C9H13NO2
maleic acid N-neopentylisoimide
—— 3-phenyl-2-oxaspiro[4.5]decan-4-one 129896-20-4 C15H18O2
3-phenyl-2-oxaspiro[4.5]decan-4-one
—— 3,4-diethyl-2-propyl-2H-furan-5-one 131305-31-2 C11H18O2
3,4-diethyl-2-propyl-2H-furan-5-one
—— 4-Methyl-2-oxo-1-oxa-spiro[4.4]non-3-ene-3-carboxylic acid methylamide 125040-79-1 C11H15NO3
4-Methyl-2-oxo-1-oxa-spiro[4.4]non-3-ene-3-carboxylic acid methylamide
—— (5Z)-4-acetyl-5-ethylidene-3-trimethylsilyloxyfuran-2-one 128732-13-8 C11H16O4Si
(5Z)-4-acetyl-5-ethylidene-3-trimethylsilyloxyfuran-2-one
—— 4-(1,2-dimethyl-propenyl)-3,5-dimethyl-5<i>H</i>-furan-2-one 63449-26-3 C11H16O2
4-(1,2-dimethyl-propenyl)-3,5-dimethyl-5<i>H</i>-furan-2-one
—— 3,6,9-Trimethyl-8,9,9a,9b-tetrahydro-azuleno[4,5-b]furan-2,7-dione 58562-00-8 C15H16O3
3,6,9-Trimethyl-8,9,9a,9b-tetrahydro-azuleno[4,5-b]furan-2,7-dione
—— 4-Methoxy-5-[3-phenyl-prop-(Z)-ylidene]-5H-furan-2-one 72031-67-5 C14H14O3
4-Methoxy-5-[3-phenyl-prop-(Z)-ylidene]-5H-furan-2-one
—— 2,2,4,5-Tetramethylfuranidon-3 31968-55-5 C8H14O2
2,2,4,5-Tetramethylfuranidon-3
—— acetoxycrenulide 65043-52-9 C22H32O4
acetoxycrenulide
—— Pd(NH(C2H5)2)2(η2-maleic anhydride) 613216-20-9 C12H24N2O3Pd
Pd(NH(C2H5)2)2(η2-maleic anhydride)
—— tert-butyl (2Z)-cyano(3-cyano-4,5,5-trimethylfuran-2(5H)-ylidene)acetate 1292797-57-9 C15H18N2O3
tert-butyl (2Z)-cyano(3-cyano-4,5,5-trimethylfuran-2(5H)-ylidene)acetate
—— (4R,5R)-4-Butyl-3-methylene-5-((E)-propenyl)-dihydro-furan-2-one 98061-47-3 C12H18O2
(4R,5R)-4-Butyl-3-methylene-5-((E)-propenyl)-dihydro-furan-2-one
—— 2-benzyl-1-oxaspiro[3.5]nonan-3-one 1396787-63-5 C15H18O2
2-benzyl-1-oxaspiro[3.5]nonan-3-one
—— 3-Hydroxy-5-methyl-2-isopropyliden-3.5-hexadiensaeure-β-lacton 5239-35-0 C10H12O2
3-Hydroxy-5-methyl-2-isopropyliden-3.5-hexadiensaeure-β-lacton
—— Acetic acid (1S,2S)-2-acetoxy-1-((R)-4-amino-5-oxo-2,5-dihydro-furan-2-yl)-3-bromo-propyl ester 203173-20-0 C11H14BrNO6
Acetic acid (1S,2S)-2-acetoxy-1-((R)-4-amino-5-oxo-2,5-dihydro-furan-2-yl)-3-bromo-propyl ester
—— α-Methyl-β-allyloxy-γ-methoxy-carbonylmethylen-butenolid 3677-48-3 C11H12O5
α-Methyl-β-allyloxy-γ-methoxy-carbonylmethylen-butenolid
—— 3-[1-(tert-Butyl-dimethyl-silanyl)-meth-(Z)-ylidene]-1-oxa-spiro[3.4]octan-2-one 128549-46-2 C14H24O2Si
3-[1-(tert-Butyl-dimethyl-silanyl)-meth-(Z)-ylidene]-1-oxa-spiro[3.4]octan-2-one
—— 2,3,4,6-tetramethyl-2<i>H</i>-pyran 21316-58-5 C9H14O
2,3,4,6-tetramethyl-2<i>H</i>-pyran
—— 1β.2.8-Trimethyl-2.1'-epoxy-3α-hydroxy-gibban-4aα.10β-dicarbonsaeure-10β-methylester-4a.3-lacton 100169-17-3 C21H28O5
1β.2.8-Trimethyl-2.1'-epoxy-3α-hydroxy-gibban-4aα.10β-dicarbonsaeure-10β-methylester-4a.3-lacton
—— 4-Phenylselanyl-5-propyl-5H-furan-2-one 102104-14-3 C13H14O2Se
4-Phenylselanyl-5-propyl-5H-furan-2-one
—— 4-hexyl-2-(iodomethyl)-2H-furan-5-one 81462-16-0 C11H17IO2
4-hexyl-2-(iodomethyl)-2H-furan-5-one
—— (S)-ethyl 2,5-dihydro-5-oxo-2-phenylfuran-2-carboxylate 1392008-29-5 C13H12O4
(S)-ethyl 2,5-dihydro-5-oxo-2-phenylfuran-2-carboxylate
—— 6-{[(2,2-dimethylpropanoyl)oxy]methyl}-3-phenyl-5,6-dihydro-2H-pyran-2-one 1105683-71-3 C17H20O4
6-{[(2,2-dimethylpropanoyl)oxy]methyl}-3-phenyl-5,6-dihydro-2H-pyran-2-one
—— 7-oxa-bicyclo[2.2.1]hepta-2,5-diene-2,3-dicarboxylic acid diamide 18050-08-3 C8H8N2O3
7-oxa-bicyclo[2.2.1]hepta-2,5-diene-2,3-dicarboxylic acid diamide
—— 2-Methoxycarbonylmethyl-5-methyl-3-oxo-2,3-dihydrofuran 62966-19-2 C8H10O4
2-Methoxycarbonylmethyl-5-methyl-3-oxo-2,3-dihydrofuran
—— 4-heptyl-3-iodofuran-2(5H)-one 1441181-42-5 C11H17IO2
4-heptyl-3-iodofuran-2(5H)-one
—— Maleylaceton 25517-95-7 C7H8O4
Maleylaceton
—— 2-ethyl-2-methyl-2,5-dihydro-furan 1907-49-9 C7H12O
2-ethyl-2-methyl-2,5-dihydro-furan
—— 4-(1-hydroxyethyl)-5-methoxy-2,2-dimethylfuran-3(2H)-one 1301680-42-1 C9H14O4
4-(1-hydroxyethyl)-5-methoxy-2,2-dimethylfuran-3(2H)-one
—— 1,4-Bis-(3,4-dichlor-5-oxo-2,5-dihydro-2-furylidenamino)-benzol 7056-53-3 C14H4Cl4N2O4
1,4-Bis-(3,4-dichlor-5-oxo-2,5-dihydro-2-furylidenamino)-benzol
—— (Z)-4-hydroxy-6-(2-iodovinyl)-5,6-dihydropyran-2-one 1092383-59-9 C7H7IO3
(Z)-4-hydroxy-6-(2-iodovinyl)-5,6-dihydropyran-2-one
—— (S)-5-((E)-1,1,5-Trimethyl-hexa-3,5-dienyl)-3-vinyl-5H-furan-2-one 115797-71-2 C15H20O2
(S)-5-((E)-1,1,5-Trimethyl-hexa-3,5-dienyl)-3-vinyl-5H-furan-2-one
—— 4,4,5-Trihydroxy-2,5-dimethyl-dihydro-furan-3-on 4077-64-9 C6H10O5
4,4,5-Trihydroxy-2,5-dimethyl-dihydro-furan-3-on
—— 3-Propionyl-5-ethyl-tetronsaeure 52599-75-4 C9H12O4
3-Propionyl-5-ethyl-tetronsaeure
—— n-Heptyl-maleinsaeureanhydrid 91352-49-7 C11H16O3
n-Heptyl-maleinsaeureanhydrid