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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
    —— 6,6'-O-(2,2'-oxydiethyl)-bis(1,2:3,4-di-O-2-propylidene-α-D-galactopyranose) ether 314770-81-5 C28H46O13
    6,6'-O-(2,2'-oxydiethyl)-bis(1,2:3,4-di-O-2-propylidene-α-D-galactopyranose) ether
    —— [(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 N-diazocarbamate 139721-74-7 C13H19N3O7
    [(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 N-diazocarbamate
    —— 6-O-(4-O-n-octylbut-2-yn-1-yl)-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose 1108749-10-5 C24H40O7
    6-O-(4-O-n-octylbut-2-yn-1-yl)-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose
    —— 6-O-(4-O-n-octylbut-1-yl)-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose 1108749-09-2 C24H44O7
    6-O-(4-O-n-octylbut-1-yl)-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose
    —— 1,2:3,4-di-O-isopropylidene-6-O-methylsulphonyl-α-D-galactopyranose 4148-55-4 C13H22O8S
    1,2:3,4-di-O-isopropylidene-6-O-methylsulphonyl-α-D-galactopyranose
    —— 6-O-(p-O-n-octylphen-1-yl)-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose 1429226-82-3 C26H40O7
    6-O-(p-O-n-octylphen-1-yl)-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose
    —— 6-O-(4-O-n-dodecylbut-1-yl)-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose 1108749-12-7 C28H52O7
    6-O-(4-O-n-dodecylbut-1-yl)-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose
    —— 6-O-(p-O-n-dodecylphen-1-yl)-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose 1429226-83-4 C30H48O7
    6-O-(p-O-n-dodecylphen-1-yl)-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose
    —— 6-O-(4-O-n-dodecylbut-2-yn-1-yl)-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose 1108749-13-8 C28H48O7
    6-O-(4-O-n-dodecylbut-2-yn-1-yl)-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose
    —— 6-O-Chlorformyl-1,2:3,4-di-O-isopropyliden-D-galactose 79046-42-7 C13H19ClO7
    6-O-Chlorformyl-1,2:3,4-di-O-isopropyliden-D-galactose
    —— 6-O-methacryloyl-1,2:3,4-di-O-isopropylidene-D-galactopyranose 2715-36-8 C16H24O7
    6-O-methacryloyl-1,2:3,4-di-O-isopropylidene-D-galactopyranose
    —— 1,2-O-Isopropyliden-α-D-galactopyranose 60945-40-6 C9H16O6
    1,2-O-Isopropyliden-α-D-galactopyranose
    —— methyl (3aS,4R,7aR)-4-[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]-2,2-dimethyl-3a,7a-dihydro-4H-[1,3]dioxolo[4,5-c]pyran-6-carboxylate 107961-76-2 C15H22O7
    methyl (3aS,4R,7aR)-4-[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]-2,2-dimethyl-3a,7a-dihydro-4H-[1,3]dioxolo[4,5-c]pyran-6-carboxylate
    —— p-tolyl 3,4-O-carbonate-2,6-dideoxy-1-thio-β-D-glucopyranoside 1040917-49-4 C14H16O4S
    p-tolyl 3,4-O-carbonate-2,6-dideoxy-1-thio-β-D-glucopyranoside
    —— 1,2:3,4-di-O-isopropylidene-D/L-glycero-α-D-galacto-hepto-1,5-pyranose 59401-69-3 C13H22O7
    1,2:3,4-di-O-isopropylidene-D/L-glycero-α-D-galacto-hepto-1,5-pyranose
    —— 1,6-anhydro-3,4-O-isopropylidene-β-D-galactopyranose 17073-95-9 C9H14O5
    1,6-anhydro-3,4-O-isopropylidene-β-D-galactopyranose
    —— 1,5-anhydro-6-O-(tert-butyldimethylsilyl)-3,4-O-carbonate-2-deoxy-D-lyxo-hex-1-enopyranose 163228-38-4 C13H22O5Si
    1,5-anhydro-6-O-(tert-butyldimethylsilyl)-3,4-O-carbonate-2-deoxy-D-lyxo-hex-1-enopyranose
    —— 6-O-allyl-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose 2771-58-6 C15H24O6
    6-O-allyl-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose
    —— (3aR,4S,7R,7aS)-2,2-dimethyl-4-phenylselanyl-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-7-ol 256341-98-7 C14H18O4Se
    (3aR,4S,7R,7aS)-2,2-dimethyl-4-phenylselanyl-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-7-ol
    —— allyl 2,3:4,6-di-O-isopropylidene-β-D-mannopyranoside 100639-19-8 C15H24O6
    allyl 2,3:4,6-di-O-isopropylidene-β-D-mannopyranoside
    —— 3-O-allyl-1,2:4,6-di-O-isopropylidene-β-D-mannopyranose 1312751-52-2 C15H24O6
    3-O-allyl-1,2:4,6-di-O-isopropylidene-β-D-mannopyranose
    —— allyl 2,3:4,6-di-O-isopropylidene-α-D-mannopyranoside 85207-15-4 C15H24O6
    allyl 2,3:4,6-di-O-isopropylidene-α-D-mannopyranoside
    —— methyl 2,3:4,6-di-O-isopropylidene-β-D-glucopyranoside 89387-76-8 C13H22O6
    methyl 2,3:4,6-di-O-isopropylidene-β-D-glucopyranoside
    —— (3aR,7aS)-2,2-dimethyltetrahydro-4H-[1,3]dioxolo[4,5-c]pyran-6-ol 86795-44-0 C8H14O4
    (3aR,7aS)-2,2-dimethyltetrahydro-4H-[1,3]dioxolo[4,5-c]pyran-6-ol
    —— (3aR,7aS)-2,2-dimethyltetrahydro-4H-[1,3]dioxolo[4,5-c]pyran-6-ol 86795-47-3 C8H14O4
    (3aR,7aS)-2,2-dimethyltetrahydro-4H-[1,3]dioxolo[4,5-c]pyran-6-ol
    —— 3,4-O-isopropylidene-L-fucose 86795-42-8 C9H16O5
    3,4-O-isopropylidene-L-fucose
    —— 1-(4-tolyl)thio-2,3-O-isopropylidene-4-O-(1-methoxy-1-methylethyl)-β-D-xylopyranoside 1445703-80-9 C19H28O5S
    1-(4-tolyl)thio-2,3-O-isopropylidene-4-O-(1-methoxy-1-methylethyl)-β-D-xylopyranoside
    —— (1R,2S,6S,7S,9R)-4,4,12,12-tetramethyl-7-[2-[2-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]-3,5,8,11,13-pentaoxatricyclo[7.4.0.02,6]tridecane 645410-65-7 C34H56O15
    (1R,2S,6S,7S,9R)-4,4,12,12-tetramethyl-7-[2-[2-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]-3,5,8,11,13-pentaoxatricyclo[7.4.0.02,6]tridecane
    —— (1R,2S,6S,7S,9R)-4,4,12,12-tetramethyl-7-[2-[2-[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]ethoxymethyl]prop-2-enoxy]ethoxy]-3,5,8,11,13-pentaoxatricyclo[7.4.0.02,6]tridecane 645410-61-3 C32H52O14
    (1R,2S,6S,7S,9R)-4,4,12,12-tetramethyl-7-[2-[2-[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]ethoxymethyl]prop-2-enoxy]ethoxy]-3,5,8,11,13-pentaoxatricyclo[7.4.0.02,6]tridecane
    —— 3-Benzo[1,3]dioxol-5-yl-propionic acid (3aS,5aR,8aR,8bS)-2,2,7,7-tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran-3a-ylmethyl ester 174970-67-3 C22H28O9
    3-Benzo[1,3]dioxol-5-yl-propionic acid (3aS,5aR,8aR,8bS)-2,2,7,7-tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran-3a-ylmethyl ester
    —— allyl 3,4-O-isopropylidene-α-L-fucopyranoside 108182-34-9 C12H20O5
    allyl 3,4-O-isopropylidene-α-L-fucopyranoside
    —— (3'aR,4S,7'aR)-2,2,2',2'-tetraethylspiro[1,3-dioxolane-4,6'-4,7a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran]-7'-one 205932-35-0 C16H26O6
    (3'aR,4S,7'aR)-2,2,2',2'-tetraethylspiro[1,3-dioxolane-4,6'-4,7a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran]-7'-one
    —— 205932-37-2 C16H22O6
    —— benzyl 3,4-O-isopropylidene-α-D-fucopyranoside 126900-97-8 C16H22O5
    benzyl 3,4-O-isopropylidene-α-D-fucopyranoside
    —— allyl 3,4-O-isopropylidene-6-O-(1-methoxy-1-methylethyl)-β-D-galactopyranoside 147221-63-4 C16H28O7
    allyl 3,4-O-isopropylidene-6-O-(1-methoxy-1-methylethyl)-β-D-galactopyranoside
    —— [(3aR,4R,7R,7aR)-7-azido-2,2-dimethyl-6-(4-methylphenyl)sulfanyl-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-4-yl]methanol 1310050-46-4 C16H21N3O4S
    [(3aR,4R,7R,7aR)-7-azido-2,2-dimethyl-6-(4-methylphenyl)sulfanyl-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-4-yl]methanol
    —— 3,4-O-isopropylidene-6-O-tert-butyldiphenylsilyl-D-galactal 137792-66-6 C25H32O4Si
    3,4-O-isopropylidene-6-O-tert-butyldiphenylsilyl-D-galactal
    —— (1R,2S)-1-((3aS,4R,6S,7aS)-6-((tert-butyldiphenylsilyloxy)methyl)-2,2-dimethyltetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-4-yl)-3-((4-methoxybenzyl)oxy)propane-1,2-diol 1449374-96-2 C36H48O8Si
    (1R,2S)-1-((3aS,4R,6S,7aS)-6-((tert-butyldiphenylsilyloxy)methyl)-2,2-dimethyltetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-4-yl)-3-((4-methoxybenzyl)oxy)propane-1,2-diol
    —— 1,6-anhydro-3,4-O-(S)-benzylidene-β-D-galactopyranose 71021-25-5 C13H14O5
    1,6-anhydro-3,4-O-(S)-benzylidene-β-D-galactopyranose
    —— (5R)-5-[(3aR,4R,6R,7aR)-4-[(4S,5R)-5-[[tert-butyl(dimethyl)silyl]oxymethyl]-2,2-dimethyl-1,3-dioxolan-4-yl]-2,2-dimethyl-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-6-yl]-5-[tert-butyl(dimethyl)silyl]oxypentan-2-one 920018-86-6 C31H60O8Si2
    (5R)-5-[(3aR,4R,6R,7aR)-4-[(4S,5R)-5-[[tert-butyl(dimethyl)silyl]oxymethyl]-2,2-dimethyl-1,3-dioxolan-4-yl]-2,2-dimethyl-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-6-yl]-5-[tert-butyl(dimethyl)silyl]oxypentan-2-one
    —— (3aR,4R,6R,7S,7aS)-7-Benzyloxy-4-bromomethyl-6-methoxy-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran 73135-47-4 C17H23BrO5
    (3aR,4R,6R,7S,7aS)-7-Benzyloxy-4-bromomethyl-6-methoxy-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran
    —— (2S)-2-[(3aR,4R,6R,7aR)-4-[(4S,5R)-2,2-dimethyl-5-(phenylmethoxymethyl)-1,3-dioxolan-4-yl]-2,2-dimethyl-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-6-yl]-2-(2-trimethylsilylethoxymethoxy)acetaldehyde 920018-88-8 C29H46O9Si
    (2S)-2-[(3aR,4R,6R,7aR)-4-[(4S,5R)-2,2-dimethyl-5-(phenylmethoxymethyl)-1,3-dioxolan-4-yl]-2,2-dimethyl-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-6-yl]-2-(2-trimethylsilylethoxymethoxy)acetaldehyde
    —— (4S,5R)-5-[(3aR,4R,6R,7aR)-6-[(1S,2R,6R)-6-[(3aR,4R,6R,7aR)-4-[(4S,5R)-5-[[tert-butyl(dimethyl)silyl]oxymethyl]-2,2-dimethyl-1,3-dioxolan-4-yl]-2,2-dimethyl-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-6-yl]-2,6-bis[[tert-butyl(dimethyl)silyl]oxy]-3-methylidene-1-(2-trimethylsilylethoxymethoxy)hexyl]-2,2-dimethyl-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-4-yl]-2,2-dimethyl-1,3-dioxolane-4-carbaldehyde 920018-95-7 C59H112O16Si4
    (4S,5R)-5-[(3aR,4R,6R,7aR)-6-[(1S,2R,6R)-6-[(3aR,4R,6R,7aR)-4-[(4S,5R)-5-[[tert-butyl(dimethyl)silyl]oxymethyl]-2,2-dimethyl-1,3-dioxolan-4-yl]-2,2-dimethyl-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-6-yl]-2,6-bis[[tert-butyl(dimethyl)silyl]oxy]-3-methylidene-1-(2-trimethylsilylethoxymethoxy)hexyl]-2,2-dimethyl-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-4-yl]-2,2-dimethyl-1,3-dioxolane-4-carbaldehyde
    —— [(4R,5S)-5-[(3aR,4R,6R,7aR)-6-[(1R,5R,6S)-6-[(3aR,4R,6R,7aR)-4-[(4S,5R)-2,2-dimethyl-5-(phenylmethoxymethyl)-1,3-dioxolan-4-yl]-2,2-dimethyl-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-6-yl]-1,5-bis[[tert-butyl(dimethyl)silyl]oxy]-4-methylidene-6-(2-trimethylsilylethoxymethoxy)hexyl]-2,2-dimethyl-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-4-yl]-2,2-dimethyl-1,3-dioxolan-4-yl]methoxy-tert-butyl-dimethylsilane 920018-89-9 C66H120O16Si4
    [(4R,5S)-5-[(3aR,4R,6R,7aR)-6-[(1R,5R,6S)-6-[(3aR,4R,6R,7aR)-4-[(4S,5R)-2,2-dimethyl-5-(phenylmethoxymethyl)-1,3-dioxolan-4-yl]-2,2-dimethyl-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-6-yl]-1,5-bis[[tert-butyl(dimethyl)silyl]oxy]-4-methylidene-6-(2-trimethylsilylethoxymethoxy)hexyl]-2,2-dimethyl-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-4-yl]-2,2-dimethyl-1,3-dioxolan-4-yl]methoxy-tert-butyl-dimethylsilane
    —— 3,4-di-O-benzyl-6-O-(tert-butyldimethylsilyl)-1,2-O-(1-methoxyethylidene)-β-D-mannopyranose 270087-60-0 C29H42O7Si
    3,4-di-O-benzyl-6-O-(tert-butyldimethylsilyl)-1,2-O-(1-methoxyethylidene)-β-D-mannopyranose
    —— 1,2-O-(1-ethoxyethylene) 3,4,6-tri-O-benzyl-1-thio-α-D-glucopyranose 53270-12-5 C31H36O7
    1,2-O-(1-ethoxyethylene) 3,4,6-tri-O-benzyl-1-thio-α-D-glucopyranose
    —— [(1R,2S,6S,7R,9R)-4,4,12,12-tetramethyl-3,5,8,11,13-pentaoxatricyclo[7.4.0.02,6]tridecan-7-yl] 2,2,2-trichloroethanimidate 1008130-95-7 C14H20Cl3NO6
    [(1R,2S,6S,7R,9R)-4,4,12,12-tetramethyl-3,5,8,11,13-pentaoxatricyclo[7.4.0.02,6]tridecan-7-yl] 2,2,2-trichloroethanimidate
    —— O-ethyl O'-(1,2:3,4-di-O-isopropylidene-α-D-galactopyranosyl)[(diethoxyphosphinyl)methyl]phosphonate 898822-97-4 C19H36O11P2
    O-ethyl O'-(1,2:3,4-di-O-isopropylidene-α-D-galactopyranosyl)[(diethoxyphosphinyl)methyl]phosphonate
    —— (2,3,4,5,6-pentafluorophenyl) 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]propane-1-sulfonate 452905-66-7 C20H23F5O8S
    (2,3,4,5,6-pentafluorophenyl) 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]propane-1-sulfonate
    —— 1,5-anhydro-6-O-benzyl-3,4-O-carbonate-2-deoxy-D-lyxo-hex-1-enopyranose 188010-90-4 C14H14O5
    1,5-anhydro-6-O-benzyl-3,4-O-carbonate-2-deoxy-D-lyxo-hex-1-enopyranose