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    首页 分子通 按分子结构分类 有机化合物 有机杂环化合物 二氧吡喃

    二氧吡喃

    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2,6-anhydro-1-deoxy-3,4-O-isopropylidene-β-D-psicofuranose 77852-75-6 C9H14O4
    2,6-anhydro-1-deoxy-3,4-O-isopropylidene-β-D-psicofuranose
    —— (3aR,7R,7aR)-7-(1-Methoxy-1-methyl-ethoxy)-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-4-one 188192-03-2 C12H20O6
    (3aR,7R,7aR)-7-(1-Methoxy-1-methyl-ethoxy)-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-4-one
    —— 3,4,6-tri-O-benzyl-1,2-O-(1-methoxyethylidene)-α-D-glucopyranose —— C30H34O7
    3,4,6-tri-O-benzyl-1,2-O-(1-methoxyethylidene)-α-D-glucopyranose
    —— (R)-3-Azido-1-((3aS,5aR,8aR,8bS)-2,2,7,7-tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran-3a-yl)-propan-1-ol 207454-88-4 C14H23N3O6
    (R)-3-Azido-1-((3aS,5aR,8aR,8bS)-2,2,7,7-tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran-3a-yl)-propan-1-ol
    —— 2-deoxy-4,5:6,7-di-O-isopropylidene-β-D-manno-oct-4-ulo-4,8-pyranose 195523-27-4 C14H24O7
    2-deoxy-4,5:6,7-di-O-isopropylidene-β-D-manno-oct-4-ulo-4,8-pyranose
    —— 1,2:3,4-di-O-isopropylidene-6-O-2-(2-nitrophenyl)propyloxycarbonyl-α-D-galactopyranose 1192256-65-7 C22H29NO10
    1,2:3,4-di-O-isopropylidene-6-O-2-(2-nitrophenyl)propyloxycarbonyl-α-D-galactopyranose
    —— 1,2-O-<1-(exo-ethoxy)ethylidene>-α-D-glucopyranose 97673-01-3 C10H18O7
    1,2-O-<1-(exo-ethoxy)ethylidene>-α-D-glucopyranose
    —— (3aR,5R,6R,7S,7aR)-6,7-bis[(4-chlorophenyl)methoxy]-5-[(4-chlorophenyl)methoxymethyl]-2-ethoxy-2-methyl-5,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-b]pyran 302799-52-6 C31H33Cl3O7
    (3aR,5R,6R,7S,7aR)-6,7-bis[(4-chlorophenyl)methoxy]-5-[(4-chlorophenyl)methoxymethyl]-2-ethoxy-2-methyl-5,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-b]pyran
    —— methyl 6-deoxy-2,3-O-isopropylidene-β-D-ribo-hexopyranosid-4-ulose 32848-86-5 C10H16O5
    methyl 6-deoxy-2,3-O-isopropylidene-β-D-ribo-hexopyranosid-4-ulose
    —— (3aR,5R,5aS,8aS,8bR)-5-Hexyl-2,2,7,7-tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran 123136-11-8 C17H30O5
    (3aR,5R,5aS,8aS,8bR)-5-Hexyl-2,2,7,7-tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran
    —— 3,4-O-isopropylidene-2-O-pivaloyl-α-D-fucopyranose 1-trichloroacetimidate 180782-57-4 C16H24Cl3NO6
    3,4-O-isopropylidene-2-O-pivaloyl-α-D-fucopyranose 1-trichloroacetimidate
    —— methyl (1S,2S,6S,9R,11S)-11-[(2R,3S)-3-(hydroxymethyl)oxiran-2-yl]-4,4-dimethyl-3,5,8,12-tetraoxatricyclo[7.3.0.02,6]dodecane-11-carboxylate 864277-27-0 C15H22O8
    methyl (1S,2S,6S,9R,11S)-11-[(2R,3S)-3-(hydroxymethyl)oxiran-2-yl]-4,4-dimethyl-3,5,8,12-tetraoxatricyclo[7.3.0.02,6]dodecane-11-carboxylate
    —— [(2S,3R)-3-[(1S,2S,6S,9R,11R)-11-[[tert-butyl(dimethyl)silyl]oxymethyl]-4,4-dimethyl-3,5,8,12-tetraoxatricyclo[7.3.0.02,6]dodecan-11-yl]oxiran-2-yl]methanol 864277-22-5 C20H36O7Si
    [(2S,3R)-3-[(1S,2S,6S,9R,11R)-11-[[tert-butyl(dimethyl)silyl]oxymethyl]-4,4-dimethyl-3,5,8,12-tetraoxatricyclo[7.3.0.02,6]dodecan-11-yl]oxiran-2-yl]methanol
    —— methyl 4-deoxy-4-acetamido-2,3-O-isopropylidene-β-L-ribopyranoside 62819-21-0 C11H19NO5
    methyl 4-deoxy-4-acetamido-2,3-O-isopropylidene-β-L-ribopyranoside
    —— 1,5-Anhydro-2,3-O-isopropylidene-β-D-lyxofuranose 20689-06-9 C8H12O4
    1,5-Anhydro-2,3-O-isopropylidene-β-D-lyxofuranose
    —— (3aS,7R,7aR)-7-[tert-butyl(dimethyl)silyl]oxy-2,2-dimethyl-3a,6,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran-4-one 231934-81-9 C14H26O5Si
    (3aS,7R,7aR)-7-[tert-butyl(dimethyl)silyl]oxy-2,2-dimethyl-3a,6,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran-4-one
    —— Benzyl-3,4-O-isopropyliden-β-D-ribopyranosid 32953-58-5 C15H20O5
    Benzyl-3,4-O-isopropyliden-β-D-ribopyranosid
    —— 3,4,6-tri-O-benzyl-α-D-glucopyranose 1,2-(pent-4-enyl orthobenzoate) 479623-60-4 C39H42O7
    3,4,6-tri-O-benzyl-α-D-glucopyranose 1,2-(pent-4-enyl orthobenzoate)
    —— (3aS,4S,7S,7aR)-2,2-dimethyl-7-(2-oxoethyl)-4-(2-oxopropyl)-3a,6,7,7a-tetrahydro-4H-1,3-dioxolo<4,5-c>pyran 164254-66-4 C13H20O5
    (3aS,4S,7S,7aR)-2,2-dimethyl-7-(2-oxoethyl)-4-(2-oxopropyl)-3a,6,7,7a-tetrahydro-4H-1,3-dioxolo<4,5-c>pyran
    —— 6,7-dideoxy-1,2:3,4-di-O-isopropylidene-6-p-methoxyphenylamino-7-nitro-glycero-β-D-galactoheptose 1357911-95-5 C20H28N2O8
    6,7-dideoxy-1,2:3,4-di-O-isopropylidene-6-p-methoxyphenylamino-7-nitro-glycero-β-D-galactoheptose
    —— (3aR,6S,7aR)-6-(benzyloxymethyl)-2,2-dimethyl-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran-4(6H)-one 859844-06-7 C16H20O5
    (3aR,6S,7aR)-6-(benzyloxymethyl)-2,2-dimethyl-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran-4(6H)-one
    —— 8-ethylthio-3,4,4a(R,S),5,10,10a(S,R)-hexahydro-3,4-O-isopropylidene-2H-pyrano[3,2-g]pteridin-6(7H)-one 290370-91-1 C14H20N4O4S
    8-ethylthio-3,4,4a(R,S),5,10,10a(S,R)-hexahydro-3,4-O-isopropylidene-2H-pyrano[3,2-g]pteridin-6(7H)-one
    —— 1,2:4,5-Di-O-isopropylidene-A-D-erythro-2,3-hexodiulo-2,6-pyranose —— C12H18O6
    1,2:4,5-Di-O-isopropylidene-A-D-erythro-2,3-hexodiulo-2,6-pyranose
    —— 3,4-bis-O-benzyl-6-triisoporpylsilyl-1,2-O-(1-methoxyethylidene)-α-D-glucopyranose 1356163-67-1 C32H48O7Si
    3,4-bis-O-benzyl-6-triisoporpylsilyl-1,2-O-(1-methoxyethylidene)-α-D-glucopyranose
    —— 6-O-(1',5'-anhydro-2'-deoxy-4',6'-O-di(tert-butyl)silanediyl-D-arabino-hex-1'-en-3'-yl)-7-deoxy-1,2:3,4-di-O-isopropylidene-α-D-galacto-hept-6-enopyranose 310888-75-6 C27H44O9Si
    6-O-(1',5'-anhydro-2'-deoxy-4',6'-O-di(tert-butyl)silanediyl-D-arabino-hex-1'-en-3'-yl)-7-deoxy-1,2:3,4-di-O-isopropylidene-α-D-galacto-hept-6-enopyranose
    —— isopropyl 7-chloro-6,7-epoxy-1,2:3,4-di-O-isopropylidene-α-D-galacto-octopyranuronate 206195-07-5 C17H25ClO8
    isopropyl 7-chloro-6,7-epoxy-1,2:3,4-di-O-isopropylidene-α-D-galacto-octopyranuronate
    —— isopropyl 6-deoxy-7-oxo-1,2:3,4-di-O-isopropylidene-α-D-galacto-octopyranuronate 120449-66-3 C17H26O8
    isopropyl 6-deoxy-7-oxo-1,2:3,4-di-O-isopropylidene-α-D-galacto-octopyranuronate
    —— 4-O-[6-O-(1-methoxy-1-methylethyl)-3,4-O-isopropylidene-β-D-talopyranosyl]-2,3:5,6-di-O-isopropylidenealdehydo-D-glucose dimethyl acetal 922520-80-7 C27H48O13
    4-O-[6-O-(1-methoxy-1-methylethyl)-3,4-O-isopropylidene-β-D-talopyranosyl]-2,3:5,6-di-O-isopropylidenealdehydo-D-glucose dimethyl acetal
    —— 6-(3-aminopropylamino)-6-deoxy-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose 950845-58-6 C15H28N2O5
    6-(3-aminopropylamino)-6-deoxy-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose
    —— 4-O-[2-O-(1-imidazolylsulfonyl)-3,4-O-isopropylidene-6-O-(1-methoxy-1-methylethyl)-β-D-talopyranosyl]-2,3:5,6-di-O-isopropylidene-aldehydo-D-glucose dimethyl acetate 1139852-82-6 C30H50N2O15S
    4-O-[2-O-(1-imidazolylsulfonyl)-3,4-O-isopropylidene-6-O-(1-methoxy-1-methylethyl)-β-D-talopyranosyl]-2,3:5,6-di-O-isopropylidene-aldehydo-D-glucose dimethyl acetate
    —— 6-(2-aminoethylamino)-6-deoxy-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose 125008-73-3 C14H26N2O5
    6-(2-aminoethylamino)-6-deoxy-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose
    —— 6-(2-hydroxyethylamino)-6-deoxy-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose 950845-61-1 C14H25NO6
    6-(2-hydroxyethylamino)-6-deoxy-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose
    —— 1,2:3,4-di-O-isopropylidene-6-O-(N-imidazole-1-sulfonyl)-α-D-galactopyranose 80667-80-7 C15H22N2O8S
    1,2:3,4-di-O-isopropylidene-6-O-(N-imidazole-1-sulfonyl)-α-D-galactopyranose
    —— 2-[(3aS,4S,7S,7aR)-4-prop-2-enylspiro[4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-2,1'-cyclohexane]-7-yl]-N,N-dimethylacetamide 344569-56-8 C18H29NO4
    2-[(3aS,4S,7S,7aR)-4-prop-2-enylspiro[4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-2,1'-cyclohexane]-7-yl]-N,N-dimethylacetamide
    —— 2-[(3aS,4S,7S,7aR)-4-[3-[tert-butyl(diphenyl)silyl]oxypropyl]spiro[4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-2,1'-cyclohexane]-7-yl]-N,N-dimethylacetamide 344569-52-4 C34H49NO5Si
    2-[(3aS,4S,7S,7aR)-4-[3-[tert-butyl(diphenyl)silyl]oxypropyl]spiro[4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-2,1'-cyclohexane]-7-yl]-N,N-dimethylacetamide
    —— 2-[(3aS,4S,7S,7aR)-4-(3-hydroxypropyl)spiro[4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-2,1'-cyclohexane]-7-yl]-N,N-dimethylacetamide 344569-54-6 C18H31NO5
    2-[(3aS,4S,7S,7aR)-4-(3-hydroxypropyl)spiro[4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-2,1'-cyclohexane]-7-yl]-N,N-dimethylacetamide
    —— methyl endo(phenyl)-2,3:4,6-di-O-benzylidene-α-D-mannopyranoside 73395-15-0 C21H22O6
    methyl endo(phenyl)-2,3:4,6-di-O-benzylidene-α-D-mannopyranoside
    —— methyl (R,R)-2,3:4,6-di-O-benzylidene-α-D-mannopyranoside 73395-14-9 C21H22O6
    methyl (R,R)-2,3:4,6-di-O-benzylidene-α-D-mannopyranoside
    —— methyl endo-2,3:4,6-di-O-benzylidene-α-D-mannopyranoside 4148-71-4 C21H22O6
    methyl endo-2,3:4,6-di-O-benzylidene-α-D-mannopyranoside
    —— 3,4-di-O-acetyl-1,2-O-methoxyethylidene-β-L-rhamnopyranose —— C13H20O8
    3,4-di-O-acetyl-1,2-O-methoxyethylidene-β-L-rhamnopyranose
    —— 4-O-methyl-5,5-di-C-methyl-2,3-O-(1-methylethylidene)-L-lyxopyranose 101967-82-2 C11H20O5
    4-O-methyl-5,5-di-C-methyl-2,3-O-(1-methylethylidene)-L-lyxopyranose
    —— 3,4,6-tri-O-benzyl-1,2-O-isopropylidene-α-D-glucopyranose 55628-55-2 C30H34O6
    3,4,6-tri-O-benzyl-1,2-O-isopropylidene-α-D-glucopyranose
    —— allyl 3,4-O-isopropylidene-α-D-fucopyranoside 201858-30-2 C12H20O5
    allyl 3,4-O-isopropylidene-α-D-fucopyranoside
    —— (1aS,1bR,4aR,5aR)-tetrahydro-3,3-dimethyl-5-methylidene-5H-oxireno[3,4]cyclopenta[1,2-d][1,3]dioxol 229962-62-3 C9H12O3
    (1aS,1bR,4aR,5aR)-tetrahydro-3,3-dimethyl-5-methylidene-5H-oxireno[3,4]cyclopenta[1,2-d][1,3]dioxol
    —— (1,2:3,4-di-O-isopropylidene-D-galactopyranos-6-yl)-propionate 76498-48-1 C15H24O7
    (1,2:3,4-di-O-isopropylidene-D-galactopyranos-6-yl)-propionate
    —— 2-(((3aR,5R,5aS,8aS,8bR)-2,2,7,7-tetramethyltetrahydro-3aH-bis([1,3]dioxolo)[4,5-b:4',5'-d]pyran-5-yl)methoxy)acetic acid 300572-99-0 C14H22O8
    2-(((3aR,5R,5aS,8aS,8bR)-2,2,7,7-tetramethyltetrahydro-3aH-bis([1,3]dioxolo)[4,5-b:4',5'-d]pyran-5-yl)methoxy)acetic acid
    —— 6-O-(1,2:3,4-di-O-isopropylidine-α-D-galactopyranose)-1H-benzo[d][1,2,3]triazole-1-carbothioate 1418874-22-2 C19H23N3O6S
    6-O-(1,2:3,4-di-O-isopropylidine-α-D-galactopyranose)-1H-benzo[d][1,2,3]triazole-1-carbothioate
    —— 6-O-Decyl-1,2:3,4-di-O-isopropylidene-α-D-galactopyranoside 138188-84-8 C22H40O6
    6-O-Decyl-1,2:3,4-di-O-isopropylidene-α-D-galactopyranoside
    —— Ethyl-carbamic acid (3aR,5R,5aS,8aS,8bR)-2,2,7,7-tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran-5-ylmethyl ester 282721-56-6 C15H25NO7
    Ethyl-carbamic acid (3aR,5R,5aS,8aS,8bR)-2,2,7,7-tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran-5-ylmethyl ester
    —— (methyl 4,5-N,O-carbonylamino-5,7-N,O-DTBS-8,9-O-DTBS-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosidonate)-(2->6)-1,2,4,6-di-O-isopropylidene-α-D-galactopyranose 1190291-41-8 C39H67NO14Si2
    (methyl 4,5-N,O-carbonylamino-5,7-N,O-DTBS-8,9-O-DTBS-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosidonate)-(2->6)-1,2,4,6-di-O-isopropylidene-α-D-galactopyranose