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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
—— methyl (2R,3S)-3-methyl-3-(4-methylpent-3-enyl)oxirane-2-carboxylate —— C11H18O3
methyl (2R,3S)-3-methyl-3-(4-methylpent-3-enyl)oxirane-2-carboxylate
—— (2R,3S)-2-[(2S)-3,3-dimethylbutan-2-yl]-2,3-dimethyloxirane —— C10H20O
(2R,3S)-2-[(2S)-3,3-dimethylbutan-2-yl]-2,3-dimethyloxirane
—— ethyl (2R,3R)-3-[(1R,2S)-2,4-dimethylcyclohex-3-en-1-yl]oxirane-2-carboxylate —— C13H20O3
ethyl (2R,3R)-3-[(1R,2S)-2,4-dimethylcyclohex-3-en-1-yl]oxirane-2-carboxylate
—— (2R,3S)-2-(2,3-dimethylbutan-2-yl)-2,3-dimethyloxirane —— C10H20O
(2R,3S)-2-(2,3-dimethylbutan-2-yl)-2,3-dimethyloxirane
—— (2S)-2-[[(3R)-2,2,3,4,4,4-hexafluorobutoxy]methyl]oxirane —— C7H8F6O2
(2S)-2-[[(3R)-2,2,3,4,4,4-hexafluorobutoxy]methyl]oxirane
—— ethyl (2S,3S)-3-methyl-3-(4-methylpent-3-enyl)oxirane-2-carboxylate —— C12H20O3
ethyl (2S,3S)-3-methyl-3-(4-methylpent-3-enyl)oxirane-2-carboxylate
—— ethyl (2S,3R)-3-[(1R,2S)-2,4-dimethylcyclohex-3-en-1-yl]oxirane-2-carboxylate —— C13H20O3
ethyl (2S,3R)-3-[(1R,2S)-2,4-dimethylcyclohex-3-en-1-yl]oxirane-2-carboxylate
—— methyl (2R,3R)-3-methyl-3-(4-methylpent-3-enyl)oxirane-2-carboxylate —— C11H18O3
methyl (2R,3R)-3-methyl-3-(4-methylpent-3-enyl)oxirane-2-carboxylate
—— ethyl (2R,3S)-3-[(1R,2S)-2,4-dimethylcyclohex-3-en-1-yl]oxirane-2-carboxylate —— C13H20O3
ethyl (2R,3S)-3-[(1R,2S)-2,4-dimethylcyclohex-3-en-1-yl]oxirane-2-carboxylate
—— (2S,3S)-2-[(2S)-3,3-dimethylbutan-2-yl]-2,3-dimethyloxirane —— C10H20O
(2S,3S)-2-[(2S)-3,3-dimethylbutan-2-yl]-2,3-dimethyloxirane
—— 2-Ethyl-2-(hydroxymethyl)propane-1,3-diol;2-methyloxirane;oxirane 52624-57-4 C17H36O7
2-Ethyl-2-(hydroxymethyl)propane-1,3-diol;2-methyloxirane;oxirane
—— 1,2-Epoxyhumulene —— C15H26O
1,2-Epoxyhumulene
—— 3-Tert-butyl-2,2-dimethyloxirane;2-(2,2-dimethylpropyl)-2-methyloxirane —— C16H32O2
3-Tert-butyl-2,2-dimethyloxirane;2-(2,2-dimethylpropyl)-2-methyloxirane
—— Himachalen oxide (beta) —— C15H24O
Himachalen oxide (beta)
—— 3-Butyl-oxirane-2-carboxylic acid methyl ester —— C8H14O3
3-Butyl-oxirane-2-carboxylic acid methyl ester
—— (Z)-beta-Ocimene oxide —— C10H16O
(Z)-beta-Ocimene oxide
—— E-Ocimene oxide —— C10H16O
E-Ocimene oxide
—— 2-Methyl-2,3-epoxy-1-butanol —— C5H10O2
2-Methyl-2,3-epoxy-1-butanol
—— (2S)-2-(3-methylbut-2-enoxymethyl)oxirane —— C8H14O2
(2S)-2-(3-methylbut-2-enoxymethyl)oxirane
—— (2R)-2-(3-methylbut-2-enoxymethyl)oxirane —— C8H14O2
(2R)-2-(3-methylbut-2-enoxymethyl)oxirane
—— (2S)-2-[[(1R,2R)-2-[[(2S)-oxiran-2-yl]methoxy]cyclohexyl]oxymethyl]oxirane —— C12H20O4
(2S)-2-[[(1R,2R)-2-[[(2S)-oxiran-2-yl]methoxy]cyclohexyl]oxymethyl]oxirane
—— methyl (2R)-1-oxaspiro[2.4]heptane-2-carboxylate —— C8H12O3
methyl (2R)-1-oxaspiro[2.4]heptane-2-carboxylate
—— 2-[[(2R)-oxiran-2-yl]methoxymethyl]-2-[[(2S)-oxiran-2-yl]methoxymethyl]propane-1,3-diol —— C11H20O6
2-[[(2R)-oxiran-2-yl]methoxymethyl]-2-[[(2S)-oxiran-2-yl]methoxymethyl]propane-1,3-diol
—— 2,2-bis[[(2S)-oxiran-2-yl]methoxymethyl]propane-1,3-diol —— C11H20O6
2,2-bis[[(2S)-oxiran-2-yl]methoxymethyl]propane-1,3-diol
—— (2R)-2-[[2-methyl-4-[[(2S)-oxiran-2-yl]methoxy]butan-2-yl]oxymethyl]oxirane —— C11H20O4
(2R)-2-[[2-methyl-4-[[(2S)-oxiran-2-yl]methoxy]butan-2-yl]oxymethyl]oxirane
—— (2S)-2-[[2-methyl-4-[[(2S)-oxiran-2-yl]methoxy]butan-2-yl]oxymethyl]oxirane —— C11H20O4
(2S)-2-[[2-methyl-4-[[(2S)-oxiran-2-yl]methoxy]butan-2-yl]oxymethyl]oxirane
—— (2S)-2-[(Z)-pent-2-enyl]oxirane —— C7H12O
(2S)-2-[(Z)-pent-2-enyl]oxirane
—— (2R)-2-[(Z)-pent-2-enyl]oxirane —— C7H12O
(2R)-2-[(Z)-pent-2-enyl]oxirane
—— (1R,4Z,8Z,12R)-1,2,2-trimethyl-13-oxabicyclo[10.1.0]trideca-4,8-diene —— C15H24O
(1R,4Z,8Z,12R)-1,2,2-trimethyl-13-oxabicyclo[10.1.0]trideca-4,8-diene
—— (2S,3R)-3-[(3E,7Z)-nona-3,7-dienoyl]oxirane-2-carboxamide —— C12H17NO3
(2S,3R)-3-[(3E,7Z)-nona-3,7-dienoyl]oxirane-2-carboxamide
—— (2S,3R)-2-(3,3-dimethylbut-1-ynyl)-3-methyloxirane —— C9H14O
(2S,3R)-2-(3,3-dimethylbut-1-ynyl)-3-methyloxirane
—— (2S,3S)-2-(3,3-dimethylbut-1-ynyl)-3-methyloxirane —— C9H14O
(2S,3S)-2-(3,3-dimethylbut-1-ynyl)-3-methyloxirane
—— butyl (2S,3R)-3-methyl-3-phenyloxirane-2-carboxylate —— C14H18O3
butyl (2S,3R)-3-methyl-3-phenyloxirane-2-carboxylate
—— (2R)-2-[[4-[2-[4-[[(2S)-oxiran-2-yl]methoxy]cyclohexyl]propan-2-yl]cyclohexyl]oxymethyl]oxirane —— C21H36O4
(2R)-2-[[4-[2-[4-[[(2S)-oxiran-2-yl]methoxy]cyclohexyl]propan-2-yl]cyclohexyl]oxymethyl]oxirane
—— (2R)-2-[[4-[[4-[[(2R)-oxiran-2-yl]methoxy]cyclohexyl]methyl]cyclohexyl]oxymethyl]oxirane —— C19H32O4
(2R)-2-[[4-[[4-[[(2R)-oxiran-2-yl]methoxy]cyclohexyl]methyl]cyclohexyl]oxymethyl]oxirane
—— (2R)-2-[[4-[[4-[[(2S)-oxiran-2-yl]methoxy]cyclohexyl]methyl]cyclohexyl]oxymethyl]oxirane —— C19H32O4
(2R)-2-[[4-[[4-[[(2S)-oxiran-2-yl]methoxy]cyclohexyl]methyl]cyclohexyl]oxymethyl]oxirane
—— (2S)-N,N-diethyloxirane-2-carboxamide —— C7H13NO2
(2S)-N,N-diethyloxirane-2-carboxamide
—— 4-[(2S,3S)-3-ethyloxiran-2-yl]butan-1-ol —— C8H16O2
4-[(2S,3S)-3-ethyloxiran-2-yl]butan-1-ol
—— 4-[(2R,3R)-3-ethyloxiran-2-yl]butan-1-ol —— C8H16O2
4-[(2R,3R)-3-ethyloxiran-2-yl]butan-1-ol
—— syn-2-ethynyl-3-pentyloxirane —— C9H14O
syn-2-ethynyl-3-pentyloxirane
—— 2-[(2R,3R)-3-methyloxirane-2-carbonyl]oxyethyl (2R,3S)-3-methyloxirane-2-carboxylate —— C10H14O6
2-[(2R,3R)-3-methyloxirane-2-carbonyl]oxyethyl (2R,3S)-3-methyloxirane-2-carboxylate
—— (2R)-2-methyl-2-[[(2S)-2-methyloxiran-2-yl]methoxymethyl]oxirane —— C8H14O3
(2R)-2-methyl-2-[[(2S)-2-methyloxiran-2-yl]methoxymethyl]oxirane
—— (1R,8R)-9-oxabicyclo[6.1.0]non-2-ene —— C8H12O
(1R,8R)-9-oxabicyclo[6.1.0]non-2-ene
—— (1S,8E,12S)-13-oxabicyclo[10.1.0]trideca-4,8-diene —— C12H18O
(1S,8E,12S)-13-oxabicyclo[10.1.0]trideca-4,8-diene
—— (3R)-2,2,3-trifluoro-3-(1,1,2,2-tetrafluoroethyl)oxirane —— C4HF7O
(3R)-2,2,3-trifluoro-3-(1,1,2,2-tetrafluoroethyl)oxirane
—— ethyl (2R,3R,7R)-5,5,7-trimethyl-1-oxaspiro[2.5]octane-2-carboxylate —— C13H22O3
ethyl (2R,3R,7R)-5,5,7-trimethyl-1-oxaspiro[2.5]octane-2-carboxylate
—— (1S)-3-[2-[(2R)-3,3-dimethyloxiran-2-yl]ethyl]cyclohex-3-ene-1-carbaldehyde —— C13H20O2
(1S)-3-[2-[(2R)-3,3-dimethyloxiran-2-yl]ethyl]cyclohex-3-ene-1-carbaldehyde
—— methyl (2R,3R)-2-carbamoyl-3-[(1R)-1-hydroxy-2-methylpropyl]-3-methyloxirane-2-carboxylate —— C10H17NO5
methyl (2R,3R)-2-carbamoyl-3-[(1R)-1-hydroxy-2-methylpropyl]-3-methyloxirane-2-carboxylate
—— (2R)-2-[1-[[(2R)-oxiran-2-yl]methoxy]ethoxymethyl]oxirane —— C8H14O4
(2R)-2-[1-[[(2R)-oxiran-2-yl]methoxy]ethoxymethyl]oxirane
—— (2S)-2-[[(1S,2S)-1,2-dibromopropoxy]methyl]oxirane —— C6H10Br2O2
(2S)-2-[[(1S,2S)-1,2-dibromopropoxy]methyl]oxirane