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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
    —— benzyl-3,4-O-isopropylidene-2-C-trifluoromethyl-β-L-ribopyranoside 582310-82-5 C16H19F3O5
    benzyl-3,4-O-isopropylidene-2-C-trifluoromethyl-β-L-ribopyranoside
    —— 2-O-(tert-butyldimethyl)silyl-3,4-O-isopropylidene-1-O-nitro-L-arabinopyranose 374789-53-4 C14H27NO7Si
    2-O-(tert-butyldimethyl)silyl-3,4-O-isopropylidene-1-O-nitro-L-arabinopyranose
    —— (3aS,5R,6S,7S,7aS)-5-(tert-Butyl-diphenyl-silanyloxymethyl)-2-pent-4-enyloxy-2-phenyl-tetrahydro-[1,3]dioxolo[4,5-b]pyran-6,7-diol 870101-07-8 C34H42O7Si
    (3aS,5R,6S,7S,7aS)-5-(tert-Butyl-diphenyl-silanyloxymethyl)-2-pent-4-enyloxy-2-phenyl-tetrahydro-[1,3]dioxolo[4,5-b]pyran-6,7-diol
    —— methyl 2,6-anhydro-8-O-benzyl-3-deoxy-4,5-O-isopropylidene-D-manno-oct-2-enosonate 1569902-12-0 C19H24O7
    methyl 2,6-anhydro-8-O-benzyl-3-deoxy-4,5-O-isopropylidene-D-manno-oct-2-enosonate
    —— 7-O-benzyl-1,2:3,4-di-O-isopropylidene-D-glycero-α-D-galacto-heptopyranose 321142-33-0 C20H28O7
    7-O-benzyl-1,2:3,4-di-O-isopropylidene-D-glycero-α-D-galacto-heptopyranose
    —— 7-O-benzyl-1,2:3,4-di-O-isopropylidene-L-glycero-α-D-galacto-heptopyranose 321142-34-1 C20H28O7
    7-O-benzyl-1,2:3,4-di-O-isopropylidene-L-glycero-α-D-galacto-heptopyranose
    —— <i>O</i><sup>6</sup>-(1,1-dioxo-1<i>H</i>-1λ<sup>6</sup>-benzo[<i>d</i>]isothiazol-3-yl)-<i>O</i><sup>1</sup>,<i>O</i><sup>2</sup>;<i>O</i><sup>3</sup>,<i>O</i><sup>4</sup>-diisopropylidene-α-<i>D</i>-galactopyranose 62102-21-0 C19H23NO8S
    <i>O</i><sup>6</sup>-(1,1-dioxo-1<i>H</i>-1λ<sup>6</sup>-benzo[<i>d</i>]isothiazol-3-yl)-<i>O</i><sup>1</sup>,<i>O</i><sup>2</sup>;<i>O</i><sup>3</sup>,<i>O</i><sup>4</sup>-diisopropylidene-α-<i>D</i>-galactopyranose
    —— <i>O</i><sup>1</sup>,<i>O</i><sup>2</sup>;<i>O</i><sup>3</sup>,<i>O</i><sup>4</sup>-diisopropylidene-6-(1,1,3-trioxo-1,3-dihydro-1λ<sup>6</sup>-benzo[<i>d</i>]isothiazol-2-yl)-α-<i>D</i>-6-deoxy-galactopyranose 62102-20-9 C19H23NO8S
    <i>O</i><sup>1</sup>,<i>O</i><sup>2</sup>;<i>O</i><sup>3</sup>,<i>O</i><sup>4</sup>-diisopropylidene-6-(1,1,3-trioxo-1,3-dihydro-1λ<sup>6</sup>-benzo[<i>d</i>]isothiazol-2-yl)-α-<i>D</i>-6-deoxy-galactopyranose
    —— (-)-6-deoxy-1,2:3,4-di-O-isopropylidene-α-D-galacto-heptodialdo-1,5-pyranose 75251-47-7 C13H20O6
    (-)-6-deoxy-1,2:3,4-di-O-isopropylidene-α-D-galacto-heptodialdo-1,5-pyranose
    —— 1-O-methyl-2-deoxy-3,4-O-isopropylidene-L-glucopyranoside 817622-79-0 C9H16O4
    1-O-methyl-2-deoxy-3,4-O-isopropylidene-L-glucopyranoside
    —— methyl-(<i>O</i><sup>3</sup>,<i>O</i><sup>4</sup>-isopropylidene-<i>O</i><sup>2</sup>-methyl-β-L-arabinopyranoside) 53226-15-6 C10H18O5
    methyl-(<i>O</i><sup>3</sup>,<i>O</i><sup>4</sup>-isopropylidene-<i>O</i><sup>2</sup>-methyl-β-L-arabinopyranoside)
    —— (1S,2S,6S,7S,9S,10S)-4,4,10-trimethyl-7-[(E)-prop-1-enyl]-3,5,8,11-tetraoxatricyclo[7.3.0.02,6]dodecan-12-one 683239-85-2 C14H20O5
    (1S,2S,6S,7S,9S,10S)-4,4,10-trimethyl-7-[(E)-prop-1-enyl]-3,5,8,11-tetraoxatricyclo[7.3.0.02,6]dodecan-12-one
    —— (1S,2S,6R,7R,9S,10S)-4,4,10-trimethyl-12-oxo-3,5,8,11-tetraoxatricyclo[7.3.0.02,6]dodecane-7-carbaldehyde 1054636-94-0 C12H16O6
    (1S,2S,6R,7R,9S,10S)-4,4,10-trimethyl-12-oxo-3,5,8,11-tetraoxatricyclo[7.3.0.02,6]dodecane-7-carbaldehyde
    —— (6S,7S,9S,10S)-4,4,10-trimethyl-7-[(E)-prop-1-enyl]-3,5,8,11-tetraoxatricyclo[7.3.0.02,6]dodec-1-en-12-one 683239-83-0 C14H18O5
    (6S,7S,9S,10S)-4,4,10-trimethyl-7-[(E)-prop-1-enyl]-3,5,8,11-tetraoxatricyclo[7.3.0.02,6]dodec-1-en-12-one
    —— (1S,2S,6S,7S,9S,10S)-4,4,10-trimethyl-7-[(Z)-3-methylbut-1-enyl]-3,5,8,11-tetraoxatricyclo[7.3.0.02,6]dodecan-12-one 683239-86-3 C16H24O5
    (1S,2S,6S,7S,9S,10S)-4,4,10-trimethyl-7-[(Z)-3-methylbut-1-enyl]-3,5,8,11-tetraoxatricyclo[7.3.0.02,6]dodecan-12-one
    —— (2S,6S,7S,10S)-4,4,10-trimethyl-7-[(E)-prop-1-enyl]-3,5,8,11-tetraoxatricyclo[7.3.0.02,6]dodec-1(9)-en-12-one 683239-82-9 C14H18O5
    (2S,6S,7S,10S)-4,4,10-trimethyl-7-[(E)-prop-1-enyl]-3,5,8,11-tetraoxatricyclo[7.3.0.02,6]dodec-1(9)-en-12-one
    —— [(1R,2R,6S,9R)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-6-yl]methanol —— C12H20O6
    [(1R,2R,6S,9R)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-6-yl]methanol
    —— phenyl 4-O-benzyl-2,3-O-isopropylidene-1-thio-β-D-xyloside 521304-58-5 C21H24O4S
    phenyl 4-O-benzyl-2,3-O-isopropylidene-1-thio-β-D-xyloside
    —— 3,4,6-tri-O-benzyl-1,2-O-(α-methoxybenzylidene)-β-D-mannopyranose 915150-03-7 C35H36O7
    3,4,6-tri-O-benzyl-1,2-O-(α-methoxybenzylidene)-β-D-mannopyranose
    —— (3aR,4S,7R,7aS)-2,2,4-trimethyl-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-7-ol 215364-20-8 C9H16O4
    (3aR,4S,7R,7aS)-2,2,4-trimethyl-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-7-ol
    —— 4,8-anhydro-6,7-O-isopropylidene-2-C-methyl-1,2,9-trideoxy-L-threo-D-gulo/D-ido-nonitol 215364-21-9 C13H24O5
    4,8-anhydro-6,7-O-isopropylidene-2-C-methyl-1,2,9-trideoxy-L-threo-D-gulo/D-ido-nonitol
    —— 4,8-anhydro-6,7-O-isopropylidene-2-C-methyl-1,2,9-trideoxy-L-threo-D-gulo-nonitol 274692-91-0 C13H24O5
    4,8-anhydro-6,7-O-isopropylidene-2-C-methyl-1,2,9-trideoxy-L-threo-D-gulo-nonitol
    —— 4,8-anhydro-6,7-O-isopropylidene-2-C-methyl-1,2,9-trideoxy-L-threo-D-ido-nonitol 274692-92-1 C13H24O5
    4,8-anhydro-6,7-O-isopropylidene-2-C-methyl-1,2,9-trideoxy-L-threo-D-ido-nonitol
    —— phenyl 1-oxo-3,4-O-isopropylidene-1-thio-α-L-fucopyranoside 215364-17-3 C15H20O5S
    phenyl 1-oxo-3,4-O-isopropylidene-1-thio-α-L-fucopyranoside
    —— 4-nitro-N-[[(1R,2S,6S,9R)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-6-yl]methyl]-2,1,3-benzoxadiazol-7-amine 196309-24-7 C18H22N4O8
    4-nitro-N-[[(1R,2S,6S,9R)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-6-yl]methyl]-2,1,3-benzoxadiazol-7-amine
    —— (1R,2S,4S,6S,7S,9R)-7-methoxy-4,12-diphenyl-3,5,8,11,13-pentaoxatricyclo[7.4.0.02,6]tridecane 4148-71-4 C21H22O6
    (1R,2S,4S,6S,7S,9R)-7-methoxy-4,12-diphenyl-3,5,8,11,13-pentaoxatricyclo[7.4.0.02,6]tridecane
    —— 3,4-O-isopropylidene-2-O-trifluoromethanesulfonyl-L-arabinono-1,5-lactone 522608-65-7 C9H11F3O7S
    3,4-O-isopropylidene-2-O-trifluoromethanesulfonyl-L-arabinono-1,5-lactone
    —— (1R,2S,6S,7R,9R)-7-(benzenesulfinyl)-4,4,12,12-tetramethyl-3,5,8,11,13-pentaoxatricyclo[7.4.0.02,6]tridecane 180699-36-9 C18H24O6S
    (1R,2S,6S,7R,9R)-7-(benzenesulfinyl)-4,4,12,12-tetramethyl-3,5,8,11,13-pentaoxatricyclo[7.4.0.02,6]tridecane
    —— (3aS,4R,6R,7R,7aR)-4-(tert-Butyl-dimethyl-silanyloxymethyl)-6-[(2R,3S,4R)-2-(tert-butyl-dimethyl-silanyloxymethyl)-3-hydroxy-3,4-dihydro-2H-pyran-4-yloxy]-7-hydroxy-tetrahydro-[1,3]dioxolo[4,5-c]pyran-2-one 163228-39-5 C25H46O10Si2
    (3aS,4R,6R,7R,7aR)-4-(tert-Butyl-dimethyl-silanyloxymethyl)-6-[(2R,3S,4R)-2-(tert-butyl-dimethyl-silanyloxymethyl)-3-hydroxy-3,4-dihydro-2H-pyran-4-yloxy]-7-hydroxy-tetrahydro-[1,3]dioxolo[4,5-c]pyran-2-one
    —— 6-deoxy-6-(2-formyl-1H-pyrrol-1-yl)-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose 1338805-36-9 C17H23NO6
    6-deoxy-6-(2-formyl-1H-pyrrol-1-yl)-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose
    —— 4,6-O-benzylidene-1,2-O-(R,S)-ethylidene-α-D-glucopyranose 205690-34-2 C15H18O6
    4,6-O-benzylidene-1,2-O-(R,S)-ethylidene-α-D-glucopyranose
    —— 1,2-O-ethylidene(R,S)-α-D-glucopyranose 228702-12-3 C8H14O6
    1,2-O-ethylidene(R,S)-α-D-glucopyranose
    —— methyl (3R,4R,5S)-2-benzyl-3-[(4R,5S)-5-[[tert-butyl(dimethyl)silyl]oxymethyl]-2,2-dimethyl-1,3-dioxolan-4-yl]-5-[(1S,2R,6R,8S,9S)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-8-yl]-1,2-oxazolidine-4-carboxylate 718613-99-1 C35H55NO11Si
    methyl (3R,4R,5S)-2-benzyl-3-[(4R,5S)-5-[[tert-butyl(dimethyl)silyl]oxymethyl]-2,2-dimethyl-1,3-dioxolan-4-yl]-5-[(1S,2R,6R,8S,9S)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-8-yl]-1,2-oxazolidine-4-carboxylate
    —— 6-C-(3-Cyclohexylpropyl)-6-deoxy-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose 174501-79-2 C21H36O5
    6-C-(3-Cyclohexylpropyl)-6-deoxy-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose
    —— Methyl 6,7-dideoxy-1,2:3,4-di-O-isopropylidene-α-D-galacto-octapyranuronate 174501-68-9 C15H24O7
    Methyl 6,7-dideoxy-1,2:3,4-di-O-isopropylidene-α-D-galacto-octapyranuronate
    —— methyl (E)-[(3aR,5R,5aS,8aS,8bR)-2,2,7,7-tetramethylperhydrodi[1,3]dioxolo[4,5-b:4,5-d]pyran-5-yl]-2-propenoate 71553-87-2 C15H22O7
    methyl (E)-[(3aR,5R,5aS,8aS,8bR)-2,2,7,7-tetramethylperhydrodi[1,3]dioxolo[4,5-b:4,5-d]pyran-5-yl]-2-propenoate
    —— [1S,3R,4S,5R,6S,8R]-8-(2,2-dimethyl-1-oxopropyl)-4,5-(isopropylidenedioxy)-3-(triisopropylsilyloxymethyl)-2,7-dioxabicyclo[4.2.0]octane 192565-77-8 C24H44O6Si
    [1S,3R,4S,5R,6S,8R]-8-(2,2-dimethyl-1-oxopropyl)-4,5-(isopropylidenedioxy)-3-(triisopropylsilyloxymethyl)-2,7-dioxabicyclo[4.2.0]octane
    —— (Z)-1-deoxy-2-O-[(2-tert-butyldimethylsilyloxy)-3,3-dimethylbutenyl]-3,4-O-isopropylidene-1-phenylsulfonyl-6-O-triisopropylsilyl-α-D-galactopyranose 192565-67-6 C36H64O8SSi2
    (Z)-1-deoxy-2-O-[(2-tert-butyldimethylsilyloxy)-3,3-dimethylbutenyl]-3,4-O-isopropylidene-1-phenylsulfonyl-6-O-triisopropylsilyl-α-D-galactopyranose
    —— methyl 6-bromo-O2-(tert-butyl-dimethyl-silanyl)-O3,O4-isopropylidene-β-D-6-deoxy-galactopyranoside 73111-73-6 C16H31BrO5Si
    methyl 6-bromo-O2-(tert-butyl-dimethyl-silanyl)-O3,O4-isopropylidene-β-D-6-deoxy-galactopyranoside
    —— 1-deoxy-2-O-(3,3-dimethyl-2-oxobutyl)-3,4-O-isopropylidene-1-phenylsulfonyl-6-O-triisopropyl-α-D-galactopyranose 260403-59-6 C30H50O8SSi
    1-deoxy-2-O-(3,3-dimethyl-2-oxobutyl)-3,4-O-isopropylidene-1-phenylsulfonyl-6-O-triisopropyl-α-D-galactopyranose
    —— [1S,3R,4S,5R,6S,8S]-8-(2,2-dimethyl-1-oxopropyl)-4,5-(isopropylidenedioxy)-3-(triisopropylsilyloxymethyl)-2,7-dioxabicyclo[4.2.0]octane 192565-76-7 C24H44O6Si
    [1S,3R,4S,5R,6S,8S]-8-(2,2-dimethyl-1-oxopropyl)-4,5-(isopropylidenedioxy)-3-(triisopropylsilyloxymethyl)-2,7-dioxabicyclo[4.2.0]octane
    —— (3aS)-(3aα,4α,7aα,7α))-1-(tetrahydro-2,2-dimethyl-4-(2-(((1,1-dimethylethyl)diphenylsilyl)oxy)ethyl)-1,3-dioxolo(4,5-c)pyran-7-yl)-3-pentyn-2-one 107148-29-8 C31H40O5Si
    (3aS)-(3aα,4α,7aα,7α))-1-(tetrahydro-2,2-dimethyl-4-(2-(((1,1-dimethylethyl)diphenylsilyl)oxy)ethyl)-1,3-dioxolo(4,5-c)pyran-7-yl)-3-pentyn-2-one
    —— 7,8-dideoxy-1,2:3,4-di-O-isopropylidene-β-L-glycero-D-galacto-oct-7-enopyranose 39824-38-9 C14H22O6
    7,8-dideoxy-1,2:3,4-di-O-isopropylidene-β-L-glycero-D-galacto-oct-7-enopyranose
    —— 3-(1,2;3,4-di-O-isopropylidene-β-D-arabinopyranosyl)propanol 130359-34-1 C14H24O6
    3-(1,2;3,4-di-O-isopropylidene-β-D-arabinopyranosyl)propanol
    —— (5R,8R,9R,10S)-8,9-isopropylidenedioxy-10-<(methylthio)thiocarbonyloxy>-1,6-dioxaspiro<4.5>decane 149667-08-3 C13H20O5S2
    (5R,8R,9R,10S)-8,9-isopropylidenedioxy-10-<(methylthio)thiocarbonyloxy>-1,6-dioxaspiro<4.5>decane
    —— benzyl 3,4-O-isopropylidene-β-D-erythro-pentopyranosid-2-ulose 28070-06-6 C15H18O5
    benzyl 3,4-O-isopropylidene-β-D-erythro-pentopyranosid-2-ulose
    —— benzyl 3,4-isopropylidene-2-deoxy-2,2'-dideuterio-erythro-pentopyranoside 114218-05-2 C15H20O4
    benzyl 3,4-isopropylidene-2-deoxy-2,2'-dideuterio-erythro-pentopyranoside
    —— (3aS,5aR,8aR,8bS)-3a-Dodec-2-ynyloxymethyl-2,2,7,7-tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran 364733-17-5 C24H40O6
    (3aS,5aR,8aR,8bS)-3a-Dodec-2-ynyloxymethyl-2,2,7,7-tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran
    —— methyl (2Z)-3,7-anhydro-4,5:6,8-bis-O-(1-methylethylidene)-2-deoxy-2-(3-nitrophenyl)-D-manno-oct-2-enonate 1360590-03-9 C21H25NO9
    methyl (2Z)-3,7-anhydro-4,5:6,8-bis-O-(1-methylethylidene)-2-deoxy-2-(3-nitrophenyl)-D-manno-oct-2-enonate
    —— methyl (2E)-3,7-anhydro-4,5:6,8-bis-O-(1-methylethylidene)-2-bromo-2-deoxy-D-manno-oct-2-enonate 1360589-95-2 C15H21BrO7
    methyl (2E)-3,7-anhydro-4,5:6,8-bis-O-(1-methylethylidene)-2-bromo-2-deoxy-D-manno-oct-2-enonate