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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
    —— 1-[(1S,2R,6R,8S,9R)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-8-yl]but-3-en-1-one 1308249-56-0 C15H22O6
    1-[(1S,2R,6R,8S,9R)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-8-yl]but-3-en-1-one
    —— (R)-cyclopropyl-[(1S,2R,6R,8R,9S)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-8-yl]methanamine 844505-01-7 C15H25NO5
    (R)-cyclopropyl-[(1S,2R,6R,8R,9S)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-8-yl]methanamine
    —— (1R,2S,6S,7R,9R)-4,4,12,12-tetramethyl-7-(methylsulfonylmethyl)-3,5,8,11,13-pentaoxatricyclo[7.4.0.02,6]tridecane 1051367-41-9 C14H24O7S
    (1R,2S,6S,7R,9R)-4,4,12,12-tetramethyl-7-(methylsulfonylmethyl)-3,5,8,11,13-pentaoxatricyclo[7.4.0.02,6]tridecane
    —— [(4S,5R)-2,2-dimethyl-5-[(1R,2S,6S,9R)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-6-yl]-1,3-dioxolan-4-yl]methanol 177421-51-1 C17H28O8
    [(4S,5R)-2,2-dimethyl-5-[(1R,2S,6S,9R)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-6-yl]-1,3-dioxolan-4-yl]methanol
    —— (3aR,7R,7aR)-4-hydroxy-7-methoxyspiro[3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6,1'-cyclopentane]-2-one 297754-66-6 C11H16O6
    (3aR,7R,7aR)-4-hydroxy-7-methoxyspiro[3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6,1'-cyclopentane]-2-one
    —— 6-deoxy-1,2:3,4-di-O-isopropylidene-6-(2-thienylselenyl)-α-D-galactopyranose 1258393-18-8 C16H22O5SSe
    6-deoxy-1,2:3,4-di-O-isopropylidene-6-(2-thienylselenyl)-α-D-galactopyranose
    —— (3aR,4S,6R,7S,7aS)-2,2,4-Trimethyl-6-phenylselanyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-7-ol 210688-76-9 C15H20O4Se
    (3aR,4S,6R,7S,7aS)-2,2,4-Trimethyl-6-phenylselanyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-7-ol
    —— 1,2:3,4-di-O-isopropylidene-6-O-(methyl N-benzylphosphoramidyl)-D-galactopyranose 1598426-46-0 C20H30NO8P
    1,2:3,4-di-O-isopropylidene-6-O-(methyl N-benzylphosphoramidyl)-D-galactopyranose
    —— 1,2:3,4-di-O-isopropylidene-6-O-(methyl phosphoramidyl)-D-galactopyranose 1598426-76-6 C13H24NO8P
    1,2:3,4-di-O-isopropylidene-6-O-(methyl phosphoramidyl)-D-galactopyranose
    —— 1-(6'-O-t-butyldimethylsilyl-3',4'-O-isopropylidene-β-D-lyxo-hexopyranosyl-2'-ulose)uracil 1527502-60-8 C19H30N2O7Si
    1-(6'-O-t-butyldimethylsilyl-3',4'-O-isopropylidene-β-D-lyxo-hexopyranosyl-2'-ulose)uracil
    —— (1S,2R,6R,8S,9R)-8-[[(3aR,4R,6S,6aS)-4-methoxy-2,2-dimethyl-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxol-6-yl]methylselanylmethyl]-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane 1414863-60-7 C21H34O9Se
    (1S,2R,6R,8S,9R)-8-[[(3aR,4R,6S,6aS)-4-methoxy-2,2-dimethyl-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxol-6-yl]methylselanylmethyl]-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane
    —— (3aR,5S,6R,6aR)-2,2-dimethyl-5-[[(1S,2R,6R,8S,9R)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-8-yl]methylselanylmethyl]-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxol-6-ol 1414863-61-8 C20H32O9Se
    (3aR,5S,6R,6aR)-2,2-dimethyl-5-[[(1S,2R,6R,8S,9R)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-8-yl]methylselanylmethyl]-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxol-6-ol
    —— (1S,2R,6R,8R,9S)-8-[[(2R,4aR,7S,8R,9R,9aR)-2-phenyl-7,8,9-tris(phenylmethoxy)-4a,6,7,8,9,9a-hexahydro-4H-[1,3]dioxino[5,4-b]oxepin-6-yl]oxymethyl]-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane 1401449-20-4 C47H54O12
    (1S,2R,6R,8R,9S)-8-[[(2R,4aR,7S,8R,9R,9aR)-2-phenyl-7,8,9-tris(phenylmethoxy)-4a,6,7,8,9,9a-hexahydro-4H-[1,3]dioxino[5,4-b]oxepin-6-yl]oxymethyl]-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane
    —— 2-azido-3-O-benzyl-2-deoxy-4,5-O-isopropylidene-β-D-fructopyranose 402589-09-7 C16H21N3O5
    2-azido-3-O-benzyl-2-deoxy-4,5-O-isopropylidene-β-D-fructopyranose
    —— 6-amino-1,2:3,4-di-O-isopropylidene-7-C-methyl-6,7,8-trideoxy-L-glycero-α-D-galacto-1,5-octopyranose 1338819-28-5 C15H27NO5
    6-amino-1,2:3,4-di-O-isopropylidene-7-C-methyl-6,7,8-trideoxy-L-glycero-α-D-galacto-1,5-octopyranose
    —— 2-Chloro-acrylic acid (3aR,5R,5aS,8aS,8bR)-2,2,7,7-tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran-5-ylmethyl ester 141936-59-6 C15H21ClO7
    2-Chloro-acrylic acid (3aR,5R,5aS,8aS,8bR)-2,2,7,7-tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran-5-ylmethyl ester
    —— (E)-1-[(1S,2R,6R,8S,9R)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-8-yl]but-2-en-1-one 1308249-58-2 C15H22O6
    (E)-1-[(1S,2R,6R,8S,9R)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-8-yl]but-2-en-1-one
    —— (1R,2S,6S,7S,9R)-4,4,12,12-tetramethyl-7-(methylsulfonylmethyl)-3,5,8,11,13-pentaoxatricyclo[7.4.0.02,6]tridecane 1051367-40-8 C14H24O7S
    (1R,2S,6S,7S,9R)-4,4,12,12-tetramethyl-7-(methylsulfonylmethyl)-3,5,8,11,13-pentaoxatricyclo[7.4.0.02,6]tridecane
    —— 1,6-Anhydro-2,3-O-isopropyliden-β-D-talopyranose 41092-32-4 C9H14O5
    1,6-Anhydro-2,3-O-isopropyliden-β-D-talopyranose
    —— 1-[(3aR,6S,7aS)-2,2-dimethyl-7-methylidene-4,7a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran-6-yl]-5-fluoropyrimidine-2,4-dione 1293286-10-8 C13H15FN2O5
    1-[(3aR,6S,7aS)-2,2-dimethyl-7-methylidene-4,7a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran-6-yl]-5-fluoropyrimidine-2,4-dione
    —— N-[1-[(3aR,6S,7aR)-2,2-dimethyl-7-oxo-4,7a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran-6-yl]-2-oxopyrimidin-4-yl]benzamide 1293286-06-2 C19H19N3O6
    N-[1-[(3aR,6S,7aR)-2,2-dimethyl-7-oxo-4,7a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran-6-yl]-2-oxopyrimidin-4-yl]benzamide
    —— 6-desoxy-6-N,N-dibenzylamino-1,2:3,4-di-O-isopropylidene-L-threo-α-D-galacto-1,5-octopyranitol 1292211-69-8 C28H37NO7
    6-desoxy-6-N,N-dibenzylamino-1,2:3,4-di-O-isopropylidene-L-threo-α-D-galacto-1,5-octopyranitol
    —— isopropyl 6-desoxy-6-N,N-dibenzylamino-1,2:3,4-di-O-isopropylidene-L-threo-α-D-galacto-1,5-octopyranuronate 1292211-73-4 C31H41NO8
    isopropyl 6-desoxy-6-N,N-dibenzylamino-1,2:3,4-di-O-isopropylidene-L-threo-α-D-galacto-1,5-octopyranuronate
    —— (3aR,4R,7R,7aR)-7-azido-2,2-dimethyl-6-(4-methylphenyl)sulfanyl-4-(phenylmethoxymethyl)-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran 1310050-47-5 C23H27N3O4S
    (3aR,4R,7R,7aR)-7-azido-2,2-dimethyl-6-(4-methylphenyl)sulfanyl-4-(phenylmethoxymethyl)-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran
    —— (3aR,4aR,8aS,9S,9aR)-2,2-Dimethyl-7-phenyl-hexahydro-[1,3]dioxolo[4',5':5,6]pyrano[3,2-d][1,3]dioxin-9-ol 38081-50-4 C16H20O6
    (3aR,4aR,8aS,9S,9aR)-2,2-Dimethyl-7-phenyl-hexahydro-[1,3]dioxolo[4',5':5,6]pyrano[3,2-d][1,3]dioxin-9-ol
    —— 6-O-Methyl-1,2,3,4-di-O-isopropylidene-D-galactopyranose 34698-17-4 C13H22O6
    6-O-Methyl-1,2,3,4-di-O-isopropylidene-D-galactopyranose
    —— methyl (2E)-3,7-anhydro-4,5:6,8-bis-O-(1-methylethylidene)-2-deoxy-2-phenyl-D-manno-oct-2-enonate 1360589-99-6 C21H26O7
    methyl (2E)-3,7-anhydro-4,5:6,8-bis-O-(1-methylethylidene)-2-deoxy-2-phenyl-D-manno-oct-2-enonate
    —— methyl (2E)-3,7-anhydro-4,5:6,8-bis-O-(1-methylethylidene)-2-deoxy-2-(4-methoxyphenyl)-D-manno-oct-2-enonate 1360590-00-6 C22H28O8
    methyl (2E)-3,7-anhydro-4,5:6,8-bis-O-(1-methylethylidene)-2-deoxy-2-(4-methoxyphenyl)-D-manno-oct-2-enonate
    —— methyl (2Z)-3,7-anhydro-4,5:6,8-bis-O-(1-methylethylidene)-2-deoxy-2-(4-methoxyphenyl)-D-manno-oct-2-enonate 1360590-04-0 C22H28O8
    methyl (2Z)-3,7-anhydro-4,5:6,8-bis-O-(1-methylethylidene)-2-deoxy-2-(4-methoxyphenyl)-D-manno-oct-2-enonate
    —— methyl (2Z)-3,7-anhydro-4,5:6,8-bis-O-(1-methylethylidene)-2-deoxy-2-phenyl-D-manno-oct-2-enonate 1360590-02-8 C21H26O7
    methyl (2Z)-3,7-anhydro-4,5:6,8-bis-O-(1-methylethylidene)-2-deoxy-2-phenyl-D-manno-oct-2-enonate
    —— methyl (2Z)-3,7-anhydro-4,5:6,8-bis-O-(1-methylethylidene)-2-bromo-2-deoxy-D-manno-oct-2-enonate 1360589-96-3 C15H21BrO7
    methyl (2Z)-3,7-anhydro-4,5:6,8-bis-O-(1-methylethylidene)-2-bromo-2-deoxy-D-manno-oct-2-enonate
    —— (3aR,4R,6R,7aR)-4-[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]-6-methoxy-6-(4-methoxyphenyl)-2,2-dimethyl-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran 1351958-19-4 C21H30O7
    (3aR,4R,6R,7aR)-4-[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]-6-methoxy-6-(4-methoxyphenyl)-2,2-dimethyl-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran
    —— 2H,3aH,5H-Spiro[1,3-dioxolo[4,5-b]pyran-6,2'-oxirane] 848934-18-9 C7H8O4
    2H,3aH,5H-Spiro[1,3-dioxolo[4,5-b]pyran-6,2'-oxirane]
    —— (3aR,6Z,7R,7aS)-6-benzylidene-2,2-dimethyl-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran-7-ol 1371534-91-6 C15H18O4
    (3aR,6Z,7R,7aS)-6-benzylidene-2,2-dimethyl-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran-7-ol
    —— dipropan-2-yl (1S,9R)-11,11-dimethyl-5-phenyl-7,10,12-trioxa-3,4-diazatricyclo[7.3.0.02,6]dodec-2(6)-ene-3,4-dicarboxylate 1371535-02-2 C23H30N2O7
    dipropan-2-yl (1S,9R)-11,11-dimethyl-5-phenyl-7,10,12-trioxa-3,4-diazatricyclo[7.3.0.02,6]dodec-2(6)-ene-3,4-dicarboxylate
    —— (3aR,6Z,7aR)-6-benzylidene-2,2-dimethyl-4,7a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran-7-one 1371534-89-2 C15H16O4
    (3aR,6Z,7aR)-6-benzylidene-2,2-dimethyl-4,7a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran-7-one
    —— (2R,3'aR,6R,7'aR,12S)-2',2',4,4-tetramethylspiro[3,5,8,13-tetraoxatricyclo[7.4.0.02,6]tridec-1(9)-ene-12,6'-4,7a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran]-7'-one 1371534-72-3 C18H24O8
    (2R,3'aR,6R,7'aR,12S)-2',2',4,4-tetramethylspiro[3,5,8,13-tetraoxatricyclo[7.4.0.02,6]tridec-1(9)-ene-12,6'-4,7a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran]-7'-one
    —— 6-benzyloxyamino-6-deoxy-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose 1374413-32-7 C19H27NO6
    6-benzyloxyamino-6-deoxy-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose
    —— 6-deoxy-1,2:3,4-di-O-isopropylidene-6-methoxyamino-α-D-galactopyranose 1374413-34-9 C13H23NO6
    6-deoxy-1,2:3,4-di-O-isopropylidene-6-methoxyamino-α-D-galactopyranose
    —— (3aR,6S,7R,7aR)-6-Allyl-7-methoxy-2,2,6-trimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-4-one 229307-99-7 C13H20O5
    (3aR,6S,7R,7aR)-6-Allyl-7-methoxy-2,2,6-trimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-4-one
    —— (3aR,7R,7aR)-7-methoxy-2,2-dimethylspiro[7,7a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran-6,1'-cyclopentane]-4-one 229307-85-1 C13H20O5
    (3aR,7R,7aR)-7-methoxy-2,2-dimethylspiro[7,7a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran-6,1'-cyclopentane]-4-one
    —— (1S,4R)-1-[(3aR,4R,6R,7aR)-4-[[tert-butyl(dimethyl)silyl]oxymethyl]-4-methoxy-2,2-dimethyl-3a,6,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-yl]-1-hydroxy-5-[(4-methoxyphenyl)methoxy]-4-methylpentan-2-one 1392829-12-7 C30H50O9Si
    (1S,4R)-1-[(3aR,4R,6R,7aR)-4-[[tert-butyl(dimethyl)silyl]oxymethyl]-4-methoxy-2,2-dimethyl-3a,6,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-yl]-1-hydroxy-5-[(4-methoxyphenyl)methoxy]-4-methylpentan-2-one
    —— (1R,2R,4R)-1-[(3aR,4R,6R,7aR)-4-[[tert-butyl(dimethyl)silyl]oxymethyl]-4-methoxy-2,2-dimethyl-3a,6,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-yl]-5-[(4-methoxyphenyl)methoxy]-4-methylpentane-1,2-diol 1392828-99-7 C30H52O9Si
    (1R,2R,4R)-1-[(3aR,4R,6R,7aR)-4-[[tert-butyl(dimethyl)silyl]oxymethyl]-4-methoxy-2,2-dimethyl-3a,6,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-yl]-5-[(4-methoxyphenyl)methoxy]-4-methylpentane-1,2-diol
    —— (3aR,4R,6R,7aR)-4-[[tert-butyl(dimethyl)silyl]oxymethyl]-4-methoxy-2,2-dimethyl-3a,6,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-carbaldehyde 1392829-01-4 C17H32O6Si
    (3aR,4R,6R,7aR)-4-[[tert-butyl(dimethyl)silyl]oxymethyl]-4-methoxy-2,2-dimethyl-3a,6,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-carbaldehyde
    —— [(3aR,4R,6R,7aR)-4-methoxy-2,2-dimethyl-6-(phenylmethoxymethyl)-3a,6,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran-4-yl]methoxy-tert-butyl-dimethylsilane 1392829-09-2 C24H40O6Si
    [(3aR,4R,6R,7aR)-4-methoxy-2,2-dimethyl-6-(phenylmethoxymethyl)-3a,6,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran-4-yl]methoxy-tert-butyl-dimethylsilane
    —— (R)-[(3aR,4R,6R,7aR)-4-[[tert-butyl(dimethyl)silyl]oxymethyl]-4-methoxy-2,2-dimethyl-3a,6,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-yl]-[2-[(2R)-3-[(4-methoxyphenyl)methoxy]-2-methylpropyl]-1,3-dithian-2-yl]methanol 1392829-10-5 C33H56O8S2Si
    (R)-[(3aR,4R,6R,7aR)-4-[[tert-butyl(dimethyl)silyl]oxymethyl]-4-methoxy-2,2-dimethyl-3a,6,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-yl]-[2-[(2R)-3-[(4-methoxyphenyl)methoxy]-2-methylpropyl]-1,3-dithian-2-yl]methanol
    —— (2R,3aR,4R,7aS)-2,4-dimethyl-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-one 1416448-72-0 C8H12O4
    (2R,3aR,4R,7aS)-2,4-dimethyl-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-one
    —— (2R,3aR,4R,7aS)-4-methyl-2-(trichloromethyl)-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-one 1416448-70-8 C8H9Cl3O4
    (2R,3aR,4R,7aS)-4-methyl-2-(trichloromethyl)-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-one
    —— 1-((3aS,5R,5aS,8aR,8bS)-2,2,7,7-tetramethyltetrahydro-3aH-bis-[1,3]-dioxolo-[4,5-b:4',5'-d]-pyran-5-yl)ethanone 1155299-64-1 C13H20O6
    1-((3aS,5R,5aS,8aR,8bS)-2,2,7,7-tetramethyltetrahydro-3aH-bis-[1,3]-dioxolo-[4,5-b:4',5'-d]-pyran-5-yl)ethanone
    —— (1R,2R,6R,8S,9S)-8-[(1S)-1-fluoroethyl]-N,N,11,11-tetramethyl-7,10,12-trioxa-5-thia-3-azatricyclo [7.3.0.0{2,6}]dodec-3-en-4-amine 1374769-18-2 C13H21FN2O3S
    (1R,2R,6R,8S,9S)-8-[(1S)-1-fluoroethyl]-N,N,11,11-tetramethyl-7,10,12-trioxa-5-thia-3-azatricyclo [7.3.0.0{2,6}]dodec-3-en-4-amine