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环氧化物

环氧化物是一类在碳链上含有一个环氧基团(即C-O-C三元环)的化合物。它们通常表示为R1-R2-OC-O-R3,其中R1、R2和R3可以是相同或不同的取代基。环氧化物广泛存在于自然界中,并且在有机化学、化学化工及生物医药领域中有着重要的应用。

环氧基团

环氧基团的结构式为O=C-O-C=O,它具有高度反应性,能够参与多种类型的反应,例如加成反应、开环反应等。由于其特殊的化学性质,环氧化物可以被用作有机合成中的重要中间体,也可以作为聚合物化学中制备交联剂的基础。

应用领域
  1. 医药与生物科学:一些天然存在的环氧化合物如环氧树脂(epoxides)具有抗癌、抗炎等活性。通过结构改造和修饰可以开发出新型的药物分子。
  2. 材料科学:环氧化合物在聚合物化学中非常重要,常被用作合成热固性树脂的重要成分,这些树脂广泛用于涂料、粘合剂等领域。
  3. 精细化工:环氧化物是许多精细化学品制备的关键中间体。通过与各种化合物进行开环或加成反应可合成多种有价值的化学品。
合成方法

环氧化物的合成方法多样,包括但不限于:

  • 氧化还原反应
  • 亲核加成反应(如使用过氧化氢)
  • 光化学反应

这些方法可根据具体需求选择最合适的合成路径。

中文名称 英文名称 CAS号 化学式 结构式图片
—— (2R,3S)-3-[(1S,2R)-1-(2-methoxyethoxymethoxy)-2-methylbut-3-enyl]oxirane-2-carbaldehyde —— C12H20O5
(2R,3S)-3-[(1S,2R)-1-(2-methoxyethoxymethoxy)-2-methylbut-3-enyl]oxirane-2-carbaldehyde
—— [(2R,3S)-3-[(1S,2R)-1-(2-methoxyethoxymethoxy)-2-methylbut-3-enyl]oxiran-2-yl]methanol —— C12H22O5
[(2R,3S)-3-[(1S,2R)-1-(2-methoxyethoxymethoxy)-2-methylbut-3-enyl]oxiran-2-yl]methanol
—— [(2R,3R)-3-[(1S,2R)-1-(2-methoxyethoxymethoxy)-2-methylbut-3-enyl]oxiran-2-yl]methanol —— C12H22O5
[(2R,3R)-3-[(1S,2R)-1-(2-methoxyethoxymethoxy)-2-methylbut-3-enyl]oxiran-2-yl]methanol
—— (2S,3S)-3-[(1S,2R)-1-(2-methoxyethoxymethoxy)-2-methylbut-3-enyl]oxirane-2-carbaldehyde —— C12H20O5
(2S,3S)-3-[(1S,2R)-1-(2-methoxyethoxymethoxy)-2-methylbut-3-enyl]oxirane-2-carbaldehyde
—— (1R,3R,8R,9S)-8-methyl-9-[(2-methylpropan-2-yl)oxy]-2,4-dioxatricyclo[6.3.0.01,3]undecan-5-one —— C14H22O4
(1R,3R,8R,9S)-8-methyl-9-[(2-methylpropan-2-yl)oxy]-2,4-dioxatricyclo[6.3.0.01,3]undecan-5-one
—— (1AS,3AS,6AS,7AR)-6A-Methylhexahydrospiro[cyclopenta[E]oxireno[2,3-B]oxepine-6,2'-[1,3]dioxolan]-3(1AH)-one —— C12H16O5
(1AS,3AS,6AS,7AR)-6A-Methylhexahydrospiro[cyclopenta[E]oxireno[2,3-B]oxepine-6,2'-[1,3]dioxolan]-3(1AH)-one
—— (1S,3R,8R,9S)-8-methyl-9-[(2-methylpropan-2-yl)oxy]-2,4-dioxatricyclo[6.3.0.01,3]undecan-5-one —— C14H22O4
(1S,3R,8R,9S)-8-methyl-9-[(2-methylpropan-2-yl)oxy]-2,4-dioxatricyclo[6.3.0.01,3]undecan-5-one
—— (1R,3S,8R,9S)-8-methyl-9-[(2-methylpropan-2-yl)oxy]-2,4-dioxatricyclo[6.3.0.01,3]undecan-5-one —— C14H22O4
(1R,3S,8R,9S)-8-methyl-9-[(2-methylpropan-2-yl)oxy]-2,4-dioxatricyclo[6.3.0.01,3]undecan-5-one
—— (1R,3R,5S,10R)-4,11-dioxatricyclo[8.1.0.03,5]undec-7-ene —— C9H12O2
(1R,3R,5S,10R)-4,11-dioxatricyclo[8.1.0.03,5]undec-7-ene
—— (+/-)-<i>trans</i>-1,2-epoxy-cyclotridecane 287-02-5 C13H24O
(+/-)-<i>trans</i>-1,2-epoxy-cyclotridecane
—— (1R,13R)-14-oxabicyclo[11.1.0]tetradecane —— C13H24O
(1R,13R)-14-oxabicyclo[11.1.0]tetradecane
—— trans-1,2-epoxycyclopentadecane —— C15H28O
trans-1,2-epoxycyclopentadecane
—— trans-1,2-Epoxycyclopentadecan —— C15H28O
trans-1,2-Epoxycyclopentadecan
—— (2R)-2-[[(2S)-1-methoxypropan-2-yl]oxymethyl]oxirane —— C7H14O3
(2R)-2-[[(2S)-1-methoxypropan-2-yl]oxymethyl]oxirane
—— (2R)-2-[[(2R)-1-methoxypropan-2-yl]oxymethyl]oxirane —— C7H14O3
(2R)-2-[[(2R)-1-methoxypropan-2-yl]oxymethyl]oxirane
—— (2S)-2-[[(2S)-1-methoxypropan-2-yl]oxymethyl]oxirane —— C7H14O3
(2S)-2-[[(2S)-1-methoxypropan-2-yl]oxymethyl]oxirane
—— (2S)-2-[[(2R)-1-methoxypropan-2-yl]oxymethyl]oxirane —— C7H14O3
(2S)-2-[[(2R)-1-methoxypropan-2-yl]oxymethyl]oxirane
—— (2R,3S)-3-[(3E,7E)-nona-3,7-dienoyl]oxirane-2-carboxamide —— C12H17NO3
(2R,3S)-3-[(3E,7E)-nona-3,7-dienoyl]oxirane-2-carboxamide
—— (2S,3S)-3-[(3E,7E)-nona-3,7-dienoyl]oxirane-2-carboxamide —— C12H17NO3
(2S,3S)-3-[(3E,7E)-nona-3,7-dienoyl]oxirane-2-carboxamide
—— (2S)-2-(2-bromo-2,2-difluoroethyl)oxirane —— C4H5BrF2O
(2S)-2-(2-bromo-2,2-difluoroethyl)oxirane
—— (2R)-2-(2,2,3,3-tetrafluoropropoxymethyl)oxirane —— C6H8F4O2
(2R)-2-(2,2,3,3-tetrafluoropropoxymethyl)oxirane
—— (3S)-2,2,3-trifluoro-3-(trifluoromethyl)oxirane —— C3F6O
(3S)-2,2,3-trifluoro-3-(trifluoromethyl)oxirane
—— 2-(Trifluoromethyl)-2,3,3-trifluorooxirane —— C3F6O
2-(Trifluoromethyl)-2,3,3-trifluorooxirane
—— (1R,4R,6R,9R)-5,10-dioxatricyclo[7.1.0.04,6]decane —— C8H12O2
(1R,4R,6R,9R)-5,10-dioxatricyclo[7.1.0.04,6]decane
—— (2S)-2-[(2R)-3-bromo-2-chloro-2,3,3-trifluoropropyl]oxirane —— C5H5BrClF3O
(2S)-2-[(2R)-3-bromo-2-chloro-2,3,3-trifluoropropyl]oxirane
—— (2R)-2-[(2R)-3-bromo-2-chloro-2,3,3-trifluoropropyl]oxirane —— C5H5BrClF3O
(2R)-2-[(2R)-3-bromo-2-chloro-2,3,3-trifluoropropyl]oxirane
—— (2S)-2-[(2S)-3-bromo-2-chloro-2,3,3-trifluoropropyl]oxirane —— C5H5BrClF3O
(2S)-2-[(2S)-3-bromo-2-chloro-2,3,3-trifluoropropyl]oxirane
—— (1S,4S,6S,10S)-5,11-dioxatricyclo[8.1.0.04,6]undecane —— C9H14O2
(1S,4S,6S,10S)-5,11-dioxatricyclo[8.1.0.04,6]undecane
—— (1S,4S,6R,10S)-5,11-dioxatricyclo[8.1.0.04,6]undecane —— C9H14O2
(1S,4S,6R,10S)-5,11-dioxatricyclo[8.1.0.04,6]undecane
—— 2-hydroxy-2-[(2R)-1-oxaspiro[2.5]octan-2-yl]ethenediazonium —— C9H13N2O2+
2-hydroxy-2-[(2R)-1-oxaspiro[2.5]octan-2-yl]ethenediazonium
—— 2-diazo-1-[(2R)-1-oxaspiro[2.5]octan-2-yl]ethanone —— C9H12N2O2
2-diazo-1-[(2R)-1-oxaspiro[2.5]octan-2-yl]ethanone
—— 2-hydroxy-2-[(2S)-1-oxaspiro[2.5]octan-2-yl]ethenediazonium —— C9H13N2O2+
2-hydroxy-2-[(2S)-1-oxaspiro[2.5]octan-2-yl]ethenediazonium
—— 2-diazo-1-[(2S)-1-oxaspiro[2.5]octan-2-yl]ethanone —— C9H12N2O2
2-diazo-1-[(2S)-1-oxaspiro[2.5]octan-2-yl]ethanone
—— (2S)-2-cyclopropyl-2-(trichloromethyl)oxirane —— C6H7Cl3O
(2S)-2-cyclopropyl-2-(trichloromethyl)oxirane
—— (2R)-2-cyclopropyl-2-(trichloromethyl)oxirane —— C6H7Cl3O
(2R)-2-cyclopropyl-2-(trichloromethyl)oxirane
—— ethyl (2S,3R)-2-carbamoyl-3-methyl-3-propan-2-yloxirane-2-carboxylate —— C10H17NO4
ethyl (2S,3R)-2-carbamoyl-3-methyl-3-propan-2-yloxirane-2-carboxylate
—— ethyl (2R,3S)-2-carbamoyl-3-methyl-3-propan-2-yloxirane-2-carboxylate —— C10H17NO4
ethyl (2R,3S)-2-carbamoyl-3-methyl-3-propan-2-yloxirane-2-carboxylate
—— ethyl (2R,3R)-2-carbamoyl-3-methyl-3-propan-2-yloxirane-2-carboxylate —— C10H17NO4
ethyl (2R,3R)-2-carbamoyl-3-methyl-3-propan-2-yloxirane-2-carboxylate
—— (2S)-2-(2-ethenoxyethoxymethyl)oxirane —— C7H12O3
(2S)-2-(2-ethenoxyethoxymethyl)oxirane
—— (2R)-2-(2-ethenoxyethoxymethyl)oxirane —— C7H12O3
(2R)-2-(2-ethenoxyethoxymethyl)oxirane
—— [(2R)-2-methyl-1-oxaspiro[2.5]octan-2-yl]methanol —— C9H16O2
[(2R)-2-methyl-1-oxaspiro[2.5]octan-2-yl]methanol
—— [(2R)-oxiran-2-yl]methylhydrazine —— C3H8N2O
[(2R)-oxiran-2-yl]methylhydrazine
—— [(2S)-2-methyl-1-oxaspiro[2.5]octan-2-yl]methanol —— C9H16O2
[(2S)-2-methyl-1-oxaspiro[2.5]octan-2-yl]methanol
—— (2S)-2,3,3-trimethyloxirane-2-carbonitrile —— C6H9NO
(2S)-2,3,3-trimethyloxirane-2-carbonitrile
—— (2R)-2,3,3-trimethyloxirane-2-carbonitrile —— C6H9NO
(2R)-2,3,3-trimethyloxirane-2-carbonitrile
—— [(2S)-oxiran-2-yl]methylhydrazine —— C3H8N2O
[(2S)-oxiran-2-yl]methylhydrazine
—— (2S)-2-(1,1,2,2-tetrafluoroethoxymethyl)oxirane —— C5H6F4O2
(2S)-2-(1,1,2,2-tetrafluoroethoxymethyl)oxirane
—— propan-2-yl (2R,3R)-3-[(Z)-hept-3-en-3-yl]oxirane-2-carboxylate —— C13H22O3
propan-2-yl (2R,3R)-3-[(Z)-hept-3-en-3-yl]oxirane-2-carboxylate
—— (2R)-2-(2,2,3,3,4,4,4-heptafluorobutyl)oxirane —— C6H5F7O
(2R)-2-(2,2,3,3,4,4,4-heptafluorobutyl)oxirane
—— (2R)-2-(2-bromo-2,2-difluoroethyl)oxirane —— C4H5BrF2O
(2R)-2-(2-bromo-2,2-difluoroethyl)oxirane