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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
—— Carbamoyl 2-(trifluoromethyl)oxirane-2-carboxylate —— C5H4F3NO4
Carbamoyl 2-(trifluoromethyl)oxirane-2-carboxylate
—— Methyl 3-(1-phenylcyclopentyl)oxirane-2-carboxylate —— C15H18O3
Methyl 3-(1-phenylcyclopentyl)oxirane-2-carboxylate
—— 2-[[5-Methyl-4-[6-methyl-4-(oxiran-2-ylmethoxy)cyclohex-2-en-1-yl]oxycyclohex-2-en-1-yl]oxymethyl]oxirane —— C20H30O5
2-[[5-Methyl-4-[6-methyl-4-(oxiran-2-ylmethoxy)cyclohex-2-en-1-yl]oxycyclohex-2-en-1-yl]oxymethyl]oxirane
—— 4-(3-Methoxyoxiran-2-yl)cycloheptane-1-carboxylic acid —— C11H18O4
4-(3-Methoxyoxiran-2-yl)cycloheptane-1-carboxylic acid
—— 2-(2-Cyclopropyl-2-methylpropyl)-2-[(2-methylpropan-2-yl)oxy]oxirane —— C13H24O2
2-(2-Cyclopropyl-2-methylpropyl)-2-[(2-methylpropan-2-yl)oxy]oxirane
—— 6-Oxa-2-thia-3-azabicyclo[3.1.0]hexan-4-ylmethanol —— C4H7NO2S
6-Oxa-2-thia-3-azabicyclo[3.1.0]hexan-4-ylmethanol
—— (2S,3R)-2-octa-2,5-dienyl-3-octyloxirane —— C18H32O
(2S,3R)-2-octa-2,5-dienyl-3-octyloxirane
—— (2S)-2-(2,2-dimethylpropyl)-2-(oxiran-2-ylmethoxymethyl)oxirane —— C11H20O3
(2S)-2-(2,2-dimethylpropyl)-2-(oxiran-2-ylmethoxymethyl)oxirane
—— 2-Methanidyl-3-(2-methylpropyl)oxirane —— C7H13O-
2-Methanidyl-3-(2-methylpropyl)oxirane
—— (3R,3'S,3aS,7aR)-7-(bromomethylidene)-3',3a-dimethylspiro[1,2,4,5,6,7a-hexahydroindene-3,2'-oxirane] —— C13H19BrO
(3R,3'S,3aS,7aR)-7-(bromomethylidene)-3',3a-dimethylspiro[1,2,4,5,6,7a-hexahydroindene-3,2'-oxirane]
—— 2-Methyl-3-nonan-2-yloxirane —— C12H24O
2-Methyl-3-nonan-2-yloxirane
—— 2-Ethenyl-3-(oxiran-2-yl)oxirane —— C6H8O2
2-Ethenyl-3-(oxiran-2-yl)oxirane
—— 2-Ethoxycarbonyloxirane-2-carboxylic acid —— C6H8O5
2-Ethoxycarbonyloxirane-2-carboxylic acid
—— [2-Methyl-4-(oxiran-2-yl)-4-oxobut-2-enoyl] oxirane-2-carboxylate —— C10H10O6
[2-Methyl-4-(oxiran-2-yl)-4-oxobut-2-enoyl] oxirane-2-carboxylate
—— 3-Methyl-2,4-bis(oxiran-2-yl)-3-(oxiran-2-ylmethoxymethyl)pentanedial —— C14H20O6
3-Methyl-2,4-bis(oxiran-2-yl)-3-(oxiran-2-ylmethoxymethyl)pentanedial
—— [3-(2-Methylbutan-2-yl)oxiran-2-yl]methanamine —— C8H17NO
[3-(2-Methylbutan-2-yl)oxiran-2-yl]methanamine
—— 2-[1-(2,2-Dimethylpropoxy)ethyl]-3-methyloxirane —— C10H20O2
2-[1-(2,2-Dimethylpropoxy)ethyl]-3-methyloxirane
—— 6-(Oxiran-2-ylmethoxy)hexan-3-amine —— C9H19NO2
6-(Oxiran-2-ylmethoxy)hexan-3-amine
—— 2-(3,3-Dimethylbutoxy)-3-methyloxirane —— C9H18O2
2-(3,3-Dimethylbutoxy)-3-methyloxirane
—— decane;(2S,3S)-2,3-dimethyloxirane —— C14H30O
decane;(2S,3S)-2,3-dimethyloxirane
—— (2S,3R)-2-oct-2-enyl-3-undecyloxirane —— C21H40O
(2S,3R)-2-oct-2-enyl-3-undecyloxirane
—— 3-Hexan-2-yloxiran-2-amine —— C8H17NO
3-Hexan-2-yloxiran-2-amine
—— 2-But-1-enyl-3-ethoxyoxirane —— C8H14O2
2-But-1-enyl-3-ethoxyoxirane
—— 2-[(6-Methoxycyclohexa-1,5-dien-3-yn-1-yl)oxymethyl]oxirane —— C10H10O3
2-[(6-Methoxycyclohexa-1,5-dien-3-yn-1-yl)oxymethyl]oxirane
—— 2-(Difluoromethyl)oxirane;hydrofluoride —— C3H5F3O
2-(Difluoromethyl)oxirane;hydrofluoride
—— 2-Penta-2,4-dienyl-3-tetradecyloxirane —— C21H38O
2-Penta-2,4-dienyl-3-tetradecyloxirane
—— N-(1-methylphosphanylethyl)-2-(3-propyloxiran-2-yl)butan-2-amine —— C12H26NOP
N-(1-methylphosphanylethyl)-2-(3-propyloxiran-2-yl)butan-2-amine
—— 2-Ethyl-3-[(2-methylpropan-2-yl)oxy]oxirane —— C8H16O2
2-Ethyl-3-[(2-methylpropan-2-yl)oxy]oxirane
—— 3-(7-Methyl-7-tricyclo[10.1.0.02,4]tridecanyl)oxiran-2-ol —— C16H26O2
3-(7-Methyl-7-tricyclo[10.1.0.02,4]tridecanyl)oxiran-2-ol
—— (2S)-2-[1-(oxiran-2-ylmethoxy)butoxymethyl]oxirane —— C10H18O4
(2S)-2-[1-(oxiran-2-ylmethoxy)butoxymethyl]oxirane
—— 3-Methoxyoxirane-2-carbaldehyde —— C4H6O3
3-Methoxyoxirane-2-carbaldehyde
—— Acetaldehyde;2-[9-(oxiran-2-yl)nonyl]oxirane —— C15H28O3
Acetaldehyde;2-[9-(oxiran-2-yl)nonyl]oxirane
—— 2-(Cyclohexa-2,5-dien-1-yloxymethyl)oxirane;ethane —— C11H18O2
2-(Cyclohexa-2,5-dien-1-yloxymethyl)oxirane;ethane
—— 3-[4-Methyl-4-[(3-propan-2-yloxiran-2-yl)amino]pentan-2-yl]oxiran-2-amine —— C13H26N2O2
3-[4-Methyl-4-[(3-propan-2-yloxiran-2-yl)amino]pentan-2-yl]oxiran-2-amine
—— N-ethenyl-N-methyl-3-[(2-methylpropan-2-yl)oxy]oxiran-2-amine —— C9H17NO2
N-ethenyl-N-methyl-3-[(2-methylpropan-2-yl)oxy]oxiran-2-amine
—— N-tert-butyl-3-propan-2-yloxiran-2-amine —— C9H19NO
N-tert-butyl-3-propan-2-yloxiran-2-amine
—— 2-Ethoxy-3-(2-methyl-3-propylhexan-2-yl)oxirane —— C14H28O2
2-Ethoxy-3-(2-methyl-3-propylhexan-2-yl)oxirane
—— 2-Methyl-2-(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctoxy)oxirane —— C11H9F13O2
2-Methyl-2-(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctoxy)oxirane
—— 2-(9-Methyl-2-bicyclo[11.1.0]tetradecanyl)oxirane —— C17H30O
2-(9-Methyl-2-bicyclo[11.1.0]tetradecanyl)oxirane
—— 9-Methylidene-7-(2-methyloxiran-2-yl)-1,4-dihydro-1,3-diazonine —— C11H14N2O
9-Methylidene-7-(2-methyloxiran-2-yl)-1,4-dihydro-1,3-diazonine
—— 2-methyl-2-[(2S)-oxiran-2-yl]propanal —— C6H10O2
2-methyl-2-[(2S)-oxiran-2-yl]propanal
—— 3-ethyl-N-methyl-N-(4-methylhexan-3-yl)oxiran-2-amine —— C12H25NO
3-ethyl-N-methyl-N-(4-methylhexan-3-yl)oxiran-2-amine
—— 2-(2,2-Dimethylpentyl)-3-methyloxirane —— C10H20O
2-(2,2-Dimethylpentyl)-3-methyloxirane
—— 3-Heptadeca-4,6,8,10-tetraenyl-2-hydroxyoxirane-2-carboxylic acid —— C20H30O4
3-Heptadeca-4,6,8,10-tetraenyl-2-hydroxyoxirane-2-carboxylic acid
—— Ethyl (2S,3S)-3-[[1-(S)-[(R)-cyclohexyl(methoxy)methyl]-3-methylbutyl]carbamoyl]oxirane-2-carboxylate 221143-98-2 C19H33NO5
Ethyl (2S,3S)-3-[[1-(S)-[(R)-cyclohexyl(methoxy)methyl]-3-methylbutyl]carbamoyl]oxirane-2-carboxylate
—— 2-[(Cyclohex-3-en-1-yl)methyl]oxirane —— C9H14O
2-[(Cyclohex-3-en-1-yl)methyl]oxirane
—— 2-Methyl-3-(5-methylhex-5-en-3-yl)oxirane —— C10H18O
2-Methyl-3-(5-methylhex-5-en-3-yl)oxirane
—— 3-(2-Sulfanyloxiran-2-yl)propan-1-ol —— C5H10O2S
3-(2-Sulfanyloxiran-2-yl)propan-1-ol
—— 2-(2-Bicyclo[2.2.1]hept-4-enylmethoxymethyl)oxirane —— C11H16O2
2-(2-Bicyclo[2.2.1]hept-4-enylmethoxymethyl)oxirane
—— 2-Buta-1,3-dienyl-3-[4-(oxiran-2-yl)butyl]oxirane —— C12H18O2
2-Buta-1,3-dienyl-3-[4-(oxiran-2-yl)butyl]oxirane