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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
    —— 6-C-(2-azi-5-hydroxypentyl)-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose 124225-22-5 C17H28N2O6
    6-C-(2-azi-5-hydroxypentyl)-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose
    —— 6,7,9,10,11,12-Hexadesoxy-1,2:3,4-di-O-isopropyliden-DL-glycero-α-D-galacto-dodec-11-enopyranose-(1,5) 124382-30-5 C18H30O6
    6,7,9,10,11,12-Hexadesoxy-1,2:3,4-di-O-isopropyliden-DL-glycero-α-D-galacto-dodec-11-enopyranose-(1,5)
    —— (4S)-3-[(E)-3-[(3aR,4R,6S,7aS)-4-[2-(methoxymethoxy)ethyl]-2,2-dimethyl-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-6-yl]prop-2-enoyl]-4-benzyl-1,3-oxazolidin-2-one 196080-27-0 C25H33NO8
    (4S)-3-[(E)-3-[(3aR,4R,6S,7aS)-4-[2-(methoxymethoxy)ethyl]-2,2-dimethyl-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-6-yl]prop-2-enoyl]-4-benzyl-1,3-oxazolidin-2-one
    —— (3aR,4R,6S,7aS)-4-[2-(methoxymethoxy)ethyl]-2,2-dimethyl-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-6-carbaldehyde 196080-26-9 C13H22O6
    (3aR,4R,6S,7aS)-4-[2-(methoxymethoxy)ethyl]-2,2-dimethyl-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-6-carbaldehyde
    —— (3aS,4R,6S,7R,7aR)-7-hydroxy-4-(phenylmethoxymethyl)-6-[[(2R,3S,4R)-4-phenylmethoxy-2-(phenylmethoxymethyl)-3,4-dihydro-2H-pyran-3-yl]oxy]-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-2-one 202657-36-1 C34H36O10
    (3aS,4R,6S,7R,7aR)-7-hydroxy-4-(phenylmethoxymethyl)-6-[[(2R,3S,4R)-4-phenylmethoxy-2-(phenylmethoxymethyl)-3,4-dihydro-2H-pyran-3-yl]oxy]-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-2-one
    —— (3aS,4R,6S,7R,7aR)-7-hydroxy-6-[[(2R,3S,4R)-4-phenylmethoxy-2-(phenylmethoxymethyl)-3,4-dihydro-2H-pyran-3-yl]oxy]-4-[tri(propan-2-yl)silyloxymethyl]-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-2-one 163228-32-8 C36H50O10Si
    (3aS,4R,6S,7R,7aR)-7-hydroxy-6-[[(2R,3S,4R)-4-phenylmethoxy-2-(phenylmethoxymethyl)-3,4-dihydro-2H-pyran-3-yl]oxy]-4-[tri(propan-2-yl)silyloxymethyl]-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-2-one
    —— (Z)-8,12-anhydro-9,10,11-tri-O-benzyl-6,7,13-trideoxy-1,2:3,4-di-O-isopropylidene-α-L-glycero-D-manno-D-galacto-tridec-6-eno-1,5-pyranose 740816-93-7 C40H48O9
    (Z)-8,12-anhydro-9,10,11-tri-O-benzyl-6,7,13-trideoxy-1,2:3,4-di-O-isopropylidene-α-L-glycero-D-manno-D-galacto-tridec-6-eno-1,5-pyranose
    —— (1,2:4,5-di-O-isopropylidene-β-D-fructopyranos-3-O-yl) 2-(1'-methylethylidene)-6-trimethylsilyl-5-hexynoate 342003-78-5 C24H38O7Si
    (1,2:4,5-di-O-isopropylidene-β-D-fructopyranos-3-O-yl) 2-(1'-methylethylidene)-6-trimethylsilyl-5-hexynoate
    —— (1,2:4,5-di-O-isopropylidene-β-D-fructopyranos-3-O-yl) 3-oxobutanoate 342003-64-9 C16H24O8
    (1,2:4,5-di-O-isopropylidene-β-D-fructopyranos-3-O-yl) 3-oxobutanoate
    —— methyl (1S,2S,6S,9R,11S)-11-(hydroxymethyl)-4,4-dimethyl-3,5,8,12-tetraoxatricyclo[7.3.0.02,6]dodecane-11-carboxylate 864277-40-7 C13H20O7
    methyl (1S,2S,6S,9R,11S)-11-(hydroxymethyl)-4,4-dimethyl-3,5,8,12-tetraoxatricyclo[7.3.0.02,6]dodecane-11-carboxylate
    —— methyl (1S,2S,6S,9R,11S)-11-[(E)-3-methoxy-3-oxoprop-1-enyl]-4,4-dimethyl-3,5,8,12-tetraoxatricyclo[7.3.0.02,6]dodecane-11-carboxylate 864277-26-9 C16H22O8
    methyl (1S,2S,6S,9R,11S)-11-[(E)-3-methoxy-3-oxoprop-1-enyl]-4,4-dimethyl-3,5,8,12-tetraoxatricyclo[7.3.0.02,6]dodecane-11-carboxylate
    —— tert-butyl N-[(2S)-1-hydroxy-3-[(1S,2S,6S,9R,11R)-11-(hydroxymethyl)-4,4-dimethyl-3,5,8,12-tetraoxatricyclo[7.3.0.02,6]dodecan-11-yl]propan-2-yl]carbamate 864277-29-2 C19H33NO8
    tert-butyl N-[(2S)-1-hydroxy-3-[(1S,2S,6S,9R,11R)-11-(hydroxymethyl)-4,4-dimethyl-3,5,8,12-tetraoxatricyclo[7.3.0.02,6]dodecan-11-yl]propan-2-yl]carbamate
    —— [(1S,2S,6S,9R,11S)-11-[[tert-butyl(dimethyl)silyl]oxymethyl]-4,4-dimethyl-3,5,8,12-tetraoxatricyclo[7.3.0.02,6]dodecan-11-yl]methanol 864277-20-3 C18H34O6Si
    [(1S,2S,6S,9R,11S)-11-[[tert-butyl(dimethyl)silyl]oxymethyl]-4,4-dimethyl-3,5,8,12-tetraoxatricyclo[7.3.0.02,6]dodecan-11-yl]methanol
    —— [(1S,2S,6S,9R,11R)-11-[[tert-butyl(dimethyl)silyl]oxymethyl]-4,4-dimethyl-3,5,8,12-tetraoxatricyclo[7.3.0.02,6]dodecan-11-yl]methanol 864277-32-7 C18H34O6Si
    [(1S,2S,6S,9R,11R)-11-[[tert-butyl(dimethyl)silyl]oxymethyl]-4,4-dimethyl-3,5,8,12-tetraoxatricyclo[7.3.0.02,6]dodecan-11-yl]methanol
    —— methyl (E)-3-[(1S,2S,6S,9R,11S)-11-[[tert-butyl(dimethyl)silyl]oxymethyl]-4,4-dimethyl-3,5,8,12-tetraoxatricyclo[7.3.0.02,6]dodecan-11-yl]prop-2-enoate 864277-21-4 C21H36O7Si
    methyl (E)-3-[(1S,2S,6S,9R,11S)-11-[[tert-butyl(dimethyl)silyl]oxymethyl]-4,4-dimethyl-3,5,8,12-tetraoxatricyclo[7.3.0.02,6]dodecan-11-yl]prop-2-enoate
    —— (4S)-3-benzyl-4-[[(1S,2S,6S,9R,11R)-11-[[tert-butyl(dimethyl)silyl]oxymethyl]-4,4-dimethyl-3,5,8,12-tetraoxatricyclo[7.3.0.02,6]dodecan-11-yl]methyl]-1,3-oxazolidin-2-one 864277-24-7 C28H43NO7Si
    (4S)-3-benzyl-4-[[(1S,2S,6S,9R,11R)-11-[[tert-butyl(dimethyl)silyl]oxymethyl]-4,4-dimethyl-3,5,8,12-tetraoxatricyclo[7.3.0.02,6]dodecan-11-yl]methyl]-1,3-oxazolidin-2-one
    —— 1013026-93-1 C22H25NO6
    —— 1,2:4,5-di-O-isopropylidene-3,5'-spiro(1',3'-oxazolidine-2'-thione)-β-D-fructopyranose 1013026-91-9 C14H21NO6S
    1,2:4,5-di-O-isopropylidene-3,5'-spiro(1',3'-oxazolidine-2'-thione)-β-D-fructopyranose
    —— [(1R,2R,6R,8R,9R)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-8-yl]methanol 472993-25-2 C12H20O6
    [(1R,2R,6R,8R,9R)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-8-yl]methanol
    —— (6R)-6-C-[1,6-anhydro-2-O-benzyl-3-deoxy-β-D-galacto-pyranos-3-yl]-1,2:3,4-di-O-isopropylidene-α-D-galacto-pyranose 201660-35-7 C25H34O10
    (6R)-6-C-[1,6-anhydro-2-O-benzyl-3-deoxy-β-D-galacto-pyranos-3-yl]-1,2:3,4-di-O-isopropylidene-α-D-galacto-pyranose
    —— (6R)-6-C-[1,6-anhydro-2-O-benzyl-3-deoxy-β-D-xylo-hexopyrano-4-ulos-3-yl]-1,2:3,4-di-O-isopropylidene-α-D-galacto-pyranose 201660-34-6 C25H32O10
    (6R)-6-C-[1,6-anhydro-2-O-benzyl-3-deoxy-β-D-xylo-hexopyrano-4-ulos-3-yl]-1,2:3,4-di-O-isopropylidene-α-D-galacto-pyranose
    —— (1R,2S,6S,9R)-4,4,12,12-tetramethyl-7-(2-phenylethynyl)-3,5,8,11,13-pentaoxatricyclo[7.4.0.02,6]tridecan-7-ol 1371534-94-9 C20H24O6
    (1R,2S,6S,9R)-4,4,12,12-tetramethyl-7-(2-phenylethynyl)-3,5,8,11,13-pentaoxatricyclo[7.4.0.02,6]tridecan-7-ol
    —— (1R,2S,6S,9R)-4,4,6,12,12-pentamethyl-3,5,8,11,13-pentaoxatricyclo[7.4.0.02,6]tridecan-7-one 512781-91-8 C13H20O6
    (1R,2S,6S,9R)-4,4,6,12,12-pentamethyl-3,5,8,11,13-pentaoxatricyclo[7.4.0.02,6]tridecan-7-one
    —— methyl (E)-4-[(3aS,4S,7S,7aR)-7-[[(2S,3S)-3-[(2S,3S)-3-hydroxybutan-2-yl]oxiran-2-yl]methyl]-2-oxo-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-4-yl]-3-methylbut-2-enoate 112615-58-4 C19H28O8
    methyl (E)-4-[(3aS,4S,7S,7aR)-7-[[(2S,3S)-3-[(2S,3S)-3-hydroxybutan-2-yl]oxiran-2-yl]methyl]-2-oxo-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-4-yl]-3-methylbut-2-enoate
    —— [(2S,3S)-3-[(2S,3S)-3-[[(3aS,4S,7S,7aR)-4-[(E)-4-methoxy-2-methyl-4-oxobut-2-enyl]-2-oxo-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-7-yl]methyl]oxiran-2-yl]butan-2-yl] imidazole-1-carboxylate 112615-57-3 C23H30N2O9
    [(2S,3S)-3-[(2S,3S)-3-[[(3aS,4S,7S,7aR)-4-[(E)-4-methoxy-2-methyl-4-oxobut-2-enyl]-2-oxo-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-7-yl]methyl]oxiran-2-yl]butan-2-yl] imidazole-1-carboxylate
    —— [(3aR,4R,7R,7aS)-4-[(4S)-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 145372-68-5 C14H22O9S
    [(3aR,4R,7R,7aS)-4-[(4S)-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
    —— (1R,2S,6S,7S)-4,4-dimethyl-3,5,8-trioxatricyclo<5.2.2.0<sup>2,6</sup>>undec-10-en-9-one —— C10H12O4
    (1R,2S,6S,7S)-4,4-dimethyl-3,5,8-trioxatricyclo<5.2.2.0<sup>2,6</sup>>undec-10-en-9-one
    —— (+)-(3aS,4S,7aS)-4-[2-(tert-butyldiphenylsilyloxy)propyl]dihydro-3aH-spiro[[1,3]dioxolo[4,5-c]pyran-2,1'-cyclohexan]-7(4H)-one 1173008-83-7 C30H40O5Si
    (+)-(3aS,4S,7aS)-4-[2-(tert-butyldiphenylsilyloxy)propyl]dihydro-3aH-spiro[[1,3]dioxolo[4,5-c]pyran-2,1'-cyclohexan]-7(4H)-one
    —— (3aS,4S,7R,7aS)-7-allyl-4-[2-(tert-butyldiphenylsilyloxy)ethyl]-2,2-dimethyltetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-7-ol 1173009-28-3 C29H40O5Si
    (3aS,4S,7R,7aS)-7-allyl-4-[2-(tert-butyldiphenylsilyloxy)ethyl]-2,2-dimethyltetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-7-ol
    —— (3aS,4S,7aS)-4-[2-(tert-butyldiphenylsilyloxy)ethyl]-2,2-dimethyl-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran-7(4H)-one 1173009-26-1 C26H34O5Si
    (3aS,4S,7aS)-4-[2-(tert-butyldiphenylsilyloxy)ethyl]-2,2-dimethyl-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran-7(4H)-one
    —— [(3aR,4R,7R,7aS)-4-[(4S)-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] trifluoromethanesulfonate 138040-19-4 C14H19F3O9S
    [(3aR,4R,7R,7aS)-4-[(4S)-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] trifluoromethanesulfonate
    —— 3,4:6,7-di-O-isopropylidene-2-O-trifluoromethanesulphonyl-D-glycero-D-talo-heptono-1,5-lactone —— C14H19F3O9S
    3,4:6,7-di-O-isopropylidene-2-O-trifluoromethanesulphonyl-D-glycero-D-talo-heptono-1,5-lactone
    —— 1,2-O-Ethylidene--D-mannopyranoside Triacetate 7224-04-6 C14H20O9
    1,2-O-Ethylidene--D-mannopyranoside Triacetate
    —— 2-(2,3:4,6-diisopropylidene-β-D-mannopyranosyl)acetic acid 418771-11-6 C14H22O7
    2-(2,3:4,6-diisopropylidene-β-D-mannopyranosyl)acetic acid
    —— Agn-PC-0LP5CA 7234-23-3 C19H30O8S2
    Agn-PC-0LP5CA
    —— 2-O-benzyl-3,4-O-carbonyl-1-bromo-α-L-rhamnopyranoside 629627-42-5 C14H15BrO5
    2-O-benzyl-3,4-O-carbonyl-1-bromo-α-L-rhamnopyranoside
    —— 7-Deoxy-1,2:3,4-di-O-isopropylidene-7-(phenyldimethylsilyl)-D-glycero-α-D-galacto-heptopyranose 152574-30-6 C21H32O6Si
    7-Deoxy-1,2:3,4-di-O-isopropylidene-7-(phenyldimethylsilyl)-D-glycero-α-D-galacto-heptopyranose
    —— 7-O-allyl-1,2:3,4-di-O-isopropylidene-D-glycero-α-D-galacto-heptopyranose 321142-37-4 C16H26O7
    7-O-allyl-1,2:3,4-di-O-isopropylidene-D-glycero-α-D-galacto-heptopyranose
    —— 5-C-(3'-furyl)-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose 369630-47-7 C15H20O6
    5-C-(3'-furyl)-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose
    —— 3,4,6-tri-O-(2-picolyl)-1,2-O-ethylidene-α-D-galactopyranose 873868-48-5 C26H29N3O6
    3,4,6-tri-O-(2-picolyl)-1,2-O-ethylidene-α-D-galactopyranose
    —— 2,3-O-(1-methylethylidene)-4,5-O-sulfonyl-β-D-fructopyranose methylsulfamate 152192-00-2 C10H17NO10S2
    2,3-O-(1-methylethylidene)-4,5-O-sulfonyl-β-D-fructopyranose methylsulfamate
    —— (3aR,6R,7R,7aR)-6-(4-(p-methoxybenzyloxy)but-2-ynyl)-7-(tert-butyldimethylsilyl)oxy-tetrahydro-2,2-dimethyl-3aH-[1,3]dioxolo[4,5-c]pyran 892569-36-7 C26H40O6Si
    (3aR,6R,7R,7aR)-6-(4-(p-methoxybenzyloxy)but-2-ynyl)-7-(tert-butyldimethylsilyl)oxy-tetrahydro-2,2-dimethyl-3aH-[1,3]dioxolo[4,5-c]pyran
    —— [(3aR,6R,7S,7aR)-6-[4-[(4-methoxyphenyl)methoxy]but-2-ynyl]-2,2-dimethyl-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-7-yl]oxy-triethylsilane 892569-52-7 C26H40O6Si
    [(3aR,6R,7S,7aR)-6-[4-[(4-methoxyphenyl)methoxy]but-2-ynyl]-2,2-dimethyl-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-7-yl]oxy-triethylsilane
    —— (3aR,6R,7S,7aS)-6-(4-(p-methoxybenzyloxy)but-2-ynyl)-tetrahydro-2,2-dimethyl-3aH-[1,3]dioxolo[4,5-c]pyran-7-ol 892569-48-1 C20H26O6
    (3aR,6R,7S,7aS)-6-(4-(p-methoxybenzyloxy)but-2-ynyl)-tetrahydro-2,2-dimethyl-3aH-[1,3]dioxolo[4,5-c]pyran-7-ol
    —— (3aR,6R,7R,7aS)-6-(4-(p-methoxybenzyloxy)but-2-ynyl)-tetrahydro-2,2-dimethyl-3aH-[1,3]dioxolo[4,5-c]pyran-7-ol 892569-40-3 C20H26O6
    (3aR,6R,7R,7aS)-6-(4-(p-methoxybenzyloxy)but-2-ynyl)-tetrahydro-2,2-dimethyl-3aH-[1,3]dioxolo[4,5-c]pyran-7-ol
    —— 4-((3aR,6R,7S,7aR)-7-triethylsilyloxy-tetrahydro-2,2-dimethyl-3aH-[1,3]dioxolo[4,5-c]pyran-6-yl)but-2-yn-1-ol 892569-56-1 C18H32O5Si
    4-((3aR,6R,7S,7aR)-7-triethylsilyloxy-tetrahydro-2,2-dimethyl-3aH-[1,3]dioxolo[4,5-c]pyran-6-yl)but-2-yn-1-ol
    —— (3aR,6R,7R,7aR)-tetrahydro-(7-(tert-butyldimethylsilyl)oxy-2,2-dimethyl-3aH-[1,3]dioxolo[4,5-c]pyran-6-yl)methanol 892569-32-3 C15H30O5Si
    (3aR,6R,7R,7aR)-tetrahydro-(7-(tert-butyldimethylsilyl)oxy-2,2-dimethyl-3aH-[1,3]dioxolo[4,5-c]pyran-6-yl)methanol
    —— 3-[(3aS,4R,6R,7R,7aR)-7-(carboxymethyl)-6-methoxy-2,2-dimethyl-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-4-yl]propanoic acid 740840-42-0 C14H22O8
    3-[(3aS,4R,6R,7R,7aR)-7-(carboxymethyl)-6-methoxy-2,2-dimethyl-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-4-yl]propanoic acid
    —— 2,2-dimethyl-7-phenyl-7,7a-dihydro-3aH-[1,3]dioxolo[4,5-b]pyran-5-carboxylic acid methyl ester 289891-12-9 C16H18O5
    2,2-dimethyl-7-phenyl-7,7a-dihydro-3aH-[1,3]dioxolo[4,5-b]pyran-5-carboxylic acid methyl ester
    —— (3aR,4S,6R,7R,7aR)-4-(bromomethyl)-6-methoxy-2,2-dimethyl-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-7-ol 73111-71-4 C10H17BrO5
    (3aR,4S,6R,7R,7aR)-4-(bromomethyl)-6-methoxy-2,2-dimethyl-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-7-ol