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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)-2-icosyloxirane —— C22H44O
(2R)-2-icosyloxirane
—— (2S)-2-heptadecyloxirane —— C19H38O
(2S)-2-heptadecyloxirane
—— (2S)-2-icosyloxirane —— C22H44O
(2S)-2-icosyloxirane
—— (2R)-2-heptadecyloxirane —— C19H38O
(2R)-2-heptadecyloxirane
—— (2S,3S)-3-methyl-3-octyloxirane-2-carboxylic acid —— C12H22O3
(2S,3S)-3-methyl-3-octyloxirane-2-carboxylic acid
—— (2R,3S)-3-methyl-3-octyloxirane-2-carboxylic acid —— C12H22O3
(2R,3S)-3-methyl-3-octyloxirane-2-carboxylic acid
—— (2R,3R)-3-methyl-3-octyloxirane-2-carboxylic acid —— C12H22O3
(2R,3R)-3-methyl-3-octyloxirane-2-carboxylic acid
—— (2S,3R)-3-methyl-3-octyloxirane-2-carboxylic acid —— C12H22O3
(2S,3R)-3-methyl-3-octyloxirane-2-carboxylic acid
—— (2R,3R)-oxirane-2,3-dicarbonyl chloride —— C4H2Cl2O3
(2R,3R)-oxirane-2,3-dicarbonyl chloride
—— (2R)-2-(2,2-dichloroethyl)-1-oxaspiro[2.4]heptane —— C8H12Cl2O
(2R)-2-(2,2-dichloroethyl)-1-oxaspiro[2.4]heptane
—— (2S)-2-(2,2-dichloroethyl)-1-oxaspiro[2.4]heptane —— C8H12Cl2O
(2S)-2-(2,2-dichloroethyl)-1-oxaspiro[2.4]heptane
—— (1S,5S)-3-pentylspiro[bicyclo[3.1.0]hexane-6,2'-oxirane] —— C12H20O
(1S,5S)-3-pentylspiro[bicyclo[3.1.0]hexane-6,2'-oxirane]
—— (1R,5R)-3-pentylspiro[bicyclo[3.1.0]hexane-6,2'-oxirane] —— C12H20O
(1R,5R)-3-pentylspiro[bicyclo[3.1.0]hexane-6,2'-oxirane]
—— (1S,6S)-6-methyl-3-propan-2-yl-7-oxabicyclo[4.1.0]hept-2-ene —— C10H16O
(1S,6S)-6-methyl-3-propan-2-yl-7-oxabicyclo[4.1.0]hept-2-ene
—— (1S,4S,6S)-1-methyl-4-propan-2-yl-7-oxabicyclo[4.1.0]hept-2-ene —— C10H16O
(1S,4S,6S)-1-methyl-4-propan-2-yl-7-oxabicyclo[4.1.0]hept-2-ene
—— (1R,6S)-1,4,5-trifluoro-7-oxabicyclo[4.1.0]hepta-2,4-diene —— C6H3F3O
(1R,6S)-1,4,5-trifluoro-7-oxabicyclo[4.1.0]hepta-2,4-diene
—— (1S,6S)-1,2,4-trifluoro-7-oxabicyclo[4.1.0]hepta-2,4-diene —— C6H3F3O
(1S,6S)-1,2,4-trifluoro-7-oxabicyclo[4.1.0]hepta-2,4-diene
—— (1R,6S)-1,3,4-trifluoro-7-oxabicyclo[4.1.0]hepta-2,4-diene —— C6H3F3O
(1R,6S)-1,3,4-trifluoro-7-oxabicyclo[4.1.0]hepta-2,4-diene
—— (1R,6R)-1,2,5-trifluoro-7-oxabicyclo[4.1.0]hepta-2,4-diene —— C6H3F3O
(1R,6R)-1,2,5-trifluoro-7-oxabicyclo[4.1.0]hepta-2,4-diene
—— (1S,6R)-1,3,4-trifluoro-7-oxabicyclo[4.1.0]hepta-2,4-diene —— C6H3F3O
(1S,6R)-1,3,4-trifluoro-7-oxabicyclo[4.1.0]hepta-2,4-diene
—— (1S,6S)-1,2,5-trifluoro-7-oxabicyclo[4.1.0]hepta-2,4-diene —— C6H3F3O
(1S,6S)-1,2,5-trifluoro-7-oxabicyclo[4.1.0]hepta-2,4-diene
—— methyl (1R,6R)-7-oxabicyclo[4.1.0]hepta-2,4-diene-1-carboxylate —— C8H8O3
methyl (1R,6R)-7-oxabicyclo[4.1.0]hepta-2,4-diene-1-carboxylate
—— methyl (1S,6S)-7-oxabicyclo[4.1.0]hepta-2,4-diene-1-carboxylate —— C8H8O3
methyl (1S,6S)-7-oxabicyclo[4.1.0]hepta-2,4-diene-1-carboxylate
—— (1R,6R)-7-oxabicyclo[4.1.0]hepta-2,4-diene-1-carboxamide —— C7H7NO2
(1R,6R)-7-oxabicyclo[4.1.0]hepta-2,4-diene-1-carboxamide
—— (1S,6S)-7-oxabicyclo[4.1.0]hepta-2,4-diene-1-carboxamide —— C7H7NO2
(1S,6S)-7-oxabicyclo[4.1.0]hepta-2,4-diene-1-carboxamide
—— (2R)-2-[(1S,2R,4R)-2-bicyclo[2.2.1]hept-5-enyl]oxirane —— C9H12O
(2R)-2-[(1S,2R,4R)-2-bicyclo[2.2.1]hept-5-enyl]oxirane
—— (2R)-2-[(1S,2S,4R)-2-bicyclo[2.2.1]hept-5-enyl]oxirane —— C9H12O
(2R)-2-[(1S,2S,4R)-2-bicyclo[2.2.1]hept-5-enyl]oxirane
—— (1S,6S)-7-oxabicyclo[4.1.0]hept-2-ene —— C6H8O
(1S,6S)-7-oxabicyclo[4.1.0]hept-2-ene
—— (1R,4R,6S,9S)-5,10-dioxatricyclo[7.1.0.04,6]decane —— C8H12O2
(1R,4R,6S,9S)-5,10-dioxatricyclo[7.1.0.04,6]decane
—— (1R,6R)-2-amino-7-oxabicyclo[4.1.0]hepta-2,4-dien-3-ol —— C6H7NO2
(1R,6R)-2-amino-7-oxabicyclo[4.1.0]hepta-2,4-dien-3-ol
—— (1S,6S)-2-amino-7-oxabicyclo[4.1.0]hepta-2,4-dien-3-ol —— C6H7NO2
(1S,6S)-2-amino-7-oxabicyclo[4.1.0]hepta-2,4-dien-3-ol
—— (Z)-3-[(2R,3R)-3-methyloxiran-2-yl]prop-2-enoic acid —— C6H8O3
(Z)-3-[(2R,3R)-3-methyloxiran-2-yl]prop-2-enoic acid
—— (Z)-3-[(2R,3S)-3-methyloxiran-2-yl]prop-2-enoic acid —— C6H8O3
(Z)-3-[(2R,3S)-3-methyloxiran-2-yl]prop-2-enoic acid
—— (1S,8S)-4-methylidene-9-oxabicyclo[6.1.0]non-2-ene —— C9H12O
(1S,8S)-4-methylidene-9-oxabicyclo[6.1.0]non-2-ene
—— (1S,8R)-4-methylidene-9-oxabicyclo[6.1.0]non-2-ene —— C9H12O
(1S,8R)-4-methylidene-9-oxabicyclo[6.1.0]non-2-ene
—— (2R,3R)-3-pentadecyloxirane-2-carboxylic acid —— C18H34O3
(2R,3R)-3-pentadecyloxirane-2-carboxylic acid
—— (1S,8R)-9-oxabicyclo[6.1.0]non-3-yne —— C8H10O
(1S,8R)-9-oxabicyclo[6.1.0]non-3-yne
—— (2S,4S)-3-oxatricyclo[5.1.1.02,4]nonane —— C8H12O
(2S,4S)-3-oxatricyclo[5.1.1.02,4]nonane
—— (1R,6R)-1-methyl-4-propan-2-yl-7-oxabicyclo[4.1.0]hept-3-ene —— C10H16O
(1R,6R)-1-methyl-4-propan-2-yl-7-oxabicyclo[4.1.0]hept-3-ene
—— (1S,5S)-3-[(E)-prop-1-enyl]spiro[bicyclo[3.1.0]hexane-6,2'-oxirane] —— C10H14O
(1S,5S)-3-[(E)-prop-1-enyl]spiro[bicyclo[3.1.0]hexane-6,2'-oxirane]
—— (1R,5R)-3-[(E)-prop-1-enyl]spiro[bicyclo[3.1.0]hexane-6,2'-oxirane] —— C10H14O
(1R,5R)-3-[(E)-prop-1-enyl]spiro[bicyclo[3.1.0]hexane-6,2'-oxirane]
—— (1S,5S)-3-prop-1-en-2-ylspiro[bicyclo[3.1.0]hexane-6,2'-oxirane] —— C10H14O
(1S,5S)-3-prop-1-en-2-ylspiro[bicyclo[3.1.0]hexane-6,2'-oxirane]
—— (1R,5R)-3-prop-1-en-2-ylspiro[bicyclo[3.1.0]hexane-6,2'-oxirane] —— C10H14O
(1R,5R)-3-prop-1-en-2-ylspiro[bicyclo[3.1.0]hexane-6,2'-oxirane]
—— (3S)-2,2,3-trifluoro-3-(1,1,2,3,3-pentafluoroprop-2-enyl)oxirane —— C5F8O
(3S)-2,2,3-trifluoro-3-(1,1,2,3,3-pentafluoroprop-2-enyl)oxirane
—— (3R)-2,2,3-trifluoro-3-(1,1,2,3,3-pentafluoroprop-2-enyl)oxirane —— C5F8O
(3R)-2,2,3-trifluoro-3-(1,1,2,3,3-pentafluoroprop-2-enyl)oxirane
—— (1S,2R,4Z,6S,8Z,10S,12R)-2,6,10-trimethyl-13-oxabicyclo[10.1.0]trideca-4,8-diene —— C15H24O
(1S,2R,4Z,6S,8Z,10S,12R)-2,6,10-trimethyl-13-oxabicyclo[10.1.0]trideca-4,8-diene
—— (1S,2R,4Z,6S,8Z,10R,12R)-2,6,10-trimethyl-13-oxabicyclo[10.1.0]trideca-4,8-diene —— C15H24O
(1S,2R,4Z,6S,8Z,10R,12R)-2,6,10-trimethyl-13-oxabicyclo[10.1.0]trideca-4,8-diene
—— (1S,2R,4Z,6R,8Z,10S,12R)-2,6,10-trimethyl-13-oxabicyclo[10.1.0]trideca-4,8-diene —— C15H24O
(1S,2R,4Z,6R,8Z,10S,12R)-2,6,10-trimethyl-13-oxabicyclo[10.1.0]trideca-4,8-diene
—— 3-[[(2S)-oxiran-2-yl]methoxy]-2,2-bis[[(2S)-oxiran-2-yl]methoxymethyl]propan-1-ol —— C14H24O7
3-[[(2S)-oxiran-2-yl]methoxy]-2,2-bis[[(2S)-oxiran-2-yl]methoxymethyl]propan-1-ol
—— 3-[[(2S)-oxiran-2-yl]methoxy]-2-[[(2R)-oxiran-2-yl]methoxymethyl]-2-[[(2S)-oxiran-2-yl]methoxymethyl]propan-1-ol —— C14H24O7
3-[[(2S)-oxiran-2-yl]methoxy]-2-[[(2R)-oxiran-2-yl]methoxymethyl]-2-[[(2S)-oxiran-2-yl]methoxymethyl]propan-1-ol