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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
    —— (2S,5R)-5-[(R)-amino-[(1S,2R,6R,8R,9S)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-8-yl]methyl]-2-tert-butyl-2,5-dimethyl-1,3-dioxolan-4-one 911292-97-2 C21H35NO8
    (2S,5R)-5-[(R)-amino-[(1S,2R,6R,8R,9S)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-8-yl]methyl]-2-tert-butyl-2,5-dimethyl-1,3-dioxolan-4-one
    —— beta-D-Fructopyranose, 1,2:4,5-bis-O-(1-methylethylidene)-, ((((2-(dimethylamino)-1-(methylthio)-2-oxoethylidene)amino)oxy)carbonyl)methylamidosulfite 81877-63-6 C19H31N3O10S2
    beta-D-Fructopyranose, 1,2:4,5-bis-O-(1-methylethylidene)-, ((((2-(dimethylamino)-1-(methylthio)-2-oxoethylidene)amino)oxy)carbonyl)methylamidosulfite
    —— methyl (1Z)-2-(dimethylamino)-N-[methyl-[[(1R,2S,6S,9R)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-6-yl]methoxysulfinyl]carbamoyl]oxy-2-oxoethanimidothioate 81862-03-5 C19H31N3O10S2
    methyl (1Z)-2-(dimethylamino)-N-[methyl-[[(1R,2S,6S,9R)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-6-yl]methoxysulfinyl]carbamoyl]oxy-2-oxoethanimidothioate
    —— (E)-6-[(1R,2R,6R,7R,9S,11R)-11-methoxy-4,4,11-trimethyl-3,5,8,12-tetraoxatricyclo[7.3.0.02,6]dodecan-7-yl]hex-4-en-1-ol 177780-46-0 C18H30O6
    (E)-6-[(1R,2R,6R,7R,9S,11R)-11-methoxy-4,4,11-trimethyl-3,5,8,12-tetraoxatricyclo[7.3.0.02,6]dodecan-7-yl]hex-4-en-1-ol
    —— (1R,2R,6R,7R,9S,11R)-11-methoxy-4,4,11-trimethyl-7-(6-phenylmethoxyhex-2-ynyl)-3,5,8,12-tetraoxatricyclo[7.3.0.02,6]dodecane 177780-45-9 C25H34O6
    (1R,2R,6R,7R,9S,11R)-11-methoxy-4,4,11-trimethyl-7-(6-phenylmethoxyhex-2-ynyl)-3,5,8,12-tetraoxatricyclo[7.3.0.02,6]dodecane
    —— (3'aR,4S,7'aR)-2,2-dimethyl-2'-phenylspiro[1,3-dioxolane-4,6'-4,7a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran]-7'-one 205932-51-0 C16H18O6
    (3'aR,4S,7'aR)-2,2-dimethyl-2'-phenylspiro[1,3-dioxolane-4,6'-4,7a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran]-7'-one
    —— (1R,2S,6S,7R,9R)-7-(benzenesulfonyl)-4,4,12,12-tetramethyl-3,5,8,11,13-pentaoxatricyclo[7.4.0.02,6]tridecane 108681-44-3 C18H24O7S
    (1R,2S,6S,7R,9R)-7-(benzenesulfonyl)-4,4,12,12-tetramethyl-3,5,8,11,13-pentaoxatricyclo[7.4.0.02,6]tridecane
    —— 1,2-O-Isopropylidene-3-O-benzyl-4,5-O-<(1'R)-cis-3'-phenyl-2'-propen-1'-yl>-β-D-fructopyranose 167612-64-8 C25H28O6
    1,2-O-Isopropylidene-3-O-benzyl-4,5-O-<(1'R)-cis-3'-phenyl-2'-propen-1'-yl>-β-D-fructopyranose
    —— Benzylamido(1,2;3,4-di-O-isopropyliden-α-D-galactopyranose)uronat 129439-74-3 C19H25NO6
    Benzylamido(1,2;3,4-di-O-isopropyliden-α-D-galactopyranose)uronat
    —— N-Dodecyl-1,2:3,4-di-O-isopropyliden-α-D-galactopyranuronat 143331-21-9 C24H43NO6
    N-Dodecyl-1,2:3,4-di-O-isopropyliden-α-D-galactopyranuronat
    —— N-Octyl-1,2:3,4-di-O-isopropyliden-α-D-galactopyranuronat 143331-20-8 C20H35NO6
    N-Octyl-1,2:3,4-di-O-isopropyliden-α-D-galactopyranuronat
    —— ethyl-(6,7-dideoxy-1,2:3,4-di-O-isopropylidene-α-D-galacto-octopyranosid)uronate 302801-26-9 C16H26O7
    ethyl-(6,7-dideoxy-1,2:3,4-di-O-isopropylidene-α-D-galacto-octopyranosid)uronate
    —— 3,4-O-isopropylidene-2-C-methyl-D-arabinono-1,5-lactone 850359-46-5 C9H14O5
    3,4-O-isopropylidene-2-C-methyl-D-arabinono-1,5-lactone
    —— 2,6-Anhydro-1-O-(tert-butyldiphenylsilyl)-3,7,8,9-tetradeoxy-4,5-O-isopropylidene-D-altro-non-8-enitol 122821-81-2 C28H38O4Si
    2,6-Anhydro-1-O-(tert-butyldiphenylsilyl)-3,7,8,9-tetradeoxy-4,5-O-isopropylidene-D-altro-non-8-enitol
    —— (3aS,6S,7aS)-6-heptyl-2,2-dimethyldihydro-3aH-[1,3]dioxolo[4,5-c]pyran-4(6H)-one 1251927-20-4 C15H26O4
    (3aS,6S,7aS)-6-heptyl-2,2-dimethyldihydro-3aH-[1,3]dioxolo[4,5-c]pyran-4(6H)-one
    —— 1,6-anhydro-2,3-O-benzylidene-β-D-mannopyranose 5349-10-0 C13H14O5
    1,6-anhydro-2,3-O-benzylidene-β-D-mannopyranose
    —— [(1S,2S,4R,6R,9S)-11,11-dimethyl-4-oxo-3,5,8,10,12-pentaoxa-4lambda4-thiatricyclo[7.3.0.02,6]dodecan-9-yl]methanol 152192-26-2 C9H14O7S
    [(1S,2S,4R,6R,9S)-11,11-dimethyl-4-oxo-3,5,8,10,12-pentaoxa-4lambda4-thiatricyclo[7.3.0.02,6]dodecan-9-yl]methanol
    —— (1R,2S,6S,9R)-4,4-dimethyl-6-(phenylmethoxymethyl)-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane 205248-90-4 C17H22O6
    (1R,2S,6S,9R)-4,4-dimethyl-6-(phenylmethoxymethyl)-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane
    —— (R)-2,3-O-(1-methylethylidene)-1-O-phenylmethyl-4,5-O-sulfinyl-β-D-fructopyranose 152192-24-0 C16H20O7S
    (R)-2,3-O-(1-methylethylidene)-1-O-phenylmethyl-4,5-O-sulfinyl-β-D-fructopyranose
    —— [(1S,2S,4S,6R,9S)-11,11-dimethyl-4-oxo-3,5,8,10,12-pentaoxa-4lambda4-thiatricyclo[7.3.0.02,6]dodecan-9-yl]methanol 152192-25-1 C9H14O7S
    [(1S,2S,4S,6R,9S)-11,11-dimethyl-4-oxo-3,5,8,10,12-pentaoxa-4lambda4-thiatricyclo[7.3.0.02,6]dodecan-9-yl]methanol
    —— (3aS,6S,7S,7aS)-6-chloro-2,2-dimethyl-3a-(phenylmethoxymethyl)-5,6,7,7a-tetrahydro-[1,3]dioxolo[4,5-b]pyran-7-ol 205248-98-2 C16H21ClO5
    (3aS,6S,7S,7aS)-6-chloro-2,2-dimethyl-3a-(phenylmethoxymethyl)-5,6,7,7a-tetrahydro-[1,3]dioxolo[4,5-b]pyran-7-ol
    —— (S)-2,3-O-(1-methylethylidene)-1-O-phenylmethyl-4,5-O-sulfinyl-β-D-fructopyranose 152192-23-9 C16H20O7S
    (S)-2,3-O-(1-methylethylidene)-1-O-phenylmethyl-4,5-O-sulfinyl-β-D-fructopyranose
    —— [(1R,2S,6S,9R)-4,4-dimethyl-11,11-bis(trifluoromethyl)-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-6-yl]methanol 205249-01-0 C12H14F6O6
    [(1R,2S,6S,9R)-4,4-dimethyl-11,11-bis(trifluoromethyl)-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-6-yl]methanol
    —— [(1R,2S,6S,9R)-4,4-dimethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-6-yl]methanol 205248-91-5 C10H16O6
    [(1R,2S,6S,9R)-4,4-dimethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-6-yl]methanol
    —— 6-deoxy-1,2:3,4-di-O-isopropylidene-6-phenylselenyl-α-D-galactopyranose 949466-63-1 C18H24O5Se
    6-deoxy-1,2:3,4-di-O-isopropylidene-6-phenylselenyl-α-D-galactopyranose
    —— 6-C-(diphenylphosphino)-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose 62102-18-5 C24H29O5P
    6-C-(diphenylphosphino)-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose
    —— (-)-6-benzoylamino-6-deoxy-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose 100574-17-2 C19H25NO6
    (-)-6-benzoylamino-6-deoxy-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose
    —— (5R,8R,9R,10S)-1-aza-10-benzyloxy-8,9-dimethylmethylenedioxy-2-methyl-3,6-dioxaspiro[4.5]dec-1-ene 801289-08-7 C18H23NO5
    (5R,8R,9R,10S)-1-aza-10-benzyloxy-8,9-dimethylmethylenedioxy-2-methyl-3,6-dioxaspiro[4.5]dec-1-ene
    —— (3aR,6R,7S,7aR)-6-(hydroxymethyl)-2,2-dimethyl-7-phenylmethoxy-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-carbonitrile 364635-38-1 C17H21NO5
    (3aR,6R,7S,7aR)-6-(hydroxymethyl)-2,2-dimethyl-7-phenylmethoxy-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-carbonitrile
    —— (3aR,6R,7S,7aR)-2,2-dimethyl-7-phenylmethoxy-6-(trimethylsilyloxymethyl)-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-carbonitrile 1054604-01-1 C20H29NO5Si
    (3aR,6R,7S,7aR)-2,2-dimethyl-7-phenylmethoxy-6-(trimethylsilyloxymethyl)-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-carbonitrile
    —— (5R,8R,9R,10S)-1-aza-10-benzyloxy-8,9-dimethylmethylenedioxy-3,6-dioxaspiro[4.5]decan-2-thione 785803-48-7 C17H21NO5S
    (5R,8R,9R,10S)-1-aza-10-benzyloxy-8,9-dimethylmethylenedioxy-3,6-dioxaspiro[4.5]decan-2-thione
    —— 3-O-Benzyl-1,2-O-isopropylidene-4,5-O-<(1'S)-trans-3'-phenyl-2'-propen-1'-yl>-β-D-fructopyranose 167612-51-3 C25H28O6
    3-O-Benzyl-1,2-O-isopropylidene-4,5-O-<(1'S)-trans-3'-phenyl-2'-propen-1'-yl>-β-D-fructopyranose
    —— [(3aR,6R,7S,7aR)-6-azido-2,2-dimethyl-7-phenylmethoxy-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-yl]methoxy-trimethylsilane 364635-35-8 C19H29N3O5Si
    [(3aR,6R,7S,7aR)-6-azido-2,2-dimethyl-7-phenylmethoxy-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-yl]methoxy-trimethylsilane
    —— (2R,3R,4R)-2,3,4-trimethyl-2,3-methylenedioxypentanedioic anhydride 109391-24-4 C9H12O5
    (2R,3R,4R)-2,3,4-trimethyl-2,3-methylenedioxypentanedioic anhydride
    —— (1'S,2'S,3'S,4'R,5'S)-6-chloro-9-(2',3'-isopropylidenedioxy-6'-oxabicyclo-[3.1.0]hex-4'-yl)purine 693250-95-2 C13H13ClN4O3
    (1'S,2'S,3'S,4'R,5'S)-6-chloro-9-(2',3'-isopropylidenedioxy-6'-oxabicyclo-[3.1.0]hex-4'-yl)purine
    —— (1'R,2'S,3'S,4'R,5'S)-6-chloro-9-(2',3'-isopropylidenedioxy-6'-oxabicyclo-[3.1.0]hex-4'-yl)purine 693250-98-5 C13H13ClN4O3
    (1'R,2'S,3'S,4'R,5'S)-6-chloro-9-(2',3'-isopropylidenedioxy-6'-oxabicyclo-[3.1.0]hex-4'-yl)purine
    —— 4,6-O-benzylidene-α-D-glucopyranose 1,2-O-(methyl orthoacetate) 1344087-17-7 C16H20O7
    4,6-O-benzylidene-α-D-glucopyranose 1,2-O-(methyl orthoacetate)
    —— ethyl (E,4R)-4-[(3aR,4R,7S,7aR)-2,2-dimethyl-7-[(E,4R,5S)-4-methyl-5-tri(propan-2-yl)silyloxyhex-2-enyl]-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-4-yl]-3-methyl-4-tri(propan-2-yl)silyloxybut-2-enoate 848187-95-1 C40H76O7Si2
    ethyl (E,4R)-4-[(3aR,4R,7S,7aR)-2,2-dimethyl-7-[(E,4R,5S)-4-methyl-5-tri(propan-2-yl)silyloxyhex-2-enyl]-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-4-yl]-3-methyl-4-tri(propan-2-yl)silyloxybut-2-enoate
    —— methyl 4,6-O-benzylidene-2,3-O-selenecarbonyl-α-D-mannoside 118330-02-2 C15H16O6Se
    methyl 4,6-O-benzylidene-2,3-O-selenecarbonyl-α-D-mannoside
    —— 1-(2,3-O-isopropylidene-α-D-mannopyranosyl)uracil 1051366-18-7 C13H18N2O7
    1-(2,3-O-isopropylidene-α-D-mannopyranosyl)uracil
    —— methyl 2-[(1R,3S,8R,10R,11R,15S,16S)-5,5-ditert-butyl-13,13,15-trimethyl-4,6,9,12,14,17-hexaoxa-5-silatetracyclo[8.7.0.03,8.011,15]heptadecan-16-yl]acetate 926915-54-0 C24H42O8Si
    methyl 2-[(1R,3S,8R,10R,11R,15S,16S)-5,5-ditert-butyl-13,13,15-trimethyl-4,6,9,12,14,17-hexaoxa-5-silatetracyclo[8.7.0.03,8.011,15]heptadecan-16-yl]acetate
    —— 1,6-Anhydro-3,4-O-isopropyliden-2-O-methyl-β-D-galactopyranose 20822-68-8 C10H16O5
    1,6-Anhydro-3,4-O-isopropyliden-2-O-methyl-β-D-galactopyranose
    —— (1R,2S,6S,7R,9R)-4,4,12,12-tetramethyl-7-(methylsulfinylmethyl)-3,5,8,11,13-pentaoxatricyclo[7.4.0.02,6]tridecane 1051367-43-1 C14H24O6S
    (1R,2S,6S,7R,9R)-4,4,12,12-tetramethyl-7-(methylsulfinylmethyl)-3,5,8,11,13-pentaoxatricyclo[7.4.0.02,6]tridecane
    —— tert-butyl-dimethyl-[[(1R,2S,6S,7R,9R)-4,4,12,12-tetramethyl-3,5,8,11,13-pentaoxatricyclo[7.4.0.02,6]tridecan-7-yl]methylsulfanylmethoxy]silane 1051367-44-2 C20H38O6SSi
    tert-butyl-dimethyl-[[(1R,2S,6S,7R,9R)-4,4,12,12-tetramethyl-3,5,8,11,13-pentaoxatricyclo[7.4.0.02,6]tridecan-7-yl]methylsulfanylmethoxy]silane
    —— [Z,3S,4S,4(2R,3S,4S,5R,6R)]-4-(3,4,5,6-tetrahydroxy-3,4:5,6-di-O-isopropylidene-2-tetrahydropyranyl)-4-hydroxy-3-methylbut-1-enyl N,N-diisopropylcarbamate 944244-62-6 C23H39NO8
    [Z,3S,4S,4(2R,3S,4S,5R,6R)]-4-(3,4,5,6-tetrahydroxy-3,4:5,6-di-O-isopropylidene-2-tetrahydropyranyl)-4-hydroxy-3-methylbut-1-enyl N,N-diisopropylcarbamate
    —— [1S,2R,3R,4S,4(2R,3S,4S,5R,6R)]-1,2-epoxy-4-(3,4,5,6-tetrahydroxy-3,4:5,6-di-O-isopropylidene-2-tetrahydropyranyl)-4-hydroxy-3-methylbutyl N,N-diisopropylcarbamate 944244-70-6 C23H39NO9
    [1S,2R,3R,4S,4(2R,3S,4S,5R,6R)]-1,2-epoxy-4-(3,4,5,6-tetrahydroxy-3,4:5,6-di-O-isopropylidene-2-tetrahydropyranyl)-4-hydroxy-3-methylbutyl N,N-diisopropylcarbamate
    —— 1-(3,4-O-isopropylidene-α-D-arabinopyranosyl)uracil 1293285-34-3 C12H16N2O6
    1-(3,4-O-isopropylidene-α-D-arabinopyranosyl)uracil
    —— methyl 2-[(1S,2S,6R,7R,9S,12R)-7-[(1S)-1-[tert-butyl(dimethyl)silyl]oxyprop-2-enyl]-4,4-diethyl-3,5,8,13-tetraoxatricyclo[7.4.0.02,6]tridecan-12-yl]acetate 870700-55-3 C25H44O7Si
    methyl 2-[(1S,2S,6R,7R,9S,12R)-7-[(1S)-1-[tert-butyl(dimethyl)silyl]oxyprop-2-enyl]-4,4-diethyl-3,5,8,13-tetraoxatricyclo[7.4.0.02,6]tridecan-12-yl]acetate
    —— methyl 2-[(1S,2S,6R,7S,9S,12R)-7-[(S)-[(4R)-2,2-diethyl-1,3-dioxolan-4-yl]-hydroxymethyl]-4,4-diethyl-3,5,8,13-tetraoxatricyclo[7.4.0.02,6]tridecan-12-yl]acetate 286931-36-0 C24H40O9
    methyl 2-[(1S,2S,6R,7S,9S,12R)-7-[(S)-[(4R)-2,2-diethyl-1,3-dioxolan-4-yl]-hydroxymethyl]-4,4-diethyl-3,5,8,13-tetraoxatricyclo[7.4.0.02,6]tridecan-12-yl]acetate
    —— (3aR,4R,6S,7aR)-6-but-3-enyl-4-[(R)-[tert-butyl(dimethyl)silyl]oxy-[(4R)-2,2-diethyl-1,3-dioxolan-4-yl]methyl]-2,2-diethyl-4,7a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran-7-one 286931-30-4 C28H50O7Si
    (3aR,4R,6S,7aR)-6-but-3-enyl-4-[(R)-[tert-butyl(dimethyl)silyl]oxy-[(4R)-2,2-diethyl-1,3-dioxolan-4-yl]methyl]-2,2-diethyl-4,7a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran-7-one