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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
    —— 1,2,4-orthoacetyl-α-D-glucopyranose 871918-64-8 C8H12O6
    1,2,4-orthoacetyl-α-D-glucopyranose
    —— (2S,5S)-5,5-dimethyl-2-(1,2:3,4-di-O-isopropylidene-β-L-xylo-1,5-pyranos-5-yl)-2,5-dihydro-1,3-thiazole 300592-53-4 C16H25NO5S
    (2S,5S)-5,5-dimethyl-2-(1,2:3,4-di-O-isopropylidene-β-L-xylo-1,5-pyranos-5-yl)-2,5-dihydro-1,3-thiazole
    —— (-)-7-(benzoylamino)-6,7-dideoxy-1,2:3,4-di-O-isopropylidene-α-D-galacto-heptopyranose 641633-71-8 C20H27NO6
    (-)-7-(benzoylamino)-6,7-dideoxy-1,2:3,4-di-O-isopropylidene-α-D-galacto-heptopyranose
    —— (3aR,4R,7aR)-4-[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]-6-(furan-2-yl)-2,2-dimethyl-4,7a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran 356074-19-6 C17H22O6
    (3aR,4R,7aR)-4-[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]-6-(furan-2-yl)-2,2-dimethyl-4,7a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran
    —— 4-O-benzyl-3-C-cyano-3-deoxy-1,2-O-isopropylidene-α-D-galactopyranose 82742-23-2 C17H21NO5
    4-O-benzyl-3-C-cyano-3-deoxy-1,2-O-isopropylidene-α-D-galactopyranose
    —— Methyl-3,4-O-carbonyl-2,6-didesoxy-3-C-methyl-α-D-ribo-hexopyranosid 78013-77-1 C9H14O5
    Methyl-3,4-O-carbonyl-2,6-didesoxy-3-C-methyl-α-D-ribo-hexopyranosid
    —— Methyl 2-deoxy-3,4-O-thiocarbonyl-β-D-ribopyranoside 166320-79-2 C7H10O4S
    Methyl 2-deoxy-3,4-O-thiocarbonyl-β-D-ribopyranoside
    —— 1,2:4,5-di-O-isopropylidene-3-deoxy-β-D-erythro-2-hexulopyranose 67104-35-2 C12H20O5
    1,2:4,5-di-O-isopropylidene-3-deoxy-β-D-erythro-2-hexulopyranose
    —— 1,2:4,5-di-O-methylethylidene-3-O-thiomethylthiocarbonyl-β-D-fructopyranose 132369-34-7 C14H22O6S2
    1,2:4,5-di-O-methylethylidene-3-O-thiomethylthiocarbonyl-β-D-fructopyranose
    —— Nmuincdrbyrmew-ymeqnvizsa- 79233-87-7 C16H22N2O6S
    Nmuincdrbyrmew-ymeqnvizsa-
    —— (1S,8R,9S,13R)-5,11,11-trimethyl-7,10,12-trioxatetracyclo[6.5.2.01,6.09,13]pentadeca-5,14-diene 1446134-82-2 C15H20O3
    (1S,8R,9S,13R)-5,11,11-trimethyl-7,10,12-trioxatetracyclo[6.5.2.01,6.09,13]pentadeca-5,14-diene
    —— (2R,3'aR,7'S,7'aS)-2',2'-dipropylspiro[1,4-dioxane-2,6'-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran]-7'-ol 205932-70-3 C15H26O6
    (2R,3'aR,7'S,7'aS)-2',2'-dipropylspiro[1,4-dioxane-2,6'-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran]-7'-ol
    —— (3aR,6S,7aR)-6-(2-chloroethoxy)-6-(hydroxymethyl)-2,2-dimethyl-4,7a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran-7-one 205932-75-8 C11H17ClO6
    (3aR,6S,7aR)-6-(2-chloroethoxy)-6-(hydroxymethyl)-2,2-dimethyl-4,7a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran-7-one
    —— N-methyl-1-phenyl-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]methanamine 205248-73-3 C20H29NO5
    N-methyl-1-phenyl-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]methanamine
    —— 2,3:4,5-di-O-isopropylidene-1-thio-β-D-fructopyranose 604771-74-6 C12H20O5S
    2,3:4,5-di-O-isopropylidene-1-thio-β-D-fructopyranose
    —— 2,3:4,5-Di-O-isopropyliden-1-N-methylamino-1-desoxy-D-fructose 10225-90-8 C13H23NO5
    2,3:4,5-Di-O-isopropyliden-1-N-methylamino-1-desoxy-D-fructose
    —— 205932-38-3 C20H32O6
    —— 5-aza-1S,6S:7R,8R-di-O-isopropylidene-3,10-dioxa-[4,4,01,6]-decan-4-one 157719-07-8 C13H19NO7
    5-aza-1S,6S:7R,8R-di-O-isopropylidene-3,10-dioxa-[4,4,01,6]-decan-4-one
    —— N-propionyl-5-aza-1S,6S:7R,8R-di-O-isopropylidene-3,10-dioxa-[4,4,01,6]-decan-4-one 157719-08-9 C16H23NO8
    N-propionyl-5-aza-1S,6S:7R,8R-di-O-isopropylidene-3,10-dioxa-[4,4,01,6]-decan-4-one
    —— [(3'aR,4S,7'S,7'aR)-2,2,2',2'-tetramethylspiro[1,3-dioxolane-4,6'-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran]-7'-yl] (3aR,4R,7aS)-2,3,3a,4,5,7a-hexahydro-1H-indene-4-carboxylate 292139-78-7 C22H32O7
    [(3'aR,4S,7'S,7'aR)-2,2,2',2'-tetramethylspiro[1,3-dioxolane-4,6'-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran]-7'-yl] (3aR,4R,7aS)-2,3,3a,4,5,7a-hexahydro-1H-indene-4-carboxylate
    —— (3aR,6S,7aR)-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-6-(2-chloroethoxy)-2,2-dimethyl-4,7a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran-7-one 205932-74-7 C17H31ClO6Si
    (3aR,6S,7aR)-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-6-(2-chloroethoxy)-2,2-dimethyl-4,7a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran-7-one
    —— N-acryloyl-5-aza-1S,6S:7R,8R-di-O-isopropylidene-3,10-dioxa-[4,4,01,6]-decan-4-one 157719-18-1 C16H21NO8
    N-acryloyl-5-aza-1S,6S:7R,8R-di-O-isopropylidene-3,10-dioxa-[4,4,01,6]-decan-4-one
    —— 1,2:4,5-di-O-isopropylidene-β-D-fructopyranose-3-(E,E)-deca-2,7,9-trienoate 292139-77-6 C22H32O7
    1,2:4,5-di-O-isopropylidene-β-D-fructopyranose-3-(E,E)-deca-2,7,9-trienoate
    —— 205932-36-1 C16H24O6
    —— [(3'aR,4S,7'S,7'aR)-2,2,2',2'-tetramethylspiro[1,3-dioxolane-4,6'-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran]-7'-yl] (1R,2R,4R)-bicyclo[2.2.1]hept-5-ene-2-carboxylate 292139-76-5 C20H28O7
    [(3'aR,4S,7'S,7'aR)-2,2,2',2'-tetramethylspiro[1,3-dioxolane-4,6'-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran]-7'-yl] (1R,2R,4R)-bicyclo[2.2.1]hept-5-ene-2-carboxylate
    —— 3-O-acryloyl-1,2;4,5-di-O-isopropylidene-β-D-(-)-fructopyranose 122444-93-3 C15H22O7
    3-O-acryloyl-1,2;4,5-di-O-isopropylidene-β-D-(-)-fructopyranose
    —— 1,6-Anhydro-2,3-O-isopropyliden-β-D-ribopyranos-4-ulose 41092-34-6 C9H12O5
    1,6-Anhydro-2,3-O-isopropyliden-β-D-ribopyranos-4-ulose
    —— Ribofuranose, 1,5-anhydro-2,3-O-isopropylidene-, d- 4625-13-2 C8H12O4
    Ribofuranose, 1,5-anhydro-2,3-O-isopropylidene-, d-
    —— 4,4-Dimethyl-3,5,9,11-tetraoxatricyclo[6.2.1.0~2,6~]undecan-7-ol 17073-95-9 C9H14O5
    4,4-Dimethyl-3,5,9,11-tetraoxatricyclo[6.2.1.0~2,6~]undecan-7-ol
    —— (1R,2S,6S,7S,8R)-4,4-dimethyl-3,5,9,11-tetraoxatricyclo[6.2.1.02,6]undecan-7-ol 17073-95-9 C9H14O5
    (1R,2S,6S,7S,8R)-4,4-dimethyl-3,5,9,11-tetraoxatricyclo[6.2.1.02,6]undecan-7-ol
    —— methyl 3,4-O-isopropylidene-2-O-methanesulfonyl-β-D-arabinopyranoside 863998-30-5 C10H18O7S
    methyl 3,4-O-isopropylidene-2-O-methanesulfonyl-β-D-arabinopyranoside
    —— (3aR,7aS)-2,2-dimethyl-7-methylidene-4,7a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran-6-one 1093104-67-6 C9H12O4
    (3aR,7aS)-2,2-dimethyl-7-methylidene-4,7a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran-6-one
    —— (6R,8R)-6,8-di-O-benzyl-7-deoxy-1,2:3,4-di-O-isopropylidene-8-(thiazol-2-yl)-β-L-threo-D-galacto-octopyranose 157024-10-7 C31H37NO7S
    (6R,8R)-6,8-di-O-benzyl-7-deoxy-1,2:3,4-di-O-isopropylidene-8-(thiazol-2-yl)-β-L-threo-D-galacto-octopyranose
    —— (6R)-<6-2H1>-1,2:3,4-Di-O-isopropylidene-α-D-galactopyranose 91876-41-4 C12H20O6
    (6R)-<6-2H1>-1,2:3,4-Di-O-isopropylidene-α-D-galactopyranose
    —— methyl 2,3-O-isopropylidene-6-O-methylsulphonyl-α-D-lyxo-hexopyranosid-4-ulose 75100-14-0 C11H18O8S
    methyl 2,3-O-isopropylidene-6-O-methylsulphonyl-α-D-lyxo-hexopyranosid-4-ulose
    —— ((1R,2S,6S,7R,8R,10S)-7-Methoxy-4,4-dimethyl-3,5,9,11-tetraoxa-tricyclo[6.2.1.0<sup>2,6</sup>]undec-10-yl)-methanol 281678-85-1 C11H18O6
    ((1R,2S,6S,7R,8R,10S)-7-Methoxy-4,4-dimethyl-3,5,9,11-tetraoxa-tricyclo[6.2.1.0<sup>2,6</sup>]undec-10-yl)-methanol
    —— phenyl 1-oxo-3,4-O-isopropylidene-1-thio-β-L-fucopyranoside 215364-18-4 C15H20O5S
    phenyl 1-oxo-3,4-O-isopropylidene-1-thio-β-L-fucopyranoside
    —— [(2S,3aR,4R,4'R,5'R,6S,7R,7aS)-6,7-dimethoxy-5'-[(4-methoxyphenyl)methoxy]-4-methylspiro[4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-2,2'-oxane]-4'-yl]oxy-tert-butyl-dimethylsilane 306937-51-9 C27H44O9Si
    [(2S,3aR,4R,4'R,5'R,6S,7R,7aS)-6,7-dimethoxy-5'-[(4-methoxyphenyl)methoxy]-4-methylspiro[4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-2,2'-oxane]-4'-yl]oxy-tert-butyl-dimethylsilane
    —— [(2R,3aR,4R,4'R,5'R,6S,7R,7aS)-6,7-dimethoxy-5'-[(4-methoxyphenyl)methoxy]-4-methylspiro[4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-2,2'-oxane]-4'-yl]oxy-tert-butyl-dimethylsilane 306937-48-4 C27H44O9Si
    [(2R,3aR,4R,4'R,5'R,6S,7R,7aS)-6,7-dimethoxy-5'-[(4-methoxyphenyl)methoxy]-4-methylspiro[4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-2,2'-oxane]-4'-yl]oxy-tert-butyl-dimethylsilane
    —— (3aS,4S,7aR)-4,7a-dimethyl-6-phenylsulfanyl-3a,4,6,7-tetrahydro-[1,3]dioxolo[4,5-c]pyran-2-one 84961-09-1 C14H16O4S
    (3aS,4S,7aR)-4,7a-dimethyl-6-phenylsulfanyl-3a,4,6,7-tetrahydro-[1,3]dioxolo[4,5-c]pyran-2-one
    —— 4-O-methyl-2,3-O-thionocarbonyl-α-L-rhamnopyranosyl azide 522592-29-6 C8H11N3O4S
    4-O-methyl-2,3-O-thionocarbonyl-α-L-rhamnopyranosyl azide
    —— methyl 4-C-(2,6-anhydro-7-O-tert-butyl(diphenyl)silyl-4,5-O-isopropylidene-1,3-dideoxy-D-ribo-hept-2-enitol-1-C-yl)-2,3,6-tri-O-benzyl-4-deoxy-α-D-glucopyranoside 652991-31-6 C54H64O9Si
    methyl 4-C-(2,6-anhydro-7-O-tert-butyl(diphenyl)silyl-4,5-O-isopropylidene-1,3-dideoxy-D-ribo-hept-2-enitol-1-C-yl)-2,3,6-tri-O-benzyl-4-deoxy-α-D-glucopyranoside
    —— 3,4,6-tri-O-benzyl-1,2-O-(R)-p-methoxybenzylidene-α-D-glucopyranose 790672-74-1 C35H36O7
    3,4,6-tri-O-benzyl-1,2-O-(R)-p-methoxybenzylidene-α-D-glucopyranose
    —— 3,4,6-tri-O-benzyl-1,2-O-(S)-p-methoxybenzylidene-α-D-glucopyranose 790672-77-4 C35H36O7
    3,4,6-tri-O-benzyl-1,2-O-(S)-p-methoxybenzylidene-α-D-glucopyranose
    —— 1,6-anhydro-4-(N-tert-butyloxycarbonyl)amino-2,3-O-isopropylidene-3-C-(5'-oxo-methylbutanoate-5'-yl)-β-D-mannopyranose 1017238-44-6 C20H31NO9
    1,6-anhydro-4-(N-tert-butyloxycarbonyl)amino-2,3-O-isopropylidene-3-C-(5'-oxo-methylbutanoate-5'-yl)-β-D-mannopyranose
    —— 1,6-anhydro-4-(N-tert-butyloxycarbonyl)amino-2,3-O-isopropylidene-3-C-(4-oxo-methylbutanoate-4-yl)-β-D-mannopyranose 1017238-42-4 C19H29NO9
    1,6-anhydro-4-(N-tert-butyloxycarbonyl)amino-2,3-O-isopropylidene-3-C-(4-oxo-methylbutanoate-4-yl)-β-D-mannopyranose
    —— diethyl 2-[[(3aR,4S,7R,7aR)-2,2-dimethyl-7-phenylmethoxy-4-[[(1S,2R,6R,8R,9S)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-8-yl]methoxy]-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyridin-5-yl]methylidene]propanedioate 1011245-17-2 C35H49NO13
    diethyl 2-[[(3aR,4S,7R,7aR)-2,2-dimethyl-7-phenylmethoxy-4-[[(1S,2R,6R,8R,9S)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-8-yl]methoxy]-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyridin-5-yl]methylidene]propanedioate
    —— methyl 2-[[(3aS,4R,6R,7R,7aS)-4-(azidomethyl)-6-methoxy-2,2-dimethyl-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-7-yl]oxy]acetate 1169754-31-7 C13H21N3O7
    methyl 2-[[(3aS,4R,6R,7R,7aS)-4-(azidomethyl)-6-methoxy-2,2-dimethyl-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-7-yl]oxy]acetate
    —— 6-amino-6,8-dideoxy-1,2:3,4-di-O-isopropylidene-7-C-methyl-L-glycero-α-D-galacto-1,5-octopyranose 1338819-32-1 C15H27NO6
    6-amino-6,8-dideoxy-1,2:3,4-di-O-isopropylidene-7-C-methyl-L-glycero-α-D-galacto-1,5-octopyranose
    —— 3,4-O-[(R)-2,2,2-trichloroethylidene]-5-O-trifluoromethanesulfonyl-1,2-O-isopropylidene-β-D-tagatopyranose 722541-46-0 C12H14Cl3F3O8S
    3,4-O-[(R)-2,2,2-trichloroethylidene]-5-O-trifluoromethanesulfonyl-1,2-O-isopropylidene-β-D-tagatopyranose