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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
—— 2-Methyl-2-[(3-methylidenecyclopropen-1-yl)oxymethyl]oxirane —— C8H10O2
2-Methyl-2-[(3-methylidenecyclopropen-1-yl)oxymethyl]oxirane
—— 2-(4,5-Dimethylhex-5-enyl)oxirane —— C10H18O
2-(4,5-Dimethylhex-5-enyl)oxirane
—— (2R,3R)-2-ethyl-2,3-dimethyloxirane —— C6H12O
(2R,3R)-2-ethyl-2,3-dimethyloxirane
—— Oxiran-2-ylmethyl 3-cyclohexyl-2-methyloxirane-2-carboxylate —— C13H20O4
Oxiran-2-ylmethyl 3-cyclohexyl-2-methyloxirane-2-carboxylate
—— 2-(1-Octadec-9-enoxyoctadec-9-enyl)oxirane —— C38H72O2
2-(1-Octadec-9-enoxyoctadec-9-enyl)oxirane
—— 1-(3-methoxyoxiran-2-yl)-N-methylmethanamine —— C5H11NO2
1-(3-methoxyoxiran-2-yl)-N-methylmethanamine
—— 3,5,10-Trioxatricyclo[5.3.0.02,4]decane-6,9-dione —— C7H6O5
3,5,10-Trioxatricyclo[5.3.0.02,4]decane-6,9-dione
—— 2-[(3S)-3-methylhexa-1,5-dienyl]-3-(3-methylpenta-3,4-dienyl)oxirane —— C15H22O
2-[(3S)-3-methylhexa-1,5-dienyl]-3-(3-methylpenta-3,4-dienyl)oxirane
—— 7-ethyl-N,4,7,10-tetramethyl-11-(3-methyloxiran-2-yl)oxydodec-4-en-1-amine —— C21H41NO2
7-ethyl-N,4,7,10-tetramethyl-11-(3-methyloxiran-2-yl)oxydodec-4-en-1-amine
—— 2-[3-(3-Methylbutan-2-yl)decyl]oxirane —— C17H34O
2-[3-(3-Methylbutan-2-yl)decyl]oxirane
—— 2-[3-(3-Methylbutan-2-yl)decyl]oxirane —— C17H33O-
2-[3-(3-Methylbutan-2-yl)decyl]oxirane
—— 3-methoxy-N-methyloxiran-2-amine —— C4H9NO2
3-methoxy-N-methyloxiran-2-amine
—— 2-Oct-1-enyloxirane —— C10H18O
2-Oct-1-enyloxirane
—— Epoxybicyclooctane —— C16H26O2
Epoxybicyclooctane
—— (2S)-2-deca-1,4-dienyl-3-nonyloxirane —— C21H38O
(2S)-2-deca-1,4-dienyl-3-nonyloxirane
—— [(2S,3R)-3-[(2S,3S,4S)-4-methoxy-3-(methoxymethoxy)deca-5,9-dien-2-yl]-2-methyloxiran-2-yl]methoxy-phosphanylborinothioic acid —— C17H32BO5PS
[(2S,3R)-3-[(2S,3S,4S)-4-methoxy-3-(methoxymethoxy)deca-5,9-dien-2-yl]-2-methyloxiran-2-yl]methoxy-phosphanylborinothioic acid
—— 2-(1-Cyclohex-2-en-1-ylpropyl)-3-methyloxirane —— C12H20O
2-(1-Cyclohex-2-en-1-ylpropyl)-3-methyloxirane
—— 2-[3-(Dimethylamino)oxiran-2-yl]propan-1-ol —— C7H15NO2
2-[3-(Dimethylamino)oxiran-2-yl]propan-1-ol
—— 2-But-1-en-2-yl-3-cyclopentyloxyoxirane —— C11H18O2
2-But-1-en-2-yl-3-cyclopentyloxyoxirane
—— (2S,3R)-2-ethyl-3-pentadeca-2,5-dienyloxirane —— C19H34O
(2S,3R)-2-ethyl-3-pentadeca-2,5-dienyloxirane
—— 3-methyl-1-N-propan-2-yl-3-N-(3-propan-2-yloxiran-2-yl)butane-1,3-diamine —— C13H28N2O
3-methyl-1-N-propan-2-yl-3-N-(3-propan-2-yloxiran-2-yl)butane-1,3-diamine
—— 2,2,3-Trifluoro-3-[1,2,2,2-tetrafluoro-1-(1,1,2-trifluoroprop-2-enoxy)ethyl]oxirane —— C7H2F10O2
2,2,3-Trifluoro-3-[1,2,2,2-tetrafluoro-1-(1,1,2-trifluoroprop-2-enoxy)ethyl]oxirane
—— 2-Methyl-3-[[3-[[4-[[4-[[4-[(4-methylcyclohexyl)methyl]cyclohexyl]methyl]cyclohexyl]methyl]cyclohexyl]methyl]oxiran-2-yl]methyl]oxirane —— C35H60O2
2-Methyl-3-[[3-[[4-[[4-[[4-[(4-methylcyclohexyl)methyl]cyclohexyl]methyl]cyclohexyl]methyl]cyclohexyl]methyl]oxiran-2-yl]methyl]oxirane
—— 3-(2-Propan-2-ylpentylidene)oxiran-2-amine —— C10H19NO
3-(2-Propan-2-ylpentylidene)oxiran-2-amine
—— 2-Butyl-3-[2-(oxiran-2-yl)ethyl]oxirane —— C10H18O2
2-Butyl-3-[2-(oxiran-2-yl)ethyl]oxirane
—— 2-[2-(Butoxymethyl)pentyl]oxirane —— C12H24O2
2-[2-(Butoxymethyl)pentyl]oxirane
—— 3-Propyloxirane-2-carboxamide —— C6H11NO2
3-Propyloxirane-2-carboxamide
—— cis-9,10-Epoxyheptacosane —— C27H54O
cis-9,10-Epoxyheptacosane
—— [3-(2-Methoxy-3,3-dimethylhexyl)oxiran-2-yl]methanol —— C12H24O3
[3-(2-Methoxy-3,3-dimethylhexyl)oxiran-2-yl]methanol
—— Ethane;spiro[adamantane-2,2'-oxirane] —— C13H22O
Ethane;spiro[adamantane-2,2'-oxirane]
—— S-α-hydroxybutyrolactone —— C4H6O2
S-α-hydroxybutyrolactone
—— ethyl (2S,3S)-3-[[(2S)-4-methyl-1-(3-methylbutoxy)pentan-2-yl]carbamoyl]oxirane-2-carboxylate —— C17H31NO5
ethyl (2S,3S)-3-[[(2S)-4-methyl-1-(3-methylbutoxy)pentan-2-yl]carbamoyl]oxirane-2-carboxylate
—— ethyl (2S,3S)-3-[[(2S)-4-methyl-1-(2-phenylethoxy)pentan-2-yl]carbamoyl]oxirane-2-carboxylate —— C20H29NO5
ethyl (2S,3S)-3-[[(2S)-4-methyl-1-(2-phenylethoxy)pentan-2-yl]carbamoyl]oxirane-2-carboxylate
—— (3-Methoxyoxiran-2-yl)methanamine —— C4H9NO2
(3-Methoxyoxiran-2-yl)methanamine
—— 2-Methylidene-3-(oxiran-2-ylmethyl)oxirane —— C6H8O2
2-Methylidene-3-(oxiran-2-ylmethyl)oxirane
—— 2-[[2,3-Bis(oxiran-2-ylmethoxy)-1-[3-(oxiran-2-ylmethoxy)propyl]cyclopropyl]oxymethyl]oxirane —— C18H28O8
2-[[2,3-Bis(oxiran-2-ylmethoxy)-1-[3-(oxiran-2-ylmethoxy)propyl]cyclopropyl]oxymethyl]oxirane
—— 2-But-1-enyl-3-prop-1-en-2-yloxirane —— C9H14O
2-But-1-enyl-3-prop-1-en-2-yloxirane
—— 2-Buta-1,3-dienyl-3-[2-(oxiran-2-yl)ethyl]oxirane —— C10H14O2
2-Buta-1,3-dienyl-3-[2-(oxiran-2-yl)ethyl]oxirane
—— 2-Methyl-3-(trideuteriomethyl)oxirane —— C4H8O
2-Methyl-3-(trideuteriomethyl)oxirane
—— 2-(2-Cyclopropyl-4-methylcyclobutyl)-3-(3-methylbut-1-en-2-yl)oxirane —— C15H23O+
2-(2-Cyclopropyl-4-methylcyclobutyl)-3-(3-methylbut-1-en-2-yl)oxirane
—— 2-(2-Ethenylpenta-2,4-dienoxymethyl)oxirane —— C10H14O2
2-(2-Ethenylpenta-2,4-dienoxymethyl)oxirane
—— 4-[3-(3-Methoxybut-2-enyl)-2-methyloxiran-2-yl]-1-oxaspiro[2.5]octane —— C15H24O3
4-[3-(3-Methoxybut-2-enyl)-2-methyloxiran-2-yl]-1-oxaspiro[2.5]octane
—— tert-butyl (2S,3R)-3-heptyloxirane-2-carboxylate —— C14H26O3
tert-butyl (2S,3R)-3-heptyloxirane-2-carboxylate
—— 2-Heptadec-1-enyloxirane —— C19H36O
2-Heptadec-1-enyloxirane
—— O-[3-(methylideneamino)oxiran-2-yl]hydroxylamine —— C3H6N2O2
O-[3-(methylideneamino)oxiran-2-yl]hydroxylamine
—— N-(2,4-dimethylpentyl)-3-(2-methylbutyl)oxiran-2-amine —— C14H29NO
N-(2,4-dimethylpentyl)-3-(2-methylbutyl)oxiran-2-amine
—— Oxiran-2-ylmethanol;propane —— C6H14O2
Oxiran-2-ylmethanol;propane
—— 2-(Dodec-1-enoxymethyl)oxirane —— C15H28O2
2-(Dodec-1-enoxymethyl)oxirane
—— 2-(2,2-Dichlorobutyl)oxirane —— C6H10Cl2O
2-(2,2-Dichlorobutyl)oxirane
—— N-(3-methoxy-3-methylbutyl)-3-(3-methylbutan-2-yl)oxiran-2-amine —— C13H27NO2
N-(3-methoxy-3-methylbutyl)-3-(3-methylbutan-2-yl)oxiran-2-amine