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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
    —— N-Benzyl-N-[(R)-2-hydroxy-1-((3aR,5R,5aS,8aS,8bR)-2,2,7,7-tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran-5-yl)-ethyl]-acetamide 161377-20-4 C22H31NO7
    N-Benzyl-N-[(R)-2-hydroxy-1-((3aR,5R,5aS,8aS,8bR)-2,2,7,7-tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran-5-yl)-ethyl]-acetamide
    —— methyl 2-[(1S,2S,6R,7S,9S,12R)-7-[(1S)-1,2-dihydroxyethyl]-4,4-dimethyl-3,5,8,13-tetraoxatricyclo[7.4.0.02,6]tridecan-12-yl]acetate 153580-61-1 C16H26O8
    methyl 2-[(1S,2S,6R,7S,9S,12R)-7-[(1S)-1,2-dihydroxyethyl]-4,4-dimethyl-3,5,8,13-tetraoxatricyclo[7.4.0.02,6]tridecan-12-yl]acetate
    —— (3aS,4R,6S,7R,7aR)-4-(tert-Butyl-diphenyl-silanyloxymethyl)-6-[(2R,3S,4R)-2-(tert-butyl-diphenyl-silanyloxymethyl)-4-hydroxy-3,4-dihydro-2H-pyran-3-yloxy]-7-hydroxy-tetrahydro-[1,3]dioxolo[4,5-c]pyran-2-one 159494-36-7 C45H54O10Si2
    (3aS,4R,6S,7R,7aR)-4-(tert-Butyl-diphenyl-silanyloxymethyl)-6-[(2R,3S,4R)-2-(tert-butyl-diphenyl-silanyloxymethyl)-4-hydroxy-3,4-dihydro-2H-pyran-3-yloxy]-7-hydroxy-tetrahydro-[1,3]dioxolo[4,5-c]pyran-2-one
    —— (3'aR,5S,7'S,7'aS)-7'-hydroxy-3-(4-methoxybenzoyl)-2',2'-dimethylspiro[1,3-oxazolidine-5,6'-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran]-2-one 403500-93-6 C18H21NO8
    (3'aR,5S,7'S,7'aS)-7'-hydroxy-3-(4-methoxybenzoyl)-2',2'-dimethylspiro[1,3-oxazolidine-5,6'-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran]-2-one
    —— (1S,1aS,3R,3aR,6aR,6bS)-3-(tert-Butyl-dimethyl-silanyloxymethyl)-5,5-dimethyl-hexahydro-2,4,6-trioxa-cyclopropa[e]indene-1-carboxylic acid ethyl ester 173775-96-7 C19H34O6Si
    (1S,1aS,3R,3aR,6aR,6bS)-3-(tert-Butyl-dimethyl-silanyloxymethyl)-5,5-dimethyl-hexahydro-2,4,6-trioxa-cyclopropa[e]indene-1-carboxylic acid ethyl ester
    —— [(1R,2S,6R,7R,9S,11R)-11-methoxy-4,4,11-trimethyl-3,5,8,12-tetraoxatricyclo[7.3.0.02,6]dodecan-7-yl]methanol 177780-44-8 C13H22O6
    [(1R,2S,6R,7R,9S,11R)-11-methoxy-4,4,11-trimethyl-3,5,8,12-tetraoxatricyclo[7.3.0.02,6]dodecan-7-yl]methanol
    —— (3aS,4R,6S,7R,7aS)-4-but-3-enyl-6-methoxy-7-[(3-methoxyphenyl)methoxy]-2,2-dimethyl-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran 144226-68-6 C21H30O6
    (3aS,4R,6S,7R,7aS)-4-but-3-enyl-6-methoxy-7-[(3-methoxyphenyl)methoxy]-2,2-dimethyl-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran
    —— methyl 2-[(1S,2S,6R,7S,9S,12R)-7-[(3S)-1,4-dioxaspiro[4.5]decan-3-yl]spiro[3,5,8,13-tetraoxatricyclo[7.4.0.02,6]tridecane-4,1'-cyclohexane]-12-yl]acetate 185411-08-9 C25H38O8
    methyl 2-[(1S,2S,6R,7S,9S,12R)-7-[(3S)-1,4-dioxaspiro[4.5]decan-3-yl]spiro[3,5,8,13-tetraoxatricyclo[7.4.0.02,6]tridecane-4,1'-cyclohexane]-12-yl]acetate
    —— 3-((3aR,4R,6R,7aS)-4-Allyl-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-yl)-propan-1-ol 132375-60-1 C14H24O4
    3-((3aR,4R,6R,7aS)-4-Allyl-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-yl)-propan-1-ol
    —— 2-O-(Cyclohexylcarbamoyl)-6-O-formyl-3,4-O-(2,2,2-trichloroethylidene)-α-D-altropyranosyl fluoride 159493-46-6 C16H21Cl3FNO7
    2-O-(Cyclohexylcarbamoyl)-6-O-formyl-3,4-O-(2,2,2-trichloroethylidene)-α-D-altropyranosyl fluoride
    —— methyl (2S,3R)-3-(dibenzylamino)-2-methoxy-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]propanoate 161924-78-3 C30H39NO8
    methyl (2S,3R)-3-(dibenzylamino)-2-methoxy-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]propanoate
    —— (3aS,7S,7aS)-7-methoxy-6,6-dimethyldihydro-4H-[1,3]dioxolo[4,5-c]pyran-2,4(6H)-dione 206185-28-6 C9H12O6
    (3aS,7S,7aS)-7-methoxy-6,6-dimethyldihydro-4H-[1,3]dioxolo[4,5-c]pyran-2,4(6H)-dione
    —— ((3aR,4S,5aR,9aR,9bR)-2,2,8,8-Tetramethyl-hexahydro-[1,3]dioxolo[4',5':4,5]pyrano[3,2-d][1,3]dioxin-4-yl)-acetic acid methyl ester 418771-10-5 C15H24O7
    ((3aR,4S,5aR,9aR,9bR)-2,2,8,8-Tetramethyl-hexahydro-[1,3]dioxolo[4',5':4,5]pyrano[3,2-d][1,3]dioxin-4-yl)-acetic acid methyl ester
    —— (1R,2S,6S,7S,9R)-7-[2-[2-[2-[1,3-bis[2-[[(1R,2S,6S,7S,9R)-4,4,12,12-tetramethyl-3,5,8,11,13-pentaoxatricyclo[7.4.0.02,6]tridecan-7-yl]oxy]ethoxy]propan-2-yloxymethyl]prop-2-enoxy]-3-[2-[[(1R,2S,6S,7S,9R)-4,4,12,12-tetramethyl-3,5,8,11,13-pentaoxatricyclo[7.4.0.02,6]tridecan-7-yl]oxy]ethoxy]propoxy]ethoxy]-4,4,12,12-tetramethyl-3,5,8,11,13-pentaoxatricyclo[7.4.0.02,6]tridecane 645410-63-5 C66H108O30
    (1R,2S,6S,7S,9R)-7-[2-[2-[2-[1,3-bis[2-[[(1R,2S,6S,7S,9R)-4,4,12,12-tetramethyl-3,5,8,11,13-pentaoxatricyclo[7.4.0.02,6]tridecan-7-yl]oxy]ethoxy]propan-2-yloxymethyl]prop-2-enoxy]-3-[2-[[(1R,2S,6S,7S,9R)-4,4,12,12-tetramethyl-3,5,8,11,13-pentaoxatricyclo[7.4.0.02,6]tridecan-7-yl]oxy]ethoxy]propoxy]ethoxy]-4,4,12,12-tetramethyl-3,5,8,11,13-pentaoxatricyclo[7.4.0.02,6]tridecane
    —— (3aS,4R,7R,7aS)-7-Methoxy-2,2-dimethyl-4-vinyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-one 281678-88-4 C11H16O5
    (3aS,4R,7R,7aS)-7-Methoxy-2,2-dimethyl-4-vinyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-one
    —— (1R,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 683239-80-7 C14H20O5
    (1R,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
    —— p-methoxybenzyl 2-azido-2-deoxy-3,4-O-isopropylidene-α-D-galactopyranoside 664997-97-1 C17H23N3O6
    p-methoxybenzyl 2-azido-2-deoxy-3,4-O-isopropylidene-α-D-galactopyranoside
    —— triisopropyl 2,3-di-O-isopropylidene-β-L-rhamnopyranose 850004-31-8 C18H36O5Si
    triisopropyl 2,3-di-O-isopropylidene-β-L-rhamnopyranose
    —— (3aR,4R,7aR)-4-[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]-2,2-dimethyl-4,7a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran 473829-91-3 C13H20O5
    (3aR,4R,7aR)-4-[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]-2,2-dimethyl-4,7a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran
    —— (3aR,4R,7aR)-4-((R)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-6-heptadecyl-2,2-dimethyl-3a,7a-dihydro-4H-[1,3]dioxolo[4,5-c]pyran 1054807-55-4 C30H54O5
    (3aR,4R,7aR)-4-((R)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-6-heptadecyl-2,2-dimethyl-3a,7a-dihydro-4H-[1,3]dioxolo[4,5-c]pyran
    —— p-methoxybenzyl 2-azido-2-deoxy-3,4-O-isopropylidene-β-D-galacto-hexonodialdo-1,5-pyranoside 664998-08-7 C17H21N3O6
    p-methoxybenzyl 2-azido-2-deoxy-3,4-O-isopropylidene-β-D-galacto-hexonodialdo-1,5-pyranoside
    —— C-[(3aS,4R,6S,7R,7aR)-7-Azido-6-(4-methoxy-benzyloxy)-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-4-yl]-methylamine 1053640-58-6 C17H24N4O5
    C-[(3aS,4R,6S,7R,7aR)-7-Azido-6-(4-methoxy-benzyloxy)-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-4-yl]-methylamine
    —— (3'aR,4'R,5R,7'aR)-4'-[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]-2',2',3-trimethylspiro[2H-furan-5,6'-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran] 473829-94-6 C17H26O6
    (3'aR,4'R,5R,7'aR)-4'-[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]-2',2',3-trimethylspiro[2H-furan-5,6'-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran]
    —— 1,2-O-[(R)-ethylidene]-β-D-mannopyranose —— C8H14O6
    1,2-O-[(R)-ethylidene]-β-D-mannopyranose
    —— (3aR,6R,7S,7aR)-2,2-dimethyl-7-phenylmethoxy-6-(trimethylsilyloxymethyl)-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-amine 364635-36-9 C19H31NO5Si
    (3aR,6R,7S,7aR)-2,2-dimethyl-7-phenylmethoxy-6-(trimethylsilyloxymethyl)-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-amine
    —— tert-butyl[{(3aR,4R,6S,7aR)-4-methoxy-2,2-dimethyltetrahydro-4H-[1,3]dioxolo[4,5-c]pyran-6-yl}methoxy]diphenylsilane 863976-78-7 C26H36O5Si
    tert-butyl[{(3aR,4R,6S,7aR)-4-methoxy-2,2-dimethyltetrahydro-4H-[1,3]dioxolo[4,5-c]pyran-6-yl}methoxy]diphenylsilane
    —— (3aR,6S,7aR)-6-[(tert-butyldiphenylsilyloxy)methyl]-2,2-dimethyldihydro-3aH-[1,3]dioxolo[4,5-c]pyran-4(6H)-one 863976-77-6 C25H32O5Si
    (3aR,6S,7aR)-6-[(tert-butyldiphenylsilyloxy)methyl]-2,2-dimethyldihydro-3aH-[1,3]dioxolo[4,5-c]pyran-4(6H)-one
    —— p-methoxybenzyl 2-azido-2-deoxy-3,4-O-isopropylidene-β-D-galactopyranoside 664998-12-3 C17H23N3O6
    p-methoxybenzyl 2-azido-2-deoxy-3,4-O-isopropylidene-β-D-galactopyranoside
    —— (2S,3S,4R,5S)-[5-benzyloxy-3,4-(cyclohexylidenedioxy)tetrahydropyran-2-yl]-N-methoxy-N-methylacetamide 482636-05-5 C22H31NO6
    (2S,3S,4R,5S)-[5-benzyloxy-3,4-(cyclohexylidenedioxy)tetrahydropyran-2-yl]-N-methoxy-N-methylacetamide
    —— (1R,2R,3R,4R)-1-benzenesulfonyl-1,2-epoxy-3,4-isopropylidenedioxy-cyclopentane 631899-84-8 C14H16O5S
    (1R,2R,3R,4R)-1-benzenesulfonyl-1,2-epoxy-3,4-isopropylidenedioxy-cyclopentane
    —— (3aR,6R,7aR)-6-[4-[(4-methoxyphenyl)methoxy]but-2-ynyl]-2,2-dimethyl-4,7a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran-7-one 892569-44-7 C20H24O6
    (3aR,6R,7aR)-6-[4-[(4-methoxyphenyl)methoxy]but-2-ynyl]-2,2-dimethyl-4,7a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran-7-one
    —— N-[(3aR,4R,7R,7aR)-4-methoxy-2,2-dimethyl-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-7-yl]acetamide 145826-56-8 C11H19NO5
    N-[(3aR,4R,7R,7aR)-4-methoxy-2,2-dimethyl-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-7-yl]acetamide
    —— (3aS,4R,7aS)-4-(tert-Butyl-diphenyl-silanyloxymethyl)-6-ethoxy-tetrahydro-[1,3]dioxolo[4,5-c]pyran-2-one 874660-55-6 C25H32O6Si
    (3aS,4R,7aS)-4-(tert-Butyl-diphenyl-silanyloxymethyl)-6-ethoxy-tetrahydro-[1,3]dioxolo[4,5-c]pyran-2-one
    —— (3aS,4R,6R,7aS)-6-Allyl-4-(tert-butyl-diphenyl-silanyloxymethyl)-tetrahydro-[1,3]dioxolo[4,5-c]pyran-2-one 874660-33-0 C26H32O5Si
    (3aS,4R,6R,7aS)-6-Allyl-4-(tert-butyl-diphenyl-silanyloxymethyl)-tetrahydro-[1,3]dioxolo[4,5-c]pyran-2-one
    —— methyl-3,4-O-isopropylidene-2-C-trifluoromethyl-β-D-ribofuranoside 582310-77-8 C10H15F3O5
    methyl-3,4-O-isopropylidene-2-C-trifluoromethyl-β-D-ribofuranoside
    —— ((3aR,4R,6S,7R,7aR)-4-Methoxy-2,2,6-trimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-7-yl)-carbamic acid 2,2,2-trichloro-ethyl ester 368835-94-3 C13H20Cl3NO6
    ((3aR,4R,6S,7R,7aR)-4-Methoxy-2,2,6-trimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-7-yl)-carbamic acid 2,2,2-trichloro-ethyl ester
    —— p-methoxybenzyl 6-acetamido-2-azido-2,6-dideoxy-3,4-O-isopropylidene-α-D-galactopyranoside 664998-00-9 C19H26N4O6
    p-methoxybenzyl 6-acetamido-2-azido-2,6-dideoxy-3,4-O-isopropylidene-α-D-galactopyranoside
    —— benzyl 2,3,4,6-bis(di-O-isopropylidene)-α-D-mannopyranoside 139722-11-5 C19H26O6
    benzyl 2,3,4,6-bis(di-O-isopropylidene)-α-D-mannopyranoside
    —— N-[6-desoxy-1,2:3,4-di-O-isopropylinene-6-α-D-galactopyranosyl]-2-[[2-phenyl-1-thioxo]thio]-propanamide 881212-58-4 C22H29NO6S2
    N-[6-desoxy-1,2:3,4-di-O-isopropylinene-6-α-D-galactopyranosyl]-2-[[2-phenyl-1-thioxo]thio]-propanamide
    —— 3-O-benzyl-1,2-O-isopropylidene-β-L-idopyranuronamide 915154-71-1 C16H21NO6
    3-O-benzyl-1,2-O-isopropylidene-β-L-idopyranuronamide
    —— 2,3:4,5-di-O-isopropylidene-1-O-vinyl-β-D-fructopyranose 127558-50-3 C14H22O6
    2,3:4,5-di-O-isopropylidene-1-O-vinyl-β-D-fructopyranose
    —— bromure de 2-azido-6-O-benzyl-2-desoxy-3,4-O-isopropylidene-α-D-galactopyranosyle 258286-48-5 C16H20BrN3O4
    bromure de 2-azido-6-O-benzyl-2-desoxy-3,4-O-isopropylidene-α-D-galactopyranosyle
    —— (3'aR,5S,7'S,7'aR)-7'-[tert-butyl(dimethyl)silyl]oxy-3-(4-methoxybenzoyl)-2',2'-dimethylspiro[1,3-oxazolidine-5,6'-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran]-2-one 403500-92-5 C24H35NO8Si
    (3'aR,5S,7'S,7'aR)-7'-[tert-butyl(dimethyl)silyl]oxy-3-(4-methoxybenzoyl)-2',2'-dimethylspiro[1,3-oxazolidine-5,6'-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran]-2-one
    —— [(3aR,4R,7S,7aS)-4-[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]-2,2-dimethyl-6-oxo-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran-7-yl] methanesulfonate 130481-64-0 C14H22O9S
    [(3aR,4R,7S,7aS)-4-[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]-2,2-dimethyl-6-oxo-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran-7-yl] methanesulfonate
    —— (3R,4R,5S,6R,9R)-9-ethyl-5-hydroxy-3,4-isopropylidenedioxy-1,7-dioxaspiro<5.5>undecane 131234-46-3 C14H24O5
    (3R,4R,5S,6R,9R)-9-ethyl-5-hydroxy-3,4-isopropylidenedioxy-1,7-dioxaspiro<5.5>undecane
    —— (3'aR,5S,7'S,7'aS)-3-(4-ethylphenyl)-7'-hydroxy-2',2'-dimethylspiro[1,3-oxazolidine-5,6'-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran]-2-one 879881-08-0 C18H23NO6
    (3'aR,5S,7'S,7'aS)-3-(4-ethylphenyl)-7'-hydroxy-2',2'-dimethylspiro[1,3-oxazolidine-5,6'-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran]-2-one
    —— (3aS,5R,6S,7S,7aS)-5-(hydroxymethyl)-2-pent-4-enoxy-2-phenyl-5,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-b]pyran-6,7-diol 163039-18-7 C18H24O7
    (3aS,5R,6S,7S,7aS)-5-(hydroxymethyl)-2-pent-4-enoxy-2-phenyl-5,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-b]pyran-6,7-diol
    —— (3R,4R,5S,6R,9R)-9-ethyl-5-hydroxy-3,4-isopropylidene-dioxy-1,7-dioxaspiro<5.5>undecane 131157-91-0 C14H24O5
    (3R,4R,5S,6R,9R)-9-ethyl-5-hydroxy-3,4-isopropylidene-dioxy-1,7-dioxaspiro<5.5>undecane
    —— (3R,4S,6R,9R)-9-ethyl-3,4-isopropylidenedioxy-1,7-dioxaspiro[5.5]undecane 415921-38-9 C14H24O4
    (3R,4S,6R,9R)-9-ethyl-3,4-isopropylidenedioxy-1,7-dioxaspiro[5.5]undecane
    —— 1,2,3,4,5-pentadeoxy-3-C-hydroxymethyl-6,7:8,9-di-O-isopropylidene-β-D-gluco- and D-manno-dec-6-ulo-6,10-pyranose 415685-03-9 C17H30O6
    1,2,3,4,5-pentadeoxy-3-C-hydroxymethyl-6,7:8,9-di-O-isopropylidene-β-D-gluco- and D-manno-dec-6-ulo-6,10-pyranose