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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
    —— a-D-Mannopyranoside, methyl 2,3:4,6-bis-O-(1-methylethylidene)- —— C13H22O6
    a-D-Mannopyranoside, methyl 2,3:4,6-bis-O-(1-methylethylidene)-
    —— 2-Hydroxy-2-[(4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-8-yl)methoxy]ethenediazonium —— C14H21N2O7+
    2-Hydroxy-2-[(4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-8-yl)methoxy]ethenediazonium
    —— (4,4,11,11-Tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-8-yl)methyl 2-diazoacetate —— C14H20N2O7
    (4,4,11,11-Tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-8-yl)methyl 2-diazoacetate
    —— (2S)-2-phenyl-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-one —— C12H12O4
    (2S)-2-phenyl-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-one
    —— 2,2-Dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-one —— C8H12O4
    2,2-Dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-one
    —— 2,2,2-trichloroethyl N-(4-methoxy-2,2,6-trimethyl-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-7-yl)carbamate —— C13H20Cl3NO6
    2,2,2-trichloroethyl N-(4-methoxy-2,2,6-trimethyl-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-7-yl)carbamate
    —— N-(4-methoxy-2,2,6-trimethyl-4,7a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran-7-ylidene)hydroxylamine —— C10H17NO5
    N-(4-methoxy-2,2,6-trimethyl-4,7a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran-7-ylidene)hydroxylamine
    —— 3-O-Acetyl-4,6-dideoxy-1,2-O-ethenylidene-4-(((2,2,2-trichloroethoxy)carbonyl)amino)hexopyranose —— C13H16Cl3NO7
    3-O-Acetyl-4,6-dideoxy-1,2-O-ethenylidene-4-(((2,2,2-trichloroethoxy)carbonyl)amino)hexopyranose
    —— 6-Methoxy-4-methyl-7a-(trimethylsilylmethyl)-3a,4,6,7-tetrahydro-[1,3]dioxolo[4,5-c]pyran-2-one —— C12H22O5Si
    6-Methoxy-4-methyl-7a-(trimethylsilylmethyl)-3a,4,6,7-tetrahydro-[1,3]dioxolo[4,5-c]pyran-2-one
    —— (6-methoxy-2,2,4-trimethyl-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-7-yl) acetate —— C12H20O6
    (6-methoxy-2,2,4-trimethyl-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-7-yl) acetate
    —— 4,4,11,11-Tetramethyl-8-(2-nitroethenyl)-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane —— C13H19NO7
    4,4,11,11-Tetramethyl-8-(2-nitroethenyl)-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane
    —— N-[(4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-6-yl)methyl]hydroxylamine —— C12H21NO6
    N-[(4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-6-yl)methyl]hydroxylamine
    —— 1-benzyl-5-methyl-1H-[1,2,3]triazole-4-carboxylic acid 1-(2,3:4,5-di-O-isopropylidene)-β-D-fructopyranose ester 1119518-76-1 C23H29N3O7
    1-benzyl-5-methyl-1H-[1,2,3]triazole-4-carboxylic acid 1-(2,3:4,5-di-O-isopropylidene)-β-D-fructopyranose ester
    —— 1-benzyl-5-methyl-1H-[1,2,3]triazole-4-carboxylic acid 3-(1,2:4,5-di-O-isopropylidene)-β-D-fructopyranose ester 1119518-74-9 C23H29N3O7
    1-benzyl-5-methyl-1H-[1,2,3]triazole-4-carboxylic acid 3-(1,2:4,5-di-O-isopropylidene)-β-D-fructopyranose ester
    —— 1,6-anhydro-2,3-O-isopropylidene-β-D-lyxo-hexopyranos-4-ulose 14440-50-7 C9H12O5
    1,6-anhydro-2,3-O-isopropylidene-β-D-lyxo-hexopyranos-4-ulose
    —— (3'aR,5S,7'S,7'aR)-7'-[tert-butyl(dimethyl)silyl]oxy-2',2'-diethylspiro[1,3-oxazolidine-5,6'-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran]-2-one 403501-38-2 C18H33NO6Si
    (3'aR,5S,7'S,7'aR)-7'-[tert-butyl(dimethyl)silyl]oxy-2',2'-diethylspiro[1,3-oxazolidine-5,6'-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran]-2-one
    —— (1R)-1-[(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]ethan-1-ol 1374769-16-0 C13H22N2O4S
    (1R)-1-[(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]ethan-1-ol
    —— (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-ene-8-carbaldehyde 1374769-14-8 C12H18N2O4S
    (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-ene-8-carbaldehyde
    —— (1S)-1-[(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]ethan-1-ol 1374769-15-9 C13H22N2O4S
    (1S)-1-[(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]ethan-1-ol
    —— 3,4-O-isopropylidene-1,2-O-sulfinyl-α-D-arabinopyranose 946498-63-1 C8H12O6S
    3,4-O-isopropylidene-1,2-O-sulfinyl-α-D-arabinopyranose
    —— (3'aR,4S,7'R,7'aR)-2,2,2',2'-tetramethyl-7'-prop-1-en-2-ylspiro[1,3-dioxolane-4,6'-4,7a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran]-7'-ol 176719-03-2 C15H24O6
    (3'aR,4S,7'R,7'aR)-2,2,2',2'-tetramethyl-7'-prop-1-en-2-ylspiro[1,3-dioxolane-4,6'-4,7a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran]-7'-ol
    —— endo-4-O-Cyclohexylcarbamoyl-6-O-formyl-2,3-O-(2,2,2-trichloroethylidene)-β-D-gulopyranosyl azide 271588-03-5 C16H21Cl3N4O7
    endo-4-O-Cyclohexylcarbamoyl-6-O-formyl-2,3-O-(2,2,2-trichloroethylidene)-β-D-gulopyranosyl azide
    —— endo-4-O-Cyclohexylcarbamoyl-2,3-O-(2,2,2-trichloroethylidene)-β-D-gulopyranosyl azide 271588-02-4 C15H21Cl3N4O6
    endo-4-O-Cyclohexylcarbamoyl-2,3-O-(2,2,2-trichloroethylidene)-β-D-gulopyranosyl azide
    —— 3'',4'',6''-tri-O-benzyl-1'',2''-dideoxy-D-arabino-hex-1''-enyl (methyl (2R)-2-C-((3',4',6'-tri-O-benzyl-1',2'-dideoxy-D-arabino-hex-1'-enyl)-(2'-ethanoate))-3,4-O-isopropylidene-2,6,7-trideoxy-β-D-galacto-octopyranosid)uronate 740840-43-1 C68H78O14
    3'',4'',6''-tri-O-benzyl-1'',2''-dideoxy-D-arabino-hex-1''-enyl (methyl (2R)-2-C-((3',4',6'-tri-O-benzyl-1',2'-dideoxy-D-arabino-hex-1'-enyl)-(2'-ethanoate))-3,4-O-isopropylidene-2,6,7-trideoxy-β-D-galacto-octopyranosid)uronate
    —— 8-O-(3,4,6-tri-O-benzyl-1,2-dideoxy-D-arabino-hex-1-enyl)-6,7,9-trideoxy-1,2:3,4-di-O-isopropylidene-α-D-galacto-nona-8-enopyranose 302800-94-8 C42H52O9
    8-O-(3,4,6-tri-O-benzyl-1,2-dideoxy-D-arabino-hex-1-enyl)-6,7,9-trideoxy-1,2:3,4-di-O-isopropylidene-α-D-galacto-nona-8-enopyranose
    —— 3,4,6-tri-O-benzyl-1,2-dideoxy-α-D-arabino-hex-1-enyl (6,7-dideoxy-1,2:3,4-di-O-isopropylidene-α-D-galactopyranosid)uronate 302800-92-6 C41H50O10
    3,4,6-tri-O-benzyl-1,2-dideoxy-α-D-arabino-hex-1-enyl (6,7-dideoxy-1,2:3,4-di-O-isopropylidene-α-D-galactopyranosid)uronate
    —— 6-S-acetyl-6-deoxy-1,2:3,4-di-O-isopropylidene-6-thio-α-D-galactopyranose 16714-06-0 C14H22O6S
    6-S-acetyl-6-deoxy-1,2:3,4-di-O-isopropylidene-6-thio-α-D-galactopyranose
    —— 2-C-chlorodifluoromethyl-3,4-di-O-[(R)-2,2,2-trichloroethylidene-2-deoxy-5(R),6-O-isopropylidene]-β-D-arabinohexopyranos-5-ulosyl bromide 722541-49-3 C12H13BrCl4F2O5
    2-C-chlorodifluoromethyl-3,4-di-O-[(R)-2,2,2-trichloroethylidene-2-deoxy-5(R),6-O-isopropylidene]-β-D-arabinohexopyranos-5-ulosyl bromide
    —— 1,2-dideoxy-3,4:6,7-di-O-isopropylidene-1,1-[propylenebis(sulfanediyl)]-2-C-(trifluoromethyl)-D-glycero-D-galacto-heptopyranose 197707-32-7 C17H25F3O5S2
    1,2-dideoxy-3,4:6,7-di-O-isopropylidene-1,1-[propylenebis(sulfanediyl)]-2-C-(trifluoromethyl)-D-glycero-D-galacto-heptopyranose
    —— (3aR,4R,7S,7aR)-4-[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]-2,2-dimethyl-6,6-bis(methylsulfanyl)-7-(trifluoromethyl)-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran 197707-34-9 C16H25F3O5S2
    (3aR,4R,7S,7aR)-4-[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]-2,2-dimethyl-6,6-bis(methylsulfanyl)-7-(trifluoromethyl)-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran
    —— 1,2,4-O-orthoacetyl-D-glucose 55911-85-8 C8H12O6
    1,2,4-O-orthoacetyl-D-glucose
    —— 1,2:3,4-di-O-isopropylidene-1-(tetrazol-5'-yl)-β-D-arabinopyranose 1264213-61-7 C12H18N4O5
    1,2:3,4-di-O-isopropylidene-1-(tetrazol-5'-yl)-β-D-arabinopyranose
    —— 5-<5'-(1',2':3',4'-di-O-isopropylidene-β-L-arabinopyranosyl)>tetrazole 222712-30-3 C12H18N4O5
    5-<5'-(1',2':3',4'-di-O-isopropylidene-β-L-arabinopyranosyl)>tetrazole
    —— 1,2:3,4-di-O-isopropylidene-α-D-galacturononitrile 102527-16-2 C12H17NO5
    1,2:3,4-di-O-isopropylidene-α-D-galacturononitrile
    —— 3,4,6-tri-O-benzyl-1,2-O-(1-methoxyethylidene)-β-D-mannopyranose 68681-00-5 C30H34O7
    3,4,6-tri-O-benzyl-1,2-O-(1-methoxyethylidene)-β-D-mannopyranose
    —— 3,4,6-tri-O-benzyl-β-D-mannopyranose 1,2-(pent-4-enyl orthobenzoate) 125392-62-3 C39H42O7
    3,4,6-tri-O-benzyl-β-D-mannopyranose 1,2-(pent-4-enyl orthobenzoate)
    —— 1,2:4,5-di-O-isopropylidene-3-C-methyl-β-D-psicopyranose 63319-09-5 C13H22O6
    1,2:4,5-di-O-isopropylidene-3-C-methyl-β-D-psicopyranose
    —— methyl 4-azido-4-deoxy-2,3-O-isopropylidene-β-D-ribopyranoside 3964-10-1 C9H15N3O4
    methyl 4-azido-4-deoxy-2,3-O-isopropylidene-β-D-ribopyranoside
    —— O-phenyl O-(((3aR,5R,5aS,8aS,8bR)-2,2,7,7-tetramethyltetrahydro-3aH-bis([1,3]dioxolo)[4,5-b:4',5'-d]pyran-5-yl)methyl) carbonothioate 1424273-58-4 C19H24O7S
    O-phenyl O-(((3aR,5R,5aS,8aS,8bR)-2,2,7,7-tetramethyltetrahydro-3aH-bis([1,3]dioxolo)[4,5-b:4',5'-d]pyran-5-yl)methyl) carbonothioate
    —— 6-O-(4-bromobenzyl)-1,2:3,4-di-O-isopropylidene-α-D-galactopyranoside 294637-29-9 C19H25BrO6
    6-O-(4-bromobenzyl)-1,2:3,4-di-O-isopropylidene-α-D-galactopyranoside
    —— 6-O-(4-chlorobenzyl)-1,2:3,4-di-O-isopropylidene-α-D-galactopyranoside 294637-30-2 C19H25ClO6
    6-O-(4-chlorobenzyl)-1,2:3,4-di-O-isopropylidene-α-D-galactopyranoside
    —— tert-Butyl-diphenyl-((3aR,4S,6R,7S,7aR)-2,2,4-trimethyl-6-oxiranylmethoxy-tetrahydro-[1,3]dioxolo[4,5-c]pyran-7-yloxy)-silane 515152-09-7 C28H38O6Si
    tert-Butyl-diphenyl-((3aR,4S,6R,7S,7aR)-2,2,4-trimethyl-6-oxiranylmethoxy-tetrahydro-[1,3]dioxolo[4,5-c]pyran-7-yloxy)-silane
    —— (3'aR,4S,7'S,7'aS)-2'-ethyl-2,2-dimethylspiro[1,3-dioxolane-4,6'-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran]-7'-ol 205932-48-5 C12H20O6
    (3'aR,4S,7'S,7'aS)-2'-ethyl-2,2-dimethylspiro[1,3-dioxolane-4,6'-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran]-7'-ol
    —— 2,3-O-(1-methylethylidene)-4,5-O-sulfonyl-β-D-fructopyranose chlorosulfate 152192-22-8 C9H13ClO10S2
    2,3-O-(1-methylethylidene)-4,5-O-sulfonyl-β-D-fructopyranose chlorosulfate
    —— 1,2:4,5-di-O-isopropylidene-3-O-(propa-1,2-diene)-β-D-fructopyranose 364733-11-9 C15H22O6
    1,2:4,5-di-O-isopropylidene-3-O-(propa-1,2-diene)-β-D-fructopyranose
    —— Methyl 4,6-O-benzyliden-2,3-O-carbonyl-α-D-mannopyranosid 19773-96-7 C15H16O7
    Methyl 4,6-O-benzyliden-2,3-O-carbonyl-α-D-mannopyranosid
    —— methyl (2S,4R)-2,3:4,6-di-O-benzylidene-α-D-glucopyranoside 148406-80-8 C21H22O6
    methyl (2S,4R)-2,3:4,6-di-O-benzylidene-α-D-glucopyranoside
    —— 2,3,4,6-di-O-isopropylidene-α-mannosyl chloride 181120-93-4 C12H19ClO5
    2,3,4,6-di-O-isopropylidene-α-mannosyl chloride
    —— ((3aR,5R,5aS,8aS,8bR)-2,2,7,7-tetramethyltetrahydro-5H-bis([1,3]dioxolo)[4,5-b:4',5'-d]pyran-5-yl)methyl acrylate 2715-35-7 C15H22O7
    ((3aR,5R,5aS,8aS,8bR)-2,2,7,7-tetramethyltetrahydro-5H-bis([1,3]dioxolo)[4,5-b:4',5'-d]pyran-5-yl)methyl acrylate
    —— methyl 3,4-O-isopropylidene-2-O-trifluoromethanesulfonyl-β-D-arabinopyranoside 725232-71-3 C10H15F3O7S
    methyl 3,4-O-isopropylidene-2-O-trifluoromethanesulfonyl-β-D-arabinopyranoside