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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
    —— [(2S,3S)-3-((3aS,5aR,8aR,8bS)-2,2,7,7-Tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran-3a-yl)-oxiranyl]-methanol 186378-67-6 C14H22O7
    [(2S,3S)-3-((3aS,5aR,8aR,8bS)-2,2,7,7-Tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran-3a-yl)-oxiranyl]-methanol
    —— 1,2:3,4-di-O-isopropylidene-6-S-phenyl-6-thio-α-D-galactopyranoside 104495-07-0 C18H24O5S
    1,2:3,4-di-O-isopropylidene-6-S-phenyl-6-thio-α-D-galactopyranoside
    —— ((3aR,5aS,8aS,8bR)-2,2,7,7-Tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran-5-yl)-methanol 4064-06-6 C12H20O6
    ((3aR,5aS,8aS,8bR)-2,2,7,7-Tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran-5-yl)-methanol
    —— (R)-1-{(3aR,4S,6R,7aR)-2,2-Dimethyl-4-[(E)-3-(2-trimethylsilanyl-ethoxymethoxy)-propenyl]-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-yl}-ethane-1,2-diol 875303-47-2 C19H36O7Si
    (R)-1-{(3aR,4S,6R,7aR)-2,2-Dimethyl-4-[(E)-3-(2-trimethylsilanyl-ethoxymethoxy)-propenyl]-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-yl}-ethane-1,2-diol
    —— 3,4,6-Tri-O-acetyl-1,2-O-<(1-exo-cyano)ethylidene>-α-D-glucopyranose 61376-15-6 C15H19NO9
    3,4,6-Tri-O-acetyl-1,2-O-<(1-exo-cyano)ethylidene>-α-D-glucopyranose
    —— 2-[[(4R,5S)-5-[(3aR,4R,6R,7aR)-2,2-dimethyl-6-[(2R)-oxiran-2-yl]-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-4-yl]-2,2-dimethyl-1,3-dioxolan-4-yl]methoxymethoxy]ethyl-trimethylsilane 927887-86-3 C22H40O8Si
    2-[[(4R,5S)-5-[(3aR,4R,6R,7aR)-2,2-dimethyl-6-[(2R)-oxiran-2-yl]-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-4-yl]-2,2-dimethyl-1,3-dioxolan-4-yl]methoxymethoxy]ethyl-trimethylsilane
    —— 6-O-dodecyl-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose 66854-09-9 C24H44O6
    6-O-dodecyl-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose
    —— methyl 4-deoxy-4-azido-2,3-O-isopropylidene-β-L-ribopyranoside 14303-43-6 C9H15N3O4
    methyl 4-deoxy-4-azido-2,3-O-isopropylidene-β-L-ribopyranoside
    —— methyl 2-O-benzyl-6-dibenzyloxyphosphinyl-6-deoxy-3,4-O-isopropylidene-β-D-galactoside 934619-28-0 C31H37O8P
    methyl 2-O-benzyl-6-dibenzyloxyphosphinyl-6-deoxy-3,4-O-isopropylidene-β-D-galactoside
    —— 6-deoxy-1,2,3,4-di-O-isopropylidene-L-arabino-hex-5-enopyranoside 22618-03-7 C12H18O5
    6-deoxy-1,2,3,4-di-O-isopropylidene-L-arabino-hex-5-enopyranoside
    —— methyl 3,4-di-O-isopropylidene-β-D-galactopyranoside 14897-47-3 C10H18O6
    methyl 3,4-di-O-isopropylidene-β-D-galactopyranoside
    —— Methyl-2,6-di-O-benzyl-3,4-O-isopropyliden-β-D-galactopyranosid 102854-30-8 C24H30O6
    Methyl-2,6-di-O-benzyl-3,4-O-isopropyliden-β-D-galactopyranosid
    —— allyl 3,4-O-isopropylidene-α-D-galactopyranoside 81713-32-8 C12H20O6
    allyl 3,4-O-isopropylidene-α-D-galactopyranoside
    —— 6-O-benzyl-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose 35526-05-7 C19H26O6
    6-O-benzyl-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose
    —— (3aS,4R,6S,7S,7aS)-6-[(R)-[(4S,5R)-5-(dimethoxymethyl)-2,2-dimethyl-1,3-dioxolan-4-yl]-[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]methoxy]-2,2-dimethyl-7-phenylmethoxy-4-(phenylmethoxymethyl)-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran 922520-99-8 C37H52O12
    (3aS,4R,6S,7S,7aS)-6-[(R)-[(4S,5R)-5-(dimethoxymethyl)-2,2-dimethyl-1,3-dioxolan-4-yl]-[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]methoxy]-2,2-dimethyl-7-phenylmethoxy-4-(phenylmethoxymethyl)-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran
    —— (3aS,4R,6S,7aS)-6-[(R)-[(4S,5R)-5-(dimethoxymethyl)-2,2-dimethyl-1,3-dioxolan-4-yl]-[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]methoxy]-4-(2-methoxypropan-2-yloxymethyl)-2,2-dimethyl-4,7a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran-7-one 922520-75-0 C27H46O13
    (3aS,4R,6S,7aS)-6-[(R)-[(4S,5R)-5-(dimethoxymethyl)-2,2-dimethyl-1,3-dioxolan-4-yl]-[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]methoxy]-4-(2-methoxypropan-2-yloxymethyl)-2,2-dimethyl-4,7a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran-7-one
    —— 3,4-O-isopropylidene-2-deoxy-D-ribose —— C8H14O4
    3,4-O-isopropylidene-2-deoxy-D-ribose
    —— [(Z)-3-[(1S,2R,6R,8R,9S)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-8-yl]prop-2-enyl] 2,2,2-trifluoroethanimidate 262601-86-5 C16H22F3NO6
    [(Z)-3-[(1S,2R,6R,8R,9S)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-8-yl]prop-2-enyl] 2,2,2-trifluoroethanimidate
    —— (Z)-6,7-dideoxy-1,2:3,4-di-O-isopropylidene-α-D-galacto-oct-6-enopyranose 96796-56-4 C14H22O6
    (Z)-6,7-dideoxy-1,2:3,4-di-O-isopropylidene-α-D-galacto-oct-6-enopyranose
    —— Acetic acid 6-acetoxy-5-acetoxymethyl-2-methoxy-2-methyl-tetrahydro-[1,3]dioxolo[4,5-b]pyran-7-yl ester —— C15H22O10
    Acetic acid 6-acetoxy-5-acetoxymethyl-2-methoxy-2-methyl-tetrahydro-[1,3]dioxolo[4,5-b]pyran-7-yl ester
    —— methyl (3aR,7S,7aR)-7-[tert-butyl(dimethyl)silyl]oxy-2,2-dimethylspiro[3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6,2'-cyclopropane]-1'-carboxylate 1451180-00-9 C18H32O6Si
    methyl (3aR,7S,7aR)-7-[tert-butyl(dimethyl)silyl]oxy-2,2-dimethylspiro[3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6,2'-cyclopropane]-1'-carboxylate
    —— Methyl 4-deoxy-2,3,6-tri-O-benzyl-4-C-(2-bromo-1,2-dideoxy-3,4-O-isopropylidene-β-D-gluco-hexopyranos-1-yl)-α-D-gluco-hexopyranoside 138459-06-0 C37H45BrO9
    Methyl 4-deoxy-2,3,6-tri-O-benzyl-4-C-(2-bromo-1,2-dideoxy-3,4-O-isopropylidene-β-D-gluco-hexopyranos-1-yl)-α-D-gluco-hexopyranoside
    —— Methyl 4-deoxy-2,3,6-tri-O-benzyl-4-C-(2-bromo-6-O-(tert-butyldiphenylsilyl)-1,2-dideoxy-3,4-O-isopropylidene-β-D-gluco-hexopyranos-1-yl)-α-D-gluco-hexopyranoside 138459-05-9 C53H63BrO9Si
    Methyl 4-deoxy-2,3,6-tri-O-benzyl-4-C-(2-bromo-6-O-(tert-butyldiphenylsilyl)-1,2-dideoxy-3,4-O-isopropylidene-β-D-gluco-hexopyranos-1-yl)-α-D-gluco-hexopyranoside
    —— Methyl 4-deoxy-4-C-(1,2-dideoxy-3,4-O-isopropylidene-β-D-gluco-hexopyranos-1-yl)-α-D-gluco-hexopyranoside 138459-07-1 C16H28O9
    Methyl 4-deoxy-4-C-(1,2-dideoxy-3,4-O-isopropylidene-β-D-gluco-hexopyranos-1-yl)-α-D-gluco-hexopyranoside
    —— allyl 6-O-benzyl-3,4-O-isopropylidene-α-D-galactopyranoside 6207-47-2 C19H26O6
    allyl 6-O-benzyl-3,4-O-isopropylidene-α-D-galactopyranoside
    —— 1,2:4,5-di-O-cyclohexylidene-β-D-erythro-hexo-2,3-diulopyranose 18546-20-8 C18H26O6
    1,2:4,5-di-O-cyclohexylidene-β-D-erythro-hexo-2,3-diulopyranose
    —— <i>O</i><sup>1</sup>,<i>O</i><sup>2</sup>;<i>O</i><sup>4</sup>,<i>O</i><sup>5</sup>-diisopropylidene-3-pyridin-2-ylmethyl-β-<i>D</i>-psicopyranose 71246-13-4 C18H25NO6
    <i>O</i><sup>1</sup>,<i>O</i><sup>2</sup>;<i>O</i><sup>4</sup>,<i>O</i><sup>5</sup>-diisopropylidene-3-pyridin-2-ylmethyl-β-<i>D</i>-psicopyranose
    —— ((E,E)-hexa-2,4-dienyloxy)tris((1,2:4,5-diisopropylidenefructofuranos-3-yl)oxy)silane 191216-24-7 C42H66O19Si
    ((E,E)-hexa-2,4-dienyloxy)tris((1,2:4,5-diisopropylidenefructofuranos-3-yl)oxy)silane
    —— (3'aR,7'R,7'aS)-2,2,2',2'-tetramethyl-7'-(octylamino)spiro[1,3-dioxolane-4,6'-4,7a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran]-7'-carbonitrile —— C21H36N2O5
    (3'aR,7'R,7'aS)-2,2,2',2'-tetramethyl-7'-(octylamino)spiro[1,3-dioxolane-4,6'-4,7a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran]-7'-carbonitrile
    —— (4,4-Dioxo-3,5,8,10,12-pentaoxa-4lambda6-thiatricyclo[7.3.0.02,6]dodecan-9-yl)methyl sulfamate —— C7H11NO10S2
    (4,4-Dioxo-3,5,8,10,12-pentaoxa-4lambda6-thiatricyclo[7.3.0.02,6]dodecan-9-yl)methyl sulfamate
    —— (3'aR,4S,7'aR)-2,2-diethyl-2',2'-dimethylspiro[1,3-dioxolane-4,6'-4,7a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran]-7'-one —— C14H22O6
    (3'aR,4S,7'aR)-2,2-diethyl-2',2'-dimethylspiro[1,3-dioxolane-4,6'-4,7a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran]-7'-one
    —— (3'aR,4S,7'aR)-2'-ethyl-2,2-dimethylspiro[1,3-dioxolane-4,6'-4,7a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran]-7'-one —— C12H18O6
    (3'aR,4S,7'aR)-2'-ethyl-2,2-dimethylspiro[1,3-dioxolane-4,6'-4,7a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran]-7'-one
    —— 2,2,7,7-Tetramethyl-N'~5~-[(4-nitrophenyl)methylene]tetrahydro-3AH-DI[1,3]dioxolo[4,5-B:4,5-D]pyran-5-carbohydrazide —— C19H23N3O8
    2,2,7,7-Tetramethyl-N'~5~-[(4-nitrophenyl)methylene]tetrahydro-3AH-DI[1,3]dioxolo[4,5-B:4,5-D]pyran-5-carbohydrazide
    —— (1S,2R,6R,8S,9S)-N'-[(3-bromo-6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carbohydrazide —— C19H23BrN2O7
    (1S,2R,6R,8S,9S)-N'-[(3-bromo-6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carbohydrazide
    —— (1S,2R,6R,8R,9S)-N'-[(3-bromo-6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carbohydrazide —— C19H23BrN2O7
    (1S,2R,6R,8R,9S)-N'-[(3-bromo-6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carbohydrazide
    —— (1S,2R,6S,8S,9S)-N'-[(3-bromo-6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carbohydrazide —— C19H23BrN2O7
    (1S,2R,6S,8S,9S)-N'-[(3-bromo-6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carbohydrazide
    —— (1S,2S,6S,8R,9R)-N'-[2-(2,4-dichlorophenoxy)acetyl]-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carbohydrazide —— C20H24Cl2N2O8
    (1S,2S,6S,8R,9R)-N'-[2-(2,4-dichlorophenoxy)acetyl]-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carbohydrazide
    —— (1R,2S,6R,8R,9S)-4,4,8,11,11-pentamethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane —— C12H20O5
    (1R,2S,6R,8R,9S)-4,4,8,11,11-pentamethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane
    —— (1S,2R,6R,8R,9R)-4,4,11,11-tetramethyl-8-[[4-(2-methylpropoxy)phenyl]methoxymethyl]-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane —— C23H34O7
    (1S,2R,6R,8R,9R)-4,4,11,11-tetramethyl-8-[[4-(2-methylpropoxy)phenyl]methoxymethyl]-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane
    —— (1S,2R,6R,8S,9R)-4,4,11,11-tetramethyl-8-[(4-propan-2-yloxyphenyl)methoxymethyl]-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane —— C22H32O7
    (1S,2R,6R,8S,9R)-4,4,11,11-tetramethyl-8-[(4-propan-2-yloxyphenyl)methoxymethyl]-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane
    —— (1S,2R,6R,8R,9R)-4,4,11,11-tetramethyl-8-[(4-propan-2-yloxyphenyl)methoxymethyl]-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane —— C22H32O7
    (1S,2R,6R,8R,9R)-4,4,11,11-tetramethyl-8-[(4-propan-2-yloxyphenyl)methoxymethyl]-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane
    —— (1S,2R,6R,8S,9R)-4,4,11,11-tetramethyl-8-[[4-(2-methylpropoxy)phenyl]methoxymethyl]-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane —— C23H34O7
    (1S,2R,6R,8S,9R)-4,4,11,11-tetramethyl-8-[[4-(2-methylpropoxy)phenyl]methoxymethyl]-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane
    —— (1R,2R,6R,7S,8S)-4,4-dimethyl-3,5,10,11-tetraoxatricyclo[6.2.1.02,6]undecan-7-ol —— C9H14O5
    (1R,2R,6R,7S,8S)-4,4-dimethyl-3,5,10,11-tetraoxatricyclo[6.2.1.02,6]undecan-7-ol
    —— (1R,2R,6S,7S,8S)-4,4-dimethyl-3,5,10,11-tetraoxatricyclo[6.2.1.02,6]undecan-7-ol —— C9H14O5
    (1R,2R,6S,7S,8S)-4,4-dimethyl-3,5,10,11-tetraoxatricyclo[6.2.1.02,6]undecan-7-ol
    —— (1S,2R,6R,8S,9R)-8-(dodecoxymethyl)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane —— C24H44O6
    (1S,2R,6R,8S,9R)-8-(dodecoxymethyl)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane
    —— [(1R,2S,6S,7S,8S)-4,4-dimethyl-3,5,10,11-tetraoxatricyclo[6.2.1.02,6]undecan-7-yl] methanesulfonate —— C10H16O7S
    [(1R,2S,6S,7S,8S)-4,4-dimethyl-3,5,10,11-tetraoxatricyclo[6.2.1.02,6]undecan-7-yl] methanesulfonate
    —— [(1R,2R,6R,7S,8S)-4,4-dimethyl-3,5,10,11-tetraoxatricyclo[6.2.1.02,6]undecan-7-yl] methanesulfonate —— C10H16O7S
    [(1R,2R,6R,7S,8S)-4,4-dimethyl-3,5,10,11-tetraoxatricyclo[6.2.1.02,6]undecan-7-yl] methanesulfonate
    —— [(1R,2R,6S,7S,8S)-4,4-dimethyl-3,5,10,11-tetraoxatricyclo[6.2.1.02,6]undecan-7-yl] methanesulfonate —— C10H16O7S
    [(1R,2R,6S,7S,8S)-4,4-dimethyl-3,5,10,11-tetraoxatricyclo[6.2.1.02,6]undecan-7-yl] methanesulfonate
    —— (1S,2R,4S,6R,7R)-4-Phenyl-3,5,8,10-tetraoxa-tricyclo[5.2.1.0<sup>2,6</sup>]decane —— C12H12O4
    (1S,2R,4S,6R,7R)-4-Phenyl-3,5,8,10-tetraoxa-tricyclo[5.2.1.0<sup>2,6</sup>]decane
    —— (1S,2R,4R,6R,7R)-4-Phenyl-3,5,8,10-tetraoxa-tricyclo[5.2.1.0<sup>2,6</sup>]decane —— C12H12O4
    (1S,2R,4R,6R,7R)-4-Phenyl-3,5,8,10-tetraoxa-tricyclo[5.2.1.0<sup>2,6</sup>]decane