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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
    —— (3'aR,5S,7'S,7'aR)-7'-[tert-butyl(dimethyl)silyl]oxy-2',2',3-trimethylspiro[1,3-oxazolidine-5,6'-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran]-2-one 403500-78-7 C17H31NO6Si
    (3'aR,5S,7'S,7'aR)-7'-[tert-butyl(dimethyl)silyl]oxy-2',2',3-trimethylspiro[1,3-oxazolidine-5,6'-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran]-2-one
    —— (3'aR,5S,7'S,7'aR)-7'-[tert-butyl(dimethyl)silyl]oxy-3-(2,2-dimethylpropanoyl)-2',2'-dimethylspiro[1,3-oxazolidine-5,6'-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran]-2-one 403500-88-9 C21H37NO7Si
    (3'aR,5S,7'S,7'aR)-7'-[tert-butyl(dimethyl)silyl]oxy-3-(2,2-dimethylpropanoyl)-2',2'-dimethylspiro[1,3-oxazolidine-5,6'-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran]-2-one
    —— tert-butyl (3'aR,5S,7'S,7'aR)-7'-[tert-butyl(dimethyl)silyl]oxy-2-oxospiro[1,3-oxazolidine-5,6'-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran]-3-carboxylate 403501-05-3 C19H33NO8Si
    tert-butyl (3'aR,5S,7'S,7'aR)-7'-[tert-butyl(dimethyl)silyl]oxy-2-oxospiro[1,3-oxazolidine-5,6'-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran]-3-carboxylate
    —— (3'aR,5S,7'S,7'aR)-3-benzyl-7'-[tert-butyl(dimethyl)silyl]oxy-2',2'-dimethylspiro[1,3-oxazolidine-5,6'-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran]-2-one 403500-80-1 C23H35NO6Si
    (3'aR,5S,7'S,7'aR)-3-benzyl-7'-[tert-butyl(dimethyl)silyl]oxy-2',2'-dimethylspiro[1,3-oxazolidine-5,6'-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran]-2-one
    —— phenyl (3'aR,5S,7'S,7'aR)-7'-[tert-butyl(dimethyl)silyl]oxy-2',2'-dimethyl-2-oxospiro[1,3-oxazolidine-5,6'-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran]-3-carboxylate 403500-82-3 C23H33NO8Si
    phenyl (3'aR,5S,7'S,7'aR)-7'-[tert-butyl(dimethyl)silyl]oxy-2',2'-dimethyl-2-oxospiro[1,3-oxazolidine-5,6'-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran]-3-carboxylate
    —— tert-butyl (3'aR,5S,7'S,7'aR)-7'-[tert-butyl(dimethyl)silyl]oxy-2',2'-diethyl-2-oxospiro[1,3-oxazolidine-5,6'-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran]-3-carboxylate 403501-01-9 C23H41NO8Si
    tert-butyl (3'aR,5S,7'S,7'aR)-7'-[tert-butyl(dimethyl)silyl]oxy-2',2'-diethyl-2-oxospiro[1,3-oxazolidine-5,6'-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran]-3-carboxylate
    —— (3'aR,5S,7'S,7'aR)-3-acetyl-7'-[tert-butyl(dimethyl)silyl]oxy-2',2'-dimethylspiro[1,3-oxazolidine-5,6'-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran]-2-one 403500-86-7 C18H31NO7Si
    (3'aR,5S,7'S,7'aR)-3-acetyl-7'-[tert-butyl(dimethyl)silyl]oxy-2',2'-dimethylspiro[1,3-oxazolidine-5,6'-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran]-2-one
    —— phenyl (3'aR,5S,7'S,7'aS)-7'-hydroxy-2',2'-dimethyl-2-oxospiro[1,3-oxazolidine-5,6'-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran]-3-carboxylate 403500-83-4 C17H19NO8
    phenyl (3'aR,5S,7'S,7'aS)-7'-hydroxy-2',2'-dimethyl-2-oxospiro[1,3-oxazolidine-5,6'-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran]-3-carboxylate
    —— (3'aR,5S,7'S,7'aS)-7'-hydroxy-N,N,2',2'-tetramethyl-2-oxospiro[1,3-oxazolidine-5,6'-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran]-3-carboxamide 403500-85-6 C13H20N2O7
    (3'aR,5S,7'S,7'aS)-7'-hydroxy-N,N,2',2'-tetramethyl-2-oxospiro[1,3-oxazolidine-5,6'-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran]-3-carboxamide
    —— tert-butyl (3'aR,5S,7'S,7'aS)-7'-hydroxy-2-oxospiro[1,3-oxazolidine-5,6'-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran]-3-carboxylate 403501-06-4 C13H19NO8
    tert-butyl (3'aR,5S,7'S,7'aS)-7'-hydroxy-2-oxospiro[1,3-oxazolidine-5,6'-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran]-3-carboxylate
    —— (3'aR,5S,7'S,7'aS)-7'-hydroxy-2',2',3-trimethylspiro[1,3-oxazolidine-5,6'-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran]-2-one 403500-79-8 C11H17NO6
    (3'aR,5S,7'S,7'aS)-7'-hydroxy-2',2',3-trimethylspiro[1,3-oxazolidine-5,6'-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran]-2-one
    —— (3'aR,5S,7'aR)-2',2'-dimethylspiro[1,3-oxazolidine-5,6'-4,7a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran]-2,7'-dione 350599-31-4 C10H13NO6
    (3'aR,5S,7'aR)-2',2'-dimethylspiro[1,3-oxazolidine-5,6'-4,7a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran]-2,7'-dione
    —— dimethyl 2,6-anhydro-4,5-O-isopropylidene-3-deoxy-D-ribo-hept-2-enarate 656224-10-1 C12H16O7
    dimethyl 2,6-anhydro-4,5-O-isopropylidene-3-deoxy-D-ribo-hept-2-enarate
    —— 6-acetamido-6,8-dideoxy-1,2:3,4-di-O-isopropylidene-D-glycero-α-D-galacto-octopyranos-7-ulose 27108-24-3 C16H25NO7
    6-acetamido-6,8-dideoxy-1,2:3,4-di-O-isopropylidene-D-glycero-α-D-galacto-octopyranos-7-ulose
    —— 6-amino-6-deoxy-1,2:3,4-di-O-isopropylidene-D-glycero-α-D-galacto-heptopyranurononitrile 19342-67-7 C13H20N2O5
    6-amino-6-deoxy-1,2:3,4-di-O-isopropylidene-D-glycero-α-D-galacto-heptopyranurononitrile
    —— 6-acetamido-6-deoxy-1,2:3,4-di-O-isopropylidene-L-glycero-α-D-galacto-heptopyranurononitrile 175603-59-5 C15H22N2O6
    6-acetamido-6-deoxy-1,2:3,4-di-O-isopropylidene-L-glycero-α-D-galacto-heptopyranurononitrile
    —— 6-acetamido-6-deoxy-1,2:3,4-di-O-isopropylidene-D-glycero-α-D-galacto-heptopyranurononitrile 175603-58-4 C15H22N2O6
    6-acetamido-6-deoxy-1,2:3,4-di-O-isopropylidene-D-glycero-α-D-galacto-heptopyranurononitrile
    —— 6-amino-6-deoxy-1,2:3,4-di-O-isopropylidene-L-glycero-α-D-galacto-heptopyranurononitrile 175603-57-3 C13H20N2O5
    6-amino-6-deoxy-1,2:3,4-di-O-isopropylidene-L-glycero-α-D-galacto-heptopyranurononitrile
    —— 1,2-O-isopropylidene-α-D-glucopyranosae 32365-83-6 C9H16O6
    1,2-O-isopropylidene-α-D-glucopyranosae
    —— 3,4,6-tri-O-benzyl-1,2-O-isopropylidene-β-D-mannopyranose 78880-18-9 C30H34O6
    3,4,6-tri-O-benzyl-1,2-O-isopropylidene-β-D-mannopyranose
    —— Methyl 4,6-dideoxy-2,3-O-isopropylidene-α-L-lyxo-hexopyranoside 18465-82-2 C10H18O4
    Methyl 4,6-dideoxy-2,3-O-isopropylidene-α-L-lyxo-hexopyranoside
    —— methyl 2-[(1S,2S,6S,7R,9S,12R)-7-formylspiro[3,5,8,13-tetraoxatricyclo[7.4.0.02,6]tridecane-4,1'-cyclohexane]-12-yl]acetate 871360-14-4 C18H26O7
    methyl 2-[(1S,2S,6S,7R,9S,12R)-7-formylspiro[3,5,8,13-tetraoxatricyclo[7.4.0.02,6]tridecane-4,1'-cyclohexane]-12-yl]acetate
    —— (3a'R,4'S,6'R,7'R,7a'S)-4'-((R)-1,4-Dioxaspiro[4.5]decan-2-yl)tetrahydro-4'H-spiro[cyclohexane-1,2'-[1,3]dioxolo[4,5-c]pyran]-6',7'-diol 871360-09-7 C19H30O7
    (3a'R,4'S,6'R,7'R,7a'S)-4'-((R)-1,4-Dioxaspiro[4.5]decan-2-yl)tetrahydro-4'H-spiro[cyclohexane-1,2'-[1,3]dioxolo[4,5-c]pyran]-6',7'-diol
    —— 4-O-(tert-Butyldimethylsilyl)-2,3-O-isopropylidene-α-L-rhamnopyranosyl phenyl sulfone 108681-49-8 C21H34O6SSi
    4-O-(tert-Butyldimethylsilyl)-2,3-O-isopropylidene-α-L-rhamnopyranosyl phenyl sulfone
    —— [(3'aS,4R,7'R,7'aS)-2,2,2',2'-tetramethylspiro[1,3-dioxolane-4,6'-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran]-7'-yl] 2-propan-2-ylidene-6-trimethylsilylhex-5-ynoate 342003-89-8 C24H38O7Si
    [(3'aS,4R,7'R,7'aS)-2,2,2',2'-tetramethylspiro[1,3-dioxolane-4,6'-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran]-7'-yl] 2-propan-2-ylidene-6-trimethylsilylhex-5-ynoate
    —— [(3'aS,4R,7'R,7'aS)-2,2,2',2'-tetramethylspiro[1,3-dioxolane-4,6'-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran]-7'-yl] (2S)-2-prop-1-en-2-yl-6-trimethylsilylhex-5-ynoate 342003-90-1 C24H38O7Si
    [(3'aS,4R,7'R,7'aS)-2,2,2',2'-tetramethylspiro[1,3-dioxolane-4,6'-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran]-7'-yl] (2S)-2-prop-1-en-2-yl-6-trimethylsilylhex-5-ynoate
    —— 1,2:4,5-di-O-isopropylidene-α-D-fructopyranose —— C12H20O6
    1,2:4,5-di-O-isopropylidene-α-D-fructopyranose
    —— 1,2:4,5-Di-O-isopropyliden-β-D-psicopyranose 15080-25-8 C12H20O6
    1,2:4,5-Di-O-isopropyliden-β-D-psicopyranose
    —— 3,4-O-isopropylidene-L-arabinono-1,5-lactone 40031-40-1 C8H12O5
    3,4-O-isopropylidene-L-arabinono-1,5-lactone
    —— 2-O-benzyl-3,4-O-isopropylidene-L-arabinono-δ-lactone 123044-80-4 C15H18O5
    2-O-benzyl-3,4-O-isopropylidene-L-arabinono-δ-lactone
    —— 3-O-benzyl-1,2:4,5-di-O-isopropylidene-β-L-fructopyranose 541548-46-3 C19H26O6
    3-O-benzyl-1,2:4,5-di-O-isopropylidene-β-L-fructopyranose
    —— 1,2:4,5-di-O-isopropylidene-β-L-fructopyranose 83602-34-0 C12H20O6
    1,2:4,5-di-O-isopropylidene-β-L-fructopyranose
    —— 4-deoxy-4-C-hydroxymethyl-2,3-O-isopropylidene-1-O-methyl-α-L-lyxopyranose 182687-68-9 C10H18O5
    4-deoxy-4-C-hydroxymethyl-2,3-O-isopropylidene-1-O-methyl-α-L-lyxopyranose
    —— methyl 3,4-O-isopropylidene-β-D-ribopyranoside 38088-60-7 C9H16O5
    methyl 3,4-O-isopropylidene-β-D-ribopyranoside
    —— 6-O-benzyl-1,2:3,4-di-O-isopropylidene-α-D-glycero-D-galacto-heptodialdo-1,5-pyranose 91861-00-6 C20H26O7
    6-O-benzyl-1,2:3,4-di-O-isopropylidene-α-D-glycero-D-galacto-heptodialdo-1,5-pyranose
    —— methyl 4-deoxy-2,3-O-isopropylidene-α-L-threo-pentopyranoside 126502-71-4 C9H16O4
    methyl 4-deoxy-2,3-O-isopropylidene-α-L-threo-pentopyranoside
    —— methyl 4-deoxy-2,3-O-isopropylidene-β-D-erythro-pentopyranoside 320629-98-9 C9H16O4
    methyl 4-deoxy-2,3-O-isopropylidene-β-D-erythro-pentopyranoside
    —— O-triisopropylsilyl 2,3-di-O-isopropylidene-α-L-rhamnopyranoside 1026022-06-9 C18H36O5Si
    O-triisopropylsilyl 2,3-di-O-isopropylidene-α-L-rhamnopyranoside
    —— [(1R,2R,6R,8R,9S)-4-(dimethylamino)-11,11-dimethyl-7,10,12-trioxa-5-thia-3-azatricyclo[7.3.0.0{2,6}]dodec-3-en-8-yl]methanol 1374769-13-7 C12H20N2O4S
    [(1R,2R,6R,8R,9S)-4-(dimethylamino)-11,11-dimethyl-7,10,12-trioxa-5-thia-3-azatricyclo[7.3.0.0{2,6}]dodec-3-en-8-yl]methanol
    —— (1R,2R,6R,8S,9S)-8-[(1R)-1-fluoroethyl]-N,N,11,11-tetramethyl-7,10,12-trioxa-5-thia-3-azatricyclo [7.3.0.0{2,6}]dodec-3-en-4-amine 1374769-17-1 C13H21FN2O3S
    (1R,2R,6R,8S,9S)-8-[(1R)-1-fluoroethyl]-N,N,11,11-tetramethyl-7,10,12-trioxa-5-thia-3-azatricyclo [7.3.0.0{2,6}]dodec-3-en-4-amine
    —— 3-O-benzyl-1,2-O-isopropylidene-6-O-triisopropylsilyl-α-D-glucopyranoside 612845-04-2 C25H42O6Si
    3-O-benzyl-1,2-O-isopropylidene-6-O-triisopropylsilyl-α-D-glucopyranoside
    —— (3aR,5R,6R,7S,7aR)-5-(hydroxymethyl)-2,2-dimethyl-7-phenylmethoxy-5,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-b]pyran-6-ol 210100-63-3 C16H22O6
    (3aR,5R,6R,7S,7aR)-5-(hydroxymethyl)-2,2-dimethyl-7-phenylmethoxy-5,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-b]pyran-6-ol
    —— (3aS,4R,6S,7R,7aR)-7-hydroxy-4-(phenylmethoxymethyl)-6-[[(2R,3R,4R)-2-(phenylmethoxymethyl)-4-triethylsilyloxy-3,4-dihydro-2H-pyran-3-yl]oxy]-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-2-one 202657-33-8 C33H44O10Si
    (3aS,4R,6S,7R,7aR)-7-hydroxy-4-(phenylmethoxymethyl)-6-[[(2R,3R,4R)-2-(phenylmethoxymethyl)-4-triethylsilyloxy-3,4-dihydro-2H-pyran-3-yl]oxy]-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-2-one
    —— 2-(furan-2-yl)-2-[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]methoxymethyl]triazol-1-yl]ethanol 1225219-29-3 C21H29N3O8
    2-(furan-2-yl)-2-[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]methoxymethyl]triazol-1-yl]ethanol
    —— 3,4,6-tri-O-benzyl-1,2-O-(exo-methoxyethylidene)-β-D-mannopyranose 146864-77-9 C30H34O7
    3,4,6-tri-O-benzyl-1,2-O-(exo-methoxyethylidene)-β-D-mannopyranose
    —— 6-triisoporpylsilyl-1,2-O-(1-methoxyethylidene)-α-D-glucopyranose 1356163-63-7 C18H36O7Si
    6-triisoporpylsilyl-1,2-O-(1-methoxyethylidene)-α-D-glucopyranose
    —— (3aR,5R,6S,7S,7aR)-5-Hydroxymethyl-2-methoxy-2-methyl-tetrahydro-[1,3]dioxolo[4,5-b]pyran-6,7-diol —— C9H16O7
    (3aR,5R,6S,7S,7aR)-5-Hydroxymethyl-2-methoxy-2-methyl-tetrahydro-[1,3]dioxolo[4,5-b]pyran-6,7-diol
    —— (3aS,4R,6R,7R,7aR)-7-Hydroxy-6-((2R,3R,4R)-3-hydroxy-2-triisopropylsilanyloxymethyl-3,4-dihydro-2H-pyran-4-yloxy)-4-triisopropylsilanyloxymethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-2-one 166021-02-9 C31H58O10Si2
    (3aS,4R,6R,7R,7aR)-7-Hydroxy-6-((2R,3R,4R)-3-hydroxy-2-triisopropylsilanyloxymethyl-3,4-dihydro-2H-pyran-4-yloxy)-4-triisopropylsilanyloxymethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-2-one
    —— (3aR,5aR,8aR,8bS)-2,2,7,7-tetramethyltetrahydro-3aH-bis([1,3]dioxolo)[4,5-b:4',5'-d]pyran-3a-carboxylic acid 32786-03-1 C12H18O7
    (3aR,5aR,8aR,8bS)-2,2,7,7-tetramethyltetrahydro-3aH-bis([1,3]dioxolo)[4,5-b:4',5'-d]pyran-3a-carboxylic acid
    —— (1,2:3,4-bis-O-isopropylidene)-D-galactopyranose dimethylphosphinothioate 1251701-90-2 C14H25O6PS
    (1,2:3,4-bis-O-isopropylidene)-D-galactopyranose dimethylphosphinothioate