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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
    —— (1S,2R,6S,8R,9R)-4,4,11,11-tetramethyl-N-(4-methylphenyl)-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide —— C19H25NO6
    (1S,2R,6S,8R,9R)-4,4,11,11-tetramethyl-N-(4-methylphenyl)-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide
    —— (1S,2R,6S,8R,9R)-N-(3-chloro-4-methylphenyl)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide —— C19H24ClNO6
    (1S,2R,6S,8R,9R)-N-(3-chloro-4-methylphenyl)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide
    —— (1S,2R,6S,8S,9S)-N-(3-chloro-4-methylphenyl)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide —— C19H24ClNO6
    (1S,2R,6S,8S,9S)-N-(3-chloro-4-methylphenyl)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide
    —— (1S,2S,6S,8R,9R)-N-(2,4-difluorophenyl)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide —— C18H21F2NO6
    (1S,2S,6S,8R,9R)-N-(2,4-difluorophenyl)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide
    —— (1S,2R,6S,8S,9R)-N-(3-chloro-4-methylphenyl)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide —— C19H24ClNO6
    (1S,2R,6S,8S,9R)-N-(3-chloro-4-methylphenyl)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide
    —— (1S,2R,6S,8R,9S)-N-(3-chloro-4-methylphenyl)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide —— C19H24ClNO6
    (1S,2R,6S,8R,9S)-N-(3-chloro-4-methylphenyl)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide
    —— (1S,2R,6S,8R,9S)-N-(4-ethoxyphenyl)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide —— C20H27NO7
    (1S,2R,6S,8R,9S)-N-(4-ethoxyphenyl)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide
    —— (1S,2R,6S,8S,9S)-N-(4-ethoxyphenyl)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide —— C20H27NO7
    (1S,2R,6S,8S,9S)-N-(4-ethoxyphenyl)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide
    —— (1S,2R,6S,8R,9S)-N-(4-butoxyphenyl)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide —— C22H31NO7
    (1S,2R,6S,8R,9S)-N-(4-butoxyphenyl)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide
    —— (1S,2S,6S,8R,9S)-4,4,8,11,11-pentamethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane —— C12H20O5
    (1S,2S,6S,8R,9S)-4,4,8,11,11-pentamethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane
    —— (1S,2S,6R,9S)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane —— C11H18O5
    (1S,2S,6R,9S)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane
    —— (1S,2S,6R,8R,9S)-4,4,8,11,11-pentamethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane —— C12H20O5
    (1S,2S,6R,8R,9S)-4,4,8,11,11-pentamethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane
    —— (1S,2S,6R,8S,9R)-N-(2,4-difluorophenyl)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide —— C18H21F2NO6
    (1S,2S,6R,8S,9R)-N-(2,4-difluorophenyl)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide
    —— (3AR,5R,5AS,8AS,8BR)-5-{[(4-Ethoxybenzyl)oxy]methyl}-2,2,7,7-tetramethyltetrahydro-3AH-DI[1,3]dioxolo[4,5-B:4,5-D]pyran —— C21H30O7
    (3AR,5R,5AS,8AS,8BR)-5-{[(4-Ethoxybenzyl)oxy]methyl}-2,2,7,7-tetramethyltetrahydro-3AH-DI[1,3]dioxolo[4,5-B:4,5-D]pyran
    —— (3aR,5S,5aR,8aS,8bR)-N-(2-butoxyphenyl)-2,2,7,7-tetramethyltetrahydro-3aH-bis[1,3]dioxolo[4,5-b:4',5'-d]pyran-5-carboxamide (non-preferred name) —— C22H31NO7
    (3aR,5S,5aR,8aS,8bR)-N-(2-butoxyphenyl)-2,2,7,7-tetramethyltetrahydro-3aH-bis[1,3]dioxolo[4,5-b:4',5'-d]pyran-5-carboxamide (non-preferred name)
    —— (3aR,5R,5aS,8aS,8bR)-5-{[(4-butoxybenzyl)oxy]methyl}-2,2,7,7-tetramethyltetrahydro-3aH-bis[1,3]dioxolo[4,5-b:4',5'-d]pyran (non-preferred name) —— C23H34O7
    (3aR,5R,5aS,8aS,8bR)-5-{[(4-butoxybenzyl)oxy]methyl}-2,2,7,7-tetramethyltetrahydro-3aH-bis[1,3]dioxolo[4,5-b:4',5'-d]pyran (non-preferred name)
    —— (3aR,5R,5aS,8aS,8bR)-2,2,7,7-tetramethyl-5-({[4-(2-methylpropoxy)benzyl]oxy}methyl)tetrahydro-3aH-bis[1,3]dioxolo[4,5-b:4',5'-d]pyran (non-preferred name) —— C23H34O7
    (3aR,5R,5aS,8aS,8bR)-2,2,7,7-tetramethyl-5-({[4-(2-methylpropoxy)benzyl]oxy}methyl)tetrahydro-3aH-bis[1,3]dioxolo[4,5-b:4',5'-d]pyran (non-preferred name)
    —— (3aR,5S,5aR,8aS,8bR)-N-(4-ethoxyphenyl)-2,2,7,7-tetramethyltetrahydro-3aH-bis[1,3]dioxolo[4,5-b:4',5'-d]pyran-5-carboxamide (non-preferred name) —— C20H27NO7
    (3aR,5S,5aR,8aS,8bR)-N-(4-ethoxyphenyl)-2,2,7,7-tetramethyltetrahydro-3aH-bis[1,3]dioxolo[4,5-b:4',5'-d]pyran-5-carboxamide (non-preferred name)
    —— (1S,2R,6R,8S,9R)-N-butyl-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide —— C16H27NO6
    (1S,2R,6R,8S,9R)-N-butyl-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide
    —— (1R,2S,4R,6S,7S,9R,12S)-7-methoxy-4,12-diphenyl-3,5,8,11,13-pentaoxatricyclo[7.4.0.02,6]tridecane —— C21H22O6
    (1R,2S,4R,6S,7S,9R,12S)-7-methoxy-4,12-diphenyl-3,5,8,11,13-pentaoxatricyclo[7.4.0.02,6]tridecane
    —— (1R,2S,4S,6S,7S,9R,12S)-7-methoxy-4,12-diphenyl-3,5,8,11,13-pentaoxatricyclo[7.4.0.02,6]tridecane —— C21H22O6
    (1R,2S,4S,6S,7S,9R,12S)-7-methoxy-4,12-diphenyl-3,5,8,11,13-pentaoxatricyclo[7.4.0.02,6]tridecane
    —— [(1S,2R,6S,8S,9S)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-8-yl]methyl acetate —— C14H22O7
    [(1S,2R,6S,8S,9S)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-8-yl]methyl acetate
    —— N-[(R)-[(1S,2R,6S,8R,9S)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-8-yl]-(1,3-thiazol-2-yl)methyl]acetamide —— C17H24N2O6S
    N-[(R)-[(1S,2R,6S,8R,9S)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-8-yl]-(1,3-thiazol-2-yl)methyl]acetamide
    —— (1S,2R,6R,8S,9S)-4,4,11,11-tetramethyl-8-(2-methylpropoxymethyl)-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane —— C16H28O6
    (1S,2R,6R,8S,9S)-4,4,11,11-tetramethyl-8-(2-methylpropoxymethyl)-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane
    —— (1S,2R,6R,8R,9S)-4,4,11,11-tetramethyl-8-(3-methylbutoxymethyl)-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane —— C17H30O6
    (1S,2R,6R,8R,9S)-4,4,11,11-tetramethyl-8-(3-methylbutoxymethyl)-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane
    —— (1S,2R,6R,8R,9S)-4,4,11,11-tetramethyl-8-(propan-2-yloxymethyl)-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane —— C15H26O6
    (1S,2R,6R,8R,9S)-4,4,11,11-tetramethyl-8-(propan-2-yloxymethyl)-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane
    —— (1S,2R,6R,8S,9S)-4,4,11,11-tetramethyl-8-(propan-2-yloxymethyl)-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane —— C15H26O6
    (1S,2R,6R,8S,9S)-4,4,11,11-tetramethyl-8-(propan-2-yloxymethyl)-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane
    —— morpholin-4-yl-[(1S,2S,6S,8S,9R)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-8-yl]methanone —— C16H25NO7
    morpholin-4-yl-[(1S,2S,6S,8S,9R)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-8-yl]methanone
    —— [(2R)-2-pyridin-3-ylpiperidin-1-yl]-[(1S,2S,6R,8S,9R)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-8-yl]methanone —— C22H30N2O6
    [(2R)-2-pyridin-3-ylpiperidin-1-yl]-[(1S,2S,6R,8S,9R)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-8-yl]methanone
    —— (1S,2S,6R,8S,9R)-N-(4-chlorophenyl)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide —— C18H22ClNO6
    (1S,2S,6R,8S,9R)-N-(4-chlorophenyl)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide
    —— (1S,2S,6R,8S,9R)-4,4,11,11-tetramethyl-N-phenyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide —— C18H23NO6
    (1S,2S,6R,8S,9R)-4,4,11,11-tetramethyl-N-phenyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide
    —— (1S,2R,6R,8S,9R)-4,4,11,11-tetramethyl-N-(4-methylphenyl)-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide —— C19H25NO6
    (1S,2R,6R,8S,9R)-4,4,11,11-tetramethyl-N-(4-methylphenyl)-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide
    —— (3'aR,4R,7'aS)-2,2,2',2'-tetramethylspiro[1,3-dioxolane-4,6'-4,7a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran]-7'-one —— C12H18O6
    (3'aR,4R,7'aS)-2,2,2',2'-tetramethylspiro[1,3-dioxolane-4,6'-4,7a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran]-7'-one
    —— (3aR,5R,5aS,8aS,8bR)-2,2,7,7-Tetramethyl-5-propoxymethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran —— C15H26O6
    (3aR,5R,5aS,8aS,8bR)-2,2,7,7-Tetramethyl-5-propoxymethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran
    —— (1S,2S,6R,8R,9R)-4,4,11,11-tetramethyl-N-(1,3-thiazol-2-yl)-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide —— C15H20N2O6S
    (1S,2S,6R,8R,9R)-4,4,11,11-tetramethyl-N-(1,3-thiazol-2-yl)-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide
    —— morpholin-4-yl-[(1S,2S,6R,8R,9R)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-8-yl]methanone —— C16H25NO7
    morpholin-4-yl-[(1S,2S,6R,8R,9R)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-8-yl]methanone
    —— (1S,2S,6R,8R,9R)-N-benzyl-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide —— C19H25NO6
    (1S,2S,6R,8R,9R)-N-benzyl-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide
    —— (1S,2S,6R,8R,9R)-N-(4-chlorophenyl)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide —— C18H22ClNO6
    (1S,2S,6R,8R,9R)-N-(4-chlorophenyl)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide
    —— (1S,2S,6R,8S,9R)-N-(3-chloro-4-fluorophenyl)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide —— C18H21ClFNO6
    (1S,2S,6R,8S,9R)-N-(3-chloro-4-fluorophenyl)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide
    —— (1S,2S,6R,8R,9R)-N-(3-chloro-4-fluorophenyl)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide —— C18H21ClFNO6
    (1S,2S,6R,8R,9R)-N-(3-chloro-4-fluorophenyl)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide
    —— [(2R)-2-pyridin-3-ylpiperidin-1-yl]-[(1S,2S,6R,8R,9R)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-8-yl]methanone —— C22H30N2O6
    [(2R)-2-pyridin-3-ylpiperidin-1-yl]-[(1S,2S,6R,8R,9R)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-8-yl]methanone
    —— (1S,2S,6R,8R,9R)-N-(2,4-difluorophenyl)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide —— C18H21F2NO6
    (1S,2S,6R,8R,9R)-N-(2,4-difluorophenyl)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide
    —— (2R,3aS,7R,7aS)-7-hydroxy-2-phenyl-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-one —— C12H12O5
    (2R,3aS,7R,7aS)-7-hydroxy-2-phenyl-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-one
    —— 1-[(3aS,6S,7R,7aS)-7-hydroxy-2,2-dimethyl-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-6-yl]pyrimidine-2,4-dione —— C12H16N2O6
    1-[(3aS,6S,7R,7aS)-7-hydroxy-2,2-dimethyl-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-6-yl]pyrimidine-2,4-dione
    —— (Z)-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+
    (Z)-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-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carbohydrazide —— C19H24N2O7
    4,4,11,11-tetramethyl-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carbohydrazide
    —— (4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-6-yl)methyl N-[(3-ethoxythiophene-2-carbonyl)amino]carbamate —— C20H28N2O9S
    (4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-6-yl)methyl N-[(3-ethoxythiophene-2-carbonyl)amino]carbamate
    —— (1S,4S,5R,9R,12R,13R)-1,5,9-trimethyl-10-[2-[[(1S,4S,5R,9R,12R,13R)-1,5,9-trimethyl-11,14,15-trioxatetracyclo[10.2.1.04,13.08,13]pentadecan-10-yl]oxy]ethoxy]-11,14,15-trioxatetracyclo[10.2.1.04,13.08,13]pentadecane —— C32H50O8
    (1S,4S,5R,9R,12R,13R)-1,5,9-trimethyl-10-[2-[[(1S,4S,5R,9R,12R,13R)-1,5,9-trimethyl-11,14,15-trioxatetracyclo[10.2.1.04,13.08,13]pentadecan-10-yl]oxy]ethoxy]-11,14,15-trioxatetracyclo[10.2.1.04,13.08,13]pentadecane
    —— (2S,3aS,5S,6S,7S,7aS)-5-(hydroxymethyl)-2-methyl-5,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-b]pyran-6,7-diol —— C8H14O6
    (2S,3aS,5S,6S,7S,7aS)-5-(hydroxymethyl)-2-methyl-5,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-b]pyran-6,7-diol
    —— (3aR,4R,6S,7R,7aR)-6-methoxy-7-[(4-methoxyphenyl)methoxy]-2,2-dimethyl-4-(phenylmethoxymethyl)-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran —— C25H32O7
    (3aR,4R,6S,7R,7aR)-6-methoxy-7-[(4-methoxyphenyl)methoxy]-2,2-dimethyl-4-(phenylmethoxymethyl)-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran