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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
—— 8-isopropenyl-5-methyl-4-oxabicyclo<3.3.0>oct-1-en-3-one 136309-71-2 C11H14O2
8-isopropenyl-5-methyl-4-oxabicyclo<3.3.0>oct-1-en-3-one
—— 3-[1-(tert-Butyl-dimethyl-silanyl)-meth-(Z)-ylidene]-4,4-dimethyl-oxetan-2-one 128549-45-1 C12H22O2Si
3-[1-(tert-Butyl-dimethyl-silanyl)-meth-(Z)-ylidene]-4,4-dimethyl-oxetan-2-one
—— 3-Acetoxy-4-acetylthiomethyl-2,5-dihydrofuran-2-on 6520-23-6 C9H10O5S
3-Acetoxy-4-acetylthiomethyl-2,5-dihydrofuran-2-on
—— 6,6'-(1,4-phenylene)bis(2,2-dimethyl-2H-pyran-4(3H)-one) 1391853-22-7 C20H22O4
6,6'-(1,4-phenylene)bis(2,2-dimethyl-2H-pyran-4(3H)-one)
—— 4-octyl-3-pyrrolidin-1-yl-2H-furan-5-one 351499-11-1 C16H27NO2
4-octyl-3-pyrrolidin-1-yl-2H-furan-5-one
—— (Z)-5-(trans-4-hydroxy-2-hepten-6-ynylidene)-2(5H)-furanone 851035-06-8 C11H10O3
(Z)-5-(trans-4-hydroxy-2-hepten-6-ynylidene)-2(5H)-furanone
—— (R,S)-5-[(R)-methyl-(tert-butanesulfinylamino)methyl]furan-2(5H)-one 1329450-80-7 C10H17NO3S
(R,S)-5-[(R)-methyl-(tert-butanesulfinylamino)methyl]furan-2(5H)-one
—— 2-(4-hydroxy-2-oxo-2,5-dihydro-furan-3-yl)-isothiourea 89322-90-7 C5H6N2O3S
2-(4-hydroxy-2-oxo-2,5-dihydro-furan-3-yl)-isothiourea
—— 3-Ethenyl-1-oxaspiro[5.5]undec-3-ene 1381867-20-4 C12H18O
3-Ethenyl-1-oxaspiro[5.5]undec-3-ene
—— (S)-4-but-3-enyl-5-(tert-butyldimethylsilanyloxy-methyl)-5H-furan-2-one 1227262-69-2 C15H26O3Si
(S)-4-but-3-enyl-5-(tert-butyldimethylsilanyloxy-methyl)-5H-furan-2-one
—— 5-Benzyl-3-methoxy-5H-furan-2-one 130895-81-7 C12H12O3
5-Benzyl-3-methoxy-5H-furan-2-one
—— 4-ethenyl-2,2,5-trimethyl-3H-furan 80992-47-8 C9H14O
4-ethenyl-2,2,5-trimethyl-3H-furan
—— ethyl 2-(chloromethyl)-4-ethoxy-2,5-dihydro-2-methyl-5-oxofuran-3-carboxylate 1379796-00-5 C11H15ClO5
ethyl 2-(chloromethyl)-4-ethoxy-2,5-dihydro-2-methyl-5-oxofuran-3-carboxylate
—— 4-allyl-3-ethyl-5-phenyl-2(5H)-furanone 1267984-41-7 C15H16O2
4-allyl-3-ethyl-5-phenyl-2(5H)-furanone
—— (5R)-<5-oxo-(1E,3E)-penta-1,3-dien-1-yl>-(4S)-(oct-2-yn-1-yl)-2-oxo-1,3-dioxolane 148419-22-1 C16H20O4
(5R)-<5-oxo-(1E,3E)-penta-1,3-dien-1-yl>-(4S)-(oct-2-yn-1-yl)-2-oxo-1,3-dioxolane
—— 2-(4-methyl-5-oxo-2,5-dihydro-[2]furyl)-propionic acid methyl ester 854470-80-7 C9H12O4
2-(4-methyl-5-oxo-2,5-dihydro-[2]furyl)-propionic acid methyl ester
—— Acetic acid 1-methyl-2-[5-oxo-5H-furan-(2Z)-ylideneamino]-ethyl ester 3289-21-2 C9H11NO4
Acetic acid 1-methyl-2-[5-oxo-5H-furan-(2Z)-ylideneamino]-ethyl ester
—— (R)-5-[(Ss,S)-(2-thienyl)(2-chlorotetrafluoroethanesulfinylamino)methyl]furan-2-(5H)-one 1549993-82-9 C11H8ClF4NO3S2
(R)-5-[(Ss,S)-(2-thienyl)(2-chlorotetrafluoroethanesulfinylamino)methyl]furan-2-(5H)-one
—— ethyl 2-(2-vinyl-3,4-dihydro-2H-pyran-6-yl)ethanoate 1612771-28-4 C11H16O3
ethyl 2-(2-vinyl-3,4-dihydro-2H-pyran-6-yl)ethanoate
—— 3-methyl-6-(1,1,2,2,2-pentafluoroethyl)-2-propoxy-5-(trifluoromethyl)-2,3-dihydropyran-4-one 343813-88-7 C12H12F8O3
3-methyl-6-(1,1,2,2,2-pentafluoroethyl)-2-propoxy-5-(trifluoromethyl)-2,3-dihydropyran-4-one
—— 5-Aethyl-2-<2-methoxy-aethyl>-2.5-dimethyl-4-triaethylsilyl-2.5-dihydrofuran 17851-77-3 C17H34O2Si
5-Aethyl-2-<2-methoxy-aethyl>-2.5-dimethyl-4-triaethylsilyl-2.5-dihydrofuran
—— 2,2-Dibutyl-5-phenyl-[1,3,2]dioxagermolan-4-one 14245-75-1 C16H24GeO3
2,2-Dibutyl-5-phenyl-[1,3,2]dioxagermolan-4-one
—— 2-Methyl-5-((Z)-propenyl)-4,5-dihydro-furan-3-carboxylic acid methyl ester 106540-75-4 C10H14O3
2-Methyl-5-((Z)-propenyl)-4,5-dihydro-furan-3-carboxylic acid methyl ester
—— (4E,9Z)-8-Hydroxy-4,8-dimethyl-11-oxabicyclo<8.3.0>trideca-1(13),4,9-trien-12-on 100349-83-5 C14H18O3
(4E,9Z)-8-Hydroxy-4,8-dimethyl-11-oxabicyclo<8.3.0>trideca-1(13),4,9-trien-12-on
—— methyl 2,5-dimethyl-5-vinyl-4,5-dihydrofuran-3-carboxylate 35469-32-0 C10H14O3
methyl 2,5-dimethyl-5-vinyl-4,5-dihydrofuran-3-carboxylate
—— 4-[1-Bromo-meth-(E)-ylidene]-3,3-diethyl-oxazolidin-3-ium; bromide 24059-18-5 Br*C8H15BrNO
4-[1-Bromo-meth-(E)-ylidene]-3,3-diethyl-oxazolidin-3-ium; bromide
—— 2-Ethoxy-5-[1-hydroxy-3-phenyl-prop-(Z)-ylidene]-4-oxo-4,5-dihydro-furan-3-carboxylic acid ethyl ester 75478-37-4 C18H20O6
2-Ethoxy-5-[1-hydroxy-3-phenyl-prop-(Z)-ylidene]-4-oxo-4,5-dihydro-furan-3-carboxylic acid ethyl ester
—— 1248581-14-7 C14H12Br2O4S2
—— 2-Methyl-3-chlorcarbonyl-4-spiro-cyclohexan-2-buten-4-olid 58887-89-1 C11H13ClO3
2-Methyl-3-chlorcarbonyl-4-spiro-cyclohexan-2-buten-4-olid
—— 2,2-dimethyl-5-hexyl-3(2H)-furanone 76777-67-8 C12H20O2
2,2-dimethyl-5-hexyl-3(2H)-furanone
—— (5-(but-3-en-1-yloxy)-2,5-dihydrofuran-2-yl)methyl prop-2-enoate 1263041-60-6 C12H16O4
(5-(but-3-en-1-yloxy)-2,5-dihydrofuran-2-yl)methyl prop-2-enoate
—— (S)-3-methyl-5-phenyl-3-vinylfuran-2(3H)-one 1276683-95-4 C13H12O2
(S)-3-methyl-5-phenyl-3-vinylfuran-2(3H)-one
—— 4-((Ξ)-furfurylidene)-2,2,5,5-tetramethyl-dihydro-furan-3-one 100612-61-1 C13H16O3
4-((Ξ)-furfurylidene)-2,2,5,5-tetramethyl-dihydro-furan-3-one
—— radianspene H 1379464-29-5 C22H32O6
radianspene H
—— (5S)-3-((1R)-2-((1R,2R,3R)-2-(3-((tert-butyldimethylsilyloxy)-methyl)furan-2-yl)-4-methylene-3-(triisopropylsilyloxy)-cyclobutyl)-1-hydroxyethyl)-5-((E)-3-iodo-2-methylallyl)furan-2(5H)-one 1528747-42-3 C35H57IO6Si2
(5S)-3-((1R)-2-((1R,2R,3R)-2-(3-((tert-butyldimethylsilyloxy)-methyl)furan-2-yl)-4-methylene-3-(triisopropylsilyloxy)-cyclobutyl)-1-hydroxyethyl)-5-((E)-3-iodo-2-methylallyl)furan-2(5H)-one
—— 5-[1-(2-oxopropyl)cyclohexyl]furan-2(5H)-one 1038860-88-6 C13H18O3
5-[1-(2-oxopropyl)cyclohexyl]furan-2(5H)-one
—— 4-dimethylamino-3,4-dimethyl-2-buten-4-olide 115979-48-1 C8H13NO2
4-dimethylamino-3,4-dimethyl-2-buten-4-olide
—— di(tert-butyl) 2-[(tert-Butyl)imino]-7-oxo-1,6-dioxaspiro[4.4]nona-3,8-diene-3,4-dicarboxylate 1229316-12-4 C21H29NO7
di(tert-butyl) 2-[(tert-Butyl)imino]-7-oxo-1,6-dioxaspiro[4.4]nona-3,8-diene-3,4-dicarboxylate
—— 1309374-12-6 C14H22O3
—— 3-[[tert-butyl(diphenyl)silyl]oxymethyl]-2H-furan-5-one 212776-53-9 C21H24O3Si
3-[[tert-butyl(diphenyl)silyl]oxymethyl]-2H-furan-5-one
—— thionotetronic acid 929286-49-7 C4H4O2S
thionotetronic acid
—— 2,5-Dichloro-3,6-diethoxy-4-hydroxy-4-<(trimethylsilyl)ethynyl>-2,5-cyclohexadien-1-one 123834-45-7 C15H20Cl2O4Si
2,5-Dichloro-3,6-diethoxy-4-hydroxy-4-<(trimethylsilyl)ethynyl>-2,5-cyclohexadien-1-one
—— 2-Ethyl-3-methyl-4a,5,6,7,8,8a-hexahydro-4H-chromene 112723-41-8 C12H20O
2-Ethyl-3-methyl-4a,5,6,7,8,8a-hexahydro-4H-chromene
—— (3α,7aα,4aβ)-3-(4-penten-1-yl)-3,4,4a,5,6,7,7a,8-octahydro-4a-methyl-1-oxo-1H-indeno<5,6-c>furan 97719-12-5 C16H22O2
(3α,7aα,4aβ)-3-(4-penten-1-yl)-3,4,4a,5,6,7,7a,8-octahydro-4a-methyl-1-oxo-1H-indeno<5,6-c>furan
—— (2R,3S,4aR,5S,11R,11aR)-3-((tert-butyldiphenylsilyl)oxy)-11-hydroxy-1,1-dimethyl-10-oxo-1,2,3,4,5,6,7,8,9,10,11,11a-dodecahydro-2,4a-epoxydibenzo[a,d][7]annulen-5-yl acetate 471270-15-2 C35H44O6Si
(2R,3S,4aR,5S,11R,11aR)-3-((tert-butyldiphenylsilyl)oxy)-11-hydroxy-1,1-dimethyl-10-oxo-1,2,3,4,5,6,7,8,9,10,11,11a-dodecahydro-2,4a-epoxydibenzo[a,d][7]annulen-5-yl acetate
—— 2-benzyl-3,4-diethyl-2H-furan-5-one 131305-37-8 C15H18O2
2-benzyl-3,4-diethyl-2H-furan-5-one
—— 2-benzyl-1-oxaspiro[4.4]non-2-en-4-one 1342819-84-4 C15H16O2
2-benzyl-1-oxaspiro[4.4]non-2-en-4-one
—— 2,5,6-Trimethyl-2,6-diaethyl-Δ<sup>5</sup>-dihydropyran 5891-72-5 C12H22O
2,5,6-Trimethyl-2,6-diaethyl-Δ<sup>5</sup>-dihydropyran
—— 124558-71-0 C9H14O3S
—— 7-(tert-butyl)-9-(3,3-dimethyl-2-oxobutylidene)-2,3-bis(trifluoromethyl)-1,4,6-trioxa-9-aza-5l5-stibaspiro[4.4]nona-2,7-dien-9-ium 97921-06-7 C16H20F6NO4Sb
7-(tert-butyl)-9-(3,3-dimethyl-2-oxobutylidene)-2,3-bis(trifluoromethyl)-1,4,6-trioxa-9-aza-5l5-stibaspiro[4.4]nona-2,7-dien-9-ium