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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
—— (2S)-2-carbamoyl-3,3-dimethyloxirane-2-carboxylic acid —— C6H9NO4
(2S)-2-carbamoyl-3,3-dimethyloxirane-2-carboxylic acid
—— (2R)-N-methoxy-N,3,3-trimethyloxirane-2-carboxamide —— C7H13NO3
(2R)-N-methoxy-N,3,3-trimethyloxirane-2-carboxamide
—— (2R)-2-methyl-N-propan-2-yloxirane-2-carboxamide —— C7H13NO2
(2R)-2-methyl-N-propan-2-yloxirane-2-carboxamide
—— (2R,3S)-2-N,2-N-dimethyloxirane-2,3-dicarboxamide —— C6H10N2O3
(2R,3S)-2-N,2-N-dimethyloxirane-2,3-dicarboxamide
—— (2R)-N-(propan-2-yloxymethyl)oxirane-2-carboxamide —— C7H13NO3
(2R)-N-(propan-2-yloxymethyl)oxirane-2-carboxamide
—— ethyl (2S,3R)-3-carbamoyloxirane-2-carboxylate —— C6H9NO4
ethyl (2S,3R)-3-carbamoyloxirane-2-carboxylate
—— (2S,3S)-N,N-dimethyl-3-[(Z)-prop-1-enyl]oxirane-2-carboxamide —— C8H13NO2
(2S,3S)-N,N-dimethyl-3-[(Z)-prop-1-enyl]oxirane-2-carboxamide
—— (2S,3S)-2-methyloxirane-2,3-dicarboxylic acid —— C5H6O5
(2S,3S)-2-methyloxirane-2,3-dicarboxylic acid
—— (1R,6S)-7-oxabicyclo[4.1.0]hepta-2,4-diene-1-carboxamide —— C7H7NO2
(1R,6S)-7-oxabicyclo[4.1.0]hepta-2,4-diene-1-carboxamide
—— (2S,3R)-N,N-dimethyl-3-[(Z)-prop-1-enyl]oxirane-2-carboxamide —— C8H13NO2
(2S,3R)-N,N-dimethyl-3-[(Z)-prop-1-enyl]oxirane-2-carboxamide
—— (2S,3S)-2-N,2-N-dimethyloxirane-2,3-dicarboxamide —— C6H10N2O3
(2S,3S)-2-N,2-N-dimethyloxirane-2,3-dicarboxamide
—— (2S,3R)-N-ethyl-3-[(Z)-prop-1-enyl]oxirane-2-carboxamide —— C8H13NO2
(2S,3R)-N-ethyl-3-[(Z)-prop-1-enyl]oxirane-2-carboxamide
—— (3S)-3-methyloxirane-2,2-dicarboxylic acid —— C5H6O5
(3S)-3-methyloxirane-2,2-dicarboxylic acid
—— (2R,3S)-3-(methylcarbamoyl)oxirane-2-carboxylic acid —— C5H7NO4
(2R,3S)-3-(methylcarbamoyl)oxirane-2-carboxylic acid
—— (2R,3R)-3-(dimethylcarbamoyl)oxirane-2-carboxylic acid —— C6H9NO4
(2R,3R)-3-(dimethylcarbamoyl)oxirane-2-carboxylic acid
—— (2S)-2-methyl-N-propan-2-yloxirane-2-carboxamide —— C7H13NO2
(2S)-2-methyl-N-propan-2-yloxirane-2-carboxamide
—— (2S,3S)-3-(dimethylcarbamoyl)oxirane-2-carboxylic acid —— C6H9NO4
(2S,3S)-3-(dimethylcarbamoyl)oxirane-2-carboxylic acid
—— (2R,3R)-N,N-dimethyl-3-[(Z)-prop-1-enyl]oxirane-2-carboxamide —— C8H13NO2
(2R,3R)-N,N-dimethyl-3-[(Z)-prop-1-enyl]oxirane-2-carboxamide
—— (2R,3S)-N-ethyl-3-[(Z)-prop-1-enyl]oxirane-2-carboxamide —— C8H13NO2
(2R,3S)-N-ethyl-3-[(Z)-prop-1-enyl]oxirane-2-carboxamide
—— (2R,3S)-N,N-dimethyl-3-[(Z)-prop-1-enyl]oxirane-2-carboxamide —— C8H13NO2
(2R,3S)-N,N-dimethyl-3-[(Z)-prop-1-enyl]oxirane-2-carboxamide
—— (2R)-N-tert-butyloxirane-2-carboxamide —— C7H13NO2
(2R)-N-tert-butyloxirane-2-carboxamide
—— (2R,3R)-N-methyl-3-[(Z)-prop-1-enyl]oxirane-2-carboxamide —— C7H11NO2
(2R,3R)-N-methyl-3-[(Z)-prop-1-enyl]oxirane-2-carboxamide
—— (1S,6R)-7-oxabicyclo[4.1.0]hepta-2,4-diene-1-carboxamide —— C7H7NO2
(1S,6R)-7-oxabicyclo[4.1.0]hepta-2,4-diene-1-carboxamide
—— (2R)-2-carbamoyl-3,3-dimethyloxirane-2-carboxylic acid —— C6H9NO4
(2R)-2-carbamoyl-3,3-dimethyloxirane-2-carboxylic acid
—— (2R,3R)-3-(methylcarbamoyl)oxirane-2-carboxylic acid —— C5H7NO4
(2R,3R)-3-(methylcarbamoyl)oxirane-2-carboxylic acid
—— (2S,3S)-N-methyl-3-[(Z)-prop-1-enyl]oxirane-2-carboxamide —— C7H11NO2
(2S,3S)-N-methyl-3-[(Z)-prop-1-enyl]oxirane-2-carboxamide
—— (2R,3R)-3-[(2R)-butan-2-yl]-2-methyloxirane-2-carbaldehyde —— C8H14O2
(2R,3R)-3-[(2R)-butan-2-yl]-2-methyloxirane-2-carbaldehyde
—— (2S,3S)-3-ethyl-2-pentyloxiran-2-ol —— C9H18O2
(2S,3S)-3-ethyl-2-pentyloxiran-2-ol
—— (2S,3R)-3-ethyl-2-pentyloxiran-2-ol —— C9H18O2
(2S,3R)-3-ethyl-2-pentyloxiran-2-ol
—— (2R,3S)-3-ethyl-2-pentyloxiran-2-ol —— C9H18O2
(2R,3S)-3-ethyl-2-pentyloxiran-2-ol
—— (2R,3R)-3-ethyl-2-pentyloxiran-2-ol —— C9H18O2
(2R,3R)-3-ethyl-2-pentyloxiran-2-ol
—— prop-2-enyl (2S,3R)-3-carbonochloridoyloxirane-2-carboxylate —— C7H7ClO4
prop-2-enyl (2S,3R)-3-carbonochloridoyloxirane-2-carboxylate
—— (2R)-2,3,3-trichlorooxirane-2-carbonyl chloride —— C3Cl4O2
(2R)-2,3,3-trichlorooxirane-2-carbonyl chloride
—— (2S)-2,3,3-trichlorooxirane-2-carbonyl chloride —— C3Cl4O2
(2S)-2,3,3-trichlorooxirane-2-carbonyl chloride
—— (2R,3R)-3-Chlorocarbonyl-oxirane-2-carboxylic acid ethyl ester —— C6H7ClO4
(2R,3R)-3-Chlorocarbonyl-oxirane-2-carboxylic acid ethyl ester
—— (2S)-1-oxaspiro[2.5]octane-2-carbonyl chloride —— C8H11ClO2
(2S)-1-oxaspiro[2.5]octane-2-carbonyl chloride
—— ethyl (2S,3R)-3-carbonochloridoyloxirane-2-carboxylate —— C6H7ClO4
ethyl (2S,3R)-3-carbonochloridoyloxirane-2-carboxylate
—— prop-2-enyl (2R,3S)-3-carbonochloridoyloxirane-2-carboxylate —— C7H7ClO4
prop-2-enyl (2R,3S)-3-carbonochloridoyloxirane-2-carboxylate
—— (2R)-1-oxaspiro[2.5]octane-2-carbonyl chloride —— C8H11ClO2
(2R)-1-oxaspiro[2.5]octane-2-carbonyl chloride
—— (2R)-2,3,3-trimethyloxirane-2-carbonyl chloride —— C6H9ClO2
(2R)-2,3,3-trimethyloxirane-2-carbonyl chloride
—— (2S)-2,3,3-trimethyloxirane-2-carbonyl chloride —— C6H9ClO2
(2S)-2,3,3-trimethyloxirane-2-carbonyl chloride
—— (2S)-2-hept-1-ynyloxirane —— C9H14O
(2S)-2-hept-1-ynyloxirane
—— 2-methyl-4-[(2R)-oxiran-2-yl]but-3-yn-2-amine —— C7H11NO
2-methyl-4-[(2R)-oxiran-2-yl]but-3-yn-2-amine
—— (2S,3R)-2-(2-cyclopropylethynyl)-3-ethenyloxirane —— C9H10O
(2S,3R)-2-(2-cyclopropylethynyl)-3-ethenyloxirane
—— (3S)-2,2-dimethyl-3-(3-methylbut-3-en-1-ynyl)oxirane —— C9H12O
(3S)-2,2-dimethyl-3-(3-methylbut-3-en-1-ynyl)oxirane
—— 2-methyl-4-[(2S)-oxiran-2-yl]but-3-yn-2-amine —— C7H11NO
2-methyl-4-[(2S)-oxiran-2-yl]but-3-yn-2-amine
—— (2R)-2-hept-1-ynyloxirane —— C9H14O
(2R)-2-hept-1-ynyloxirane
—— (3R)-3-(2-chloroethynyl)-2,2-dimethyloxirane —— C6H7ClO
(3R)-3-(2-chloroethynyl)-2,2-dimethyloxirane
—— (3S)-3-(2-chloroethynyl)-2,2-dimethyloxirane —— C6H7ClO
(3S)-3-(2-chloroethynyl)-2,2-dimethyloxirane
—— (2R,3R)-2-(2-cyclopropylethynyl)-3-ethenyloxirane —— C9H10O
(2R,3R)-2-(2-cyclopropylethynyl)-3-ethenyloxirane