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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
    —— 1,2:3,4-Di-O-cyclohexyliden-α-D-galacto-hexodialdopyranose-(1,5) 88820-79-5 C18H26O6
    1,2:3,4-Di-O-cyclohexyliden-α-D-galacto-hexodialdopyranose-(1,5)
    —— methyl 3-deoxy-4,5:7,8-di-O-isopropylidene-α-D-manno-octulopyranoside 114729-42-9 C15H26O7
    methyl 3-deoxy-4,5:7,8-di-O-isopropylidene-α-D-manno-octulopyranoside
    —— 2,6-anhydro-1,3-dideoxy-4,5:7,8-di-O-isopropylidene-D-manno-oct-1-enitol 131444-80-9 C14H22O5
    2,6-anhydro-1,3-dideoxy-4,5:7,8-di-O-isopropylidene-D-manno-oct-1-enitol
    —— 2,3-O-isopropylidene-1-O-methylsulfonyl-β-D-fructopyranose 871507-89-0 C10H18O8S
    2,3-O-isopropylidene-1-O-methylsulfonyl-β-D-fructopyranose
    —— 3-O-(2-bromomethyl)benzyl-1,2:4,5-di-O-isopropylidene-β-D-fructopyranose 848347-55-7 C20H27BrO6
    3-O-(2-bromomethyl)benzyl-1,2:4,5-di-O-isopropylidene-β-D-fructopyranose
    —— (3aS,6R,7R,7aS)-2,2-dimethyl-3a-(phenylmethoxymethyl)-5,6,7,7a-tetrahydro-[1,3]dioxolo[4,5-b]pyran-6,7-diol 96520-09-1 C16H22O6
    (3aS,6R,7R,7aS)-2,2-dimethyl-3a-(phenylmethoxymethyl)-5,6,7,7a-tetrahydro-[1,3]dioxolo[4,5-b]pyran-6,7-diol
    —— (1S,2R,4S,7S)-3,3-dichloro-9,9-dimethyl-7-(phenylmethoxymethyl)-6,8,10-trioxatricyclo[5.3.0.02,4]decane 205249-07-6 C17H20Cl2O4
    (1S,2R,4S,7S)-3,3-dichloro-9,9-dimethyl-7-(phenylmethoxymethyl)-6,8,10-trioxatricyclo[5.3.0.02,4]decane
    —— (3aS,7aS)-2,2-dimethyl-3a-(phenylmethoxymethyl)-5,7a-dihydro-[1,3]dioxolo[4,5-b]pyran 205249-39-4 C16H20O4
    (3aS,7aS)-2,2-dimethyl-3a-(phenylmethoxymethyl)-5,7a-dihydro-[1,3]dioxolo[4,5-b]pyran
    —— 3,4-O-isopropylidene-D-glycero-D-talo-heptono-1,5-lactone 137827-76-0 C10H16O7
    3,4-O-isopropylidene-D-glycero-D-talo-heptono-1,5-lactone
    —— methyl 2-[(1S,2S,6R,7S,9S,12R)-7-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]-4,4-dimethyl-3,5,8,13-tetraoxatricyclo[7.4.0.02,6]tridecan-12-yl]acetate 153580-60-0 C19H30O8
    methyl 2-[(1S,2S,6R,7S,9S,12R)-7-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]-4,4-dimethyl-3,5,8,13-tetraoxatricyclo[7.4.0.02,6]tridecan-12-yl]acetate
    —— (1,2:3,4-di-O-isopropylidene-6-deoxyazido)-α-D-galactopyranose 212484-29-2 C12H19N3O5
    (1,2:3,4-di-O-isopropylidene-6-deoxyazido)-α-D-galactopyranose
    —— 1,2:3,4-di-O-isopropylidene-α-L-galacto-hexodialdo-1,5-pyranose 70932-48-8 C12H18O6
    1,2:3,4-di-O-isopropylidene-α-L-galacto-hexodialdo-1,5-pyranose
    —— 6-deoxy-6-fluoro-1,2:3,4-di-O-isopropylidene-α-L-galactopyranose 70981-54-3 C12H19FO5
    6-deoxy-6-fluoro-1,2:3,4-di-O-isopropylidene-α-L-galactopyranose
    —— methyl 2-deoxy-3,4-O-isopropylidene-α-D-lyxo-hexopyranoside 146669-00-3 C10H18O5
    methyl 2-deoxy-3,4-O-isopropylidene-α-D-lyxo-hexopyranoside
    —— (3aR,6R,7S,7aR)-6-methoxy-2,2-dimethyl-7-(4-methylphenyl)sulfanyl-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran 1262390-50-0 C16H22O4S
    (3aR,6R,7S,7aR)-6-methoxy-2,2-dimethyl-7-(4-methylphenyl)sulfanyl-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran
    —— methyl 3,4-O-isopropylidene-β-D-erythro-pentopyranosid-2-ulose 4096-64-4 C9H14O5
    methyl 3,4-O-isopropylidene-β-D-erythro-pentopyranosid-2-ulose
    —— (3aR,6S,7R,7aR)-6-benzyl-7-methoxy-2,2,6-trimethyl-7,7a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran-4-one 264891-55-6 C17H22O5
    (3aR,6S,7R,7aR)-6-benzyl-7-methoxy-2,2,6-trimethyl-7,7a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran-4-one
    —— 2,3-O-Isopropylidene-α-L-rhamnopyranosyl azide 95580-92-0 C9H15N3O4
    2,3-O-Isopropylidene-α-L-rhamnopyranosyl azide
    —— (3aS,5aR,7S,8aS,8bS)-methyl 7-{[(tert-butyldimethylsilyl)-oxy]methyl}-2,2-dimethylhexahydro-3aH-[1,3]dioxolo[4,5-d]furo[3,2-b]pyran-7-carboxylate 864277-25-8 C19H34O7Si
    (3aS,5aR,7S,8aS,8bS)-methyl 7-{[(tert-butyldimethylsilyl)-oxy]methyl}-2,2-dimethylhexahydro-3aH-[1,3]dioxolo[4,5-d]furo[3,2-b]pyran-7-carboxylate
    —— (1S,2S,6S,9R,11S)-11-[[tert-butyl(dimethyl)silyl]oxymethyl]-4,4-dimethyl-3,5,8,12-tetraoxatricyclo[7.3.0.02,6]dodecane-11-carboxylic acid 1053742-19-0 C18H32O7Si
    (1S,2S,6S,9R,11S)-11-[[tert-butyl(dimethyl)silyl]oxymethyl]-4,4-dimethyl-3,5,8,12-tetraoxatricyclo[7.3.0.02,6]dodecane-11-carboxylic acid
    —— methyl 6-deoxy-2,3-O-isopropylidene-α-D-lyxo-hexopyranosid-4-ulose 15830-63-4 C10H16O5
    methyl 6-deoxy-2,3-O-isopropylidene-α-D-lyxo-hexopyranosid-4-ulose
    —— [(3aR,6R,7S,7aR)-6-ethylsulfanyl-2,2-dimethyl-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-7-yl]oxy-tert-butyl-dimethylsilane 207741-57-9 C16H32O4SSi
    [(3aR,6R,7S,7aR)-6-ethylsulfanyl-2,2-dimethyl-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-7-yl]oxy-tert-butyl-dimethylsilane
    —— 1,2-O-Isopropylidene-3-O-(p-tert-butylbenzyl)-4,5-O-<(1'R)-trans-3'-phenyl-2'-propen-1'-yl>-β-D-fructopyranose 167482-45-3 C29H36O6
    1,2-O-Isopropylidene-3-O-(p-tert-butylbenzyl)-4,5-O-<(1'R)-trans-3'-phenyl-2'-propen-1'-yl>-β-D-fructopyranose
    —— 1,2-O-Isopropylidene-3-O-(p-methoxybenzyl)-4,5-O-<(1'R)-trans-3'-phenyl-2'-propen-1'-yl>-β-D-fructopyranose 167482-44-2 C26H30O7
    1,2-O-Isopropylidene-3-O-(p-methoxybenzyl)-4,5-O-<(1'R)-trans-3'-phenyl-2'-propen-1'-yl>-β-D-fructopyranose
    —— 1,2-O-Isopropylidene-3-O-(o-methylbenzyl)-4,5-O-<(1'R)-trans-3'-phenyl-2'-propen-1'-yl>-β-D-fructopyranose 167482-41-9 C26H30O6
    1,2-O-Isopropylidene-3-O-(o-methylbenzyl)-4,5-O-<(1'R)-trans-3'-phenyl-2'-propen-1'-yl>-β-D-fructopyranose
    —— 1,2-O-Isopropylidene-3-O-(p-methylbenzyl)-4,5-O-<(1'R)-trans-3'-phenyl-2'-propen-1'-yl>-β-D-fructopyranose 167482-43-1 C26H30O6
    1,2-O-Isopropylidene-3-O-(p-methylbenzyl)-4,5-O-<(1'R)-trans-3'-phenyl-2'-propen-1'-yl>-β-D-fructopyranose
    —— 1,2-O-Isopropylidene-3-O-(m-methylbenzyl)-4,5-O-<(1'R)-trans-3'-phenyl-2'-propen-1'-yl>-β-D-fructopyranose 167482-42-0 C26H30O6
    1,2-O-Isopropylidene-3-O-(m-methylbenzyl)-4,5-O-<(1'R)-trans-3'-phenyl-2'-propen-1'-yl>-β-D-fructopyranose
    —— 3-O-Benzyl-1,2-O-isopropylidene-4,5-O-<(1'R)-trans-3'-phenyl-2'-propen-1'-yl>-β-D-fructopyranose 167482-39-5 C25H28O6
    3-O-Benzyl-1,2-O-isopropylidene-4,5-O-<(1'R)-trans-3'-phenyl-2'-propen-1'-yl>-β-D-fructopyranose
    —— (1S,2R,6R,8R,9S)-8-buta-1,3-dien-2-yl-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane 934493-29-5 C15H22O5
    (1S,2R,6R,8R,9S)-8-buta-1,3-dien-2-yl-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane
    —— 3,4-O-isopropylidene-2,6-dideoxy-L-lyxo-hexopyrano-1,5-lactone 305378-69-2 C9H14O4
    3,4-O-isopropylidene-2,6-dideoxy-L-lyxo-hexopyrano-1,5-lactone
    —— benzyl 3,4-O-isopropylidene-α-L-fucopyranoside 71731-75-4 C16H22O5
    benzyl 3,4-O-isopropylidene-α-L-fucopyranoside
    —— 2-trifluoromethanesulfonyl-3,4-O-isopropylidene-L-fucose-1,5-lactone 305378-68-1 C10H13F3O7S
    2-trifluoromethanesulfonyl-3,4-O-isopropylidene-L-fucose-1,5-lactone
    —— 1,5-anhydro-6-O-benzyl-2-deoxy-3,4-O-isopropylidene-D-lyxo-hex-1-enitol 124477-11-8 C16H20O4
    1,5-anhydro-6-O-benzyl-2-deoxy-3,4-O-isopropylidene-D-lyxo-hex-1-enitol
    —— 1,5-anhydro-6-deoxy-6-iodo-3,4-O-isopropylidene-D-galactitol 257936-29-1 C9H15IO4
    1,5-anhydro-6-deoxy-6-iodo-3,4-O-isopropylidene-D-galactitol
    —— 2,6-anhydro-5-deoxy-3,4-O-isopropylidene-D-arabino-hex-5-enitol 124477-12-9 C9H14O4
    2,6-anhydro-5-deoxy-3,4-O-isopropylidene-D-arabino-hex-5-enitol
    —— 1,5-anhydro-6-deoxy-3,4-O-isopropylidene-D-galactitol 257936-33-7 C9H16O4
    1,5-anhydro-6-deoxy-3,4-O-isopropylidene-D-galactitol
    —— 1,5-anhydro-3,4-O-isopropylidene-D-galactitol 143697-37-4 C9H16O5
    1,5-anhydro-3,4-O-isopropylidene-D-galactitol
    —— methyl 3,4-O-isopropylidene-5-C-methoxy-β-D-galactopyranoside 218913-76-9 C11H20O7
    methyl 3,4-O-isopropylidene-5-C-methoxy-β-D-galactopyranoside
    —— methyl 3,4-O-isopropylidene-5-C-methoxy-6-O-(1-methoxy-1-methylethyl)-β-D-galactopyranoside 218913-73-6 C15H28O8
    methyl 3,4-O-isopropylidene-5-C-methoxy-6-O-(1-methoxy-1-methylethyl)-β-D-galactopyranoside
    —— (-)-6-deoxy-1,2:3,4-di-O-isopropylidene-α-D-galacto-heptopyranose 52562-76-2 C13H22O6
    (-)-6-deoxy-1,2:3,4-di-O-isopropylidene-α-D-galacto-heptopyranose
    —— ethyl (E)-(6,7,8-trideoxy-1,2:3,4-di-O-isopropylidene-α-D-galacto-non-7-enopyranosid)uronate 160452-99-3 C17H26O7
    ethyl (E)-(6,7,8-trideoxy-1,2:3,4-di-O-isopropylidene-α-D-galacto-non-7-enopyranosid)uronate
    —— 3-deoxy-3-C-<(6-deoxy-1,2:3,4-di-O-isopropylidene-α-D-galactopyranos-6-yl)methyl>-1,2:5,6-di-O-isopropylidene-α-D-allofuranose 79101-57-8 C25H40O10
    3-deoxy-3-C-<(6-deoxy-1,2:3,4-di-O-isopropylidene-α-D-galactopyranos-6-yl)methyl>-1,2:5,6-di-O-isopropylidene-α-D-allofuranose
    —— (2S,3aR,6R,7S,7aR)-2-ethylsulfanyl-6,7-bis[(4-methoxyphenyl)methoxy]-2-methyl-5,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-b]pyran 335197-23-4 C25H32O7S
    (2S,3aR,6R,7S,7aR)-2-ethylsulfanyl-6,7-bis[(4-methoxyphenyl)methoxy]-2-methyl-5,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-b]pyran
    —— (S)-1,2-O-(1-ethylthioethylidene)-α-D-xylopyranose 335197-22-3 C9H16O5S
    (S)-1,2-O-(1-ethylthioethylidene)-α-D-xylopyranose
    —— (3'aR,4S,7'R,7'aR)-2,2,2',2'-tetramethyl-7'-prop-2-ynylspiro[1,3-dioxolane-4,6'-4,7a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran]-7'-ol 185015-97-8 C15H22O6
    (3'aR,4S,7'R,7'aR)-2,2,2',2'-tetramethyl-7'-prop-2-ynylspiro[1,3-dioxolane-4,6'-4,7a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran]-7'-ol
    —— 1,2-O-ethylidene-α-D-galactopyranose 285138-32-1 C8H14O6
    1,2-O-ethylidene-α-D-galactopyranose
    —— 3,4,6-tri-O-acetyl-1,2-O-[1-(endo-methoxy)ethylidene]-alpha-D-glucopyranose 64727-26-0 C15H22O10
    3,4,6-tri-O-acetyl-1,2-O-[1-(endo-methoxy)ethylidene]-alpha-D-glucopyranose
    —— methyl 3,4-O-<1-(R)-(methoxycarbonyl)ethylidene>-β-D-galactopyranoside 78886-27-8 C11H18O8
    methyl 3,4-O-<1-(R)-(methoxycarbonyl)ethylidene>-β-D-galactopyranoside
    —— (1S,2R,6R,8R,9S)-8-(1,4-dioxan-2-yloxymethyl)-4,4,6,11,11-pentamethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane 1197205-59-6 C17H28O8
    (1S,2R,6R,8R,9S)-8-(1,4-dioxan-2-yloxymethyl)-4,4,6,11,11-pentamethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane
    —— [(1S,2R,6R,8R,9S)-4,4,6,11,11-pentamethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-8-yl]methanol 1197205-55-2 C13H22O6
    [(1S,2R,6R,8R,9S)-4,4,6,11,11-pentamethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-8-yl]methanol