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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
—— trans-Ocimene oxide —— C9H14O
trans-Ocimene oxide
—— (2S,3S)-2-methyl-3-(3-methylbut-2-enyl)-2-(4-methylcyclohex-3-en-1-yl)oxirane —— C15H24O
(2S,3S)-2-methyl-3-(3-methylbut-2-enyl)-2-(4-methylcyclohex-3-en-1-yl)oxirane
—— Humulene diepoxide A 118899-63-1 C15H24O2
Humulene diepoxide A
—— Humulene-6,7-oxide —— C15H22O
Humulene-6,7-oxide
—— cis-7,8-epoxy-2-methyl-Z16-octadecene —— C19H36O
cis-7,8-epoxy-2-methyl-Z16-octadecene
—— cis-7,8-epoxy-2-methyl-Z14-octadecene —— C19H36O
cis-7,8-epoxy-2-methyl-Z14-octadecene
—— cis-7,8-epoxy-2-methyl-E10-octadecene —— C19H36O
cis-7,8-epoxy-2-methyl-E10-octadecene
—— trans-8,9-Epoxy-2-methyloctadecane —— C19H38O
trans-8,9-Epoxy-2-methyloctadecane
—— cis-7,8-epoxy-2-methyl-E3-octadecene —— C19H36O
cis-7,8-epoxy-2-methyl-E3-octadecene
—— cis-7,8-epoxy-2-methyl-E14-octadecene —— C19H36O
cis-7,8-epoxy-2-methyl-E14-octadecene
—— cis-7,8-epoxy-2-methyl-E12-octadecene —— C19H36O
cis-7,8-epoxy-2-methyl-E12-octadecene
—— cis-7,8-epoxy-2-methyl-Z12-octadecene —— C19H36O
cis-7,8-epoxy-2-methyl-Z12-octadecene
—— trans-2-alpha-Bisabolene epoxide —— C15H24O
trans-2-alpha-Bisabolene epoxide
—— (1R,3Z,7E,11R)-1,5,5,8-tetramethyl-12-oxabicyclo[9.1.0]dodeca-3,7-diene —— C15H24O
(1R,3Z,7E,11R)-1,5,5,8-tetramethyl-12-oxabicyclo[9.1.0]dodeca-3,7-diene
—— Humulene epoxyde I —— C15H24O
Humulene epoxyde I
—— Epoxyhumulene II —— C15H24O
Epoxyhumulene II
—— (Z)-2-diazonio-1-(1-oxaspiro[2.5]octan-2-yl)ethenolate —— C9H12N2O2
(Z)-2-diazonio-1-(1-oxaspiro[2.5]octan-2-yl)ethenolate
—— (E)-2-hydroxy-2-(1-oxaspiro[2.5]octan-2-yl)ethenediazonium —— C9H13N2O2+
(E)-2-hydroxy-2-(1-oxaspiro[2.5]octan-2-yl)ethenediazonium
—— (6Z,9Z)-Trans-11,12-Epoxyhenicosa-6,9-diene —— C21H38O
(6Z,9Z)-Trans-11,12-Epoxyhenicosa-6,9-diene
—— 1-Ethyl-2,3,4,5,6-pentafluoro-7-oxabicyclo[4.1.0]hepta-2,4-diene —— C8H5F5O
1-Ethyl-2,3,4,5,6-pentafluoro-7-oxabicyclo[4.1.0]hepta-2,4-diene
—— 2-(3-Ethyl-4-methylpentyl)-3-methyloxirane —— C11H21O+
2-(3-Ethyl-4-methylpentyl)-3-methyloxirane
—— 2-(3-ethyl-4-methylpentyl)-3-methyloxirane —— C11H22O
2-(3-ethyl-4-methylpentyl)-3-methyloxirane
—— (1S,16R)-17-oxabicyclo[14.1.0]heptadec-8-ene —— C16H28O
(1S,16R)-17-oxabicyclo[14.1.0]heptadec-8-ene
—— 2-(2-Propan-2-yldecyl)oxirane —— C15H30O
2-(2-Propan-2-yldecyl)oxirane
—— 2-(4-Tert-butylcyclohexyl)oxy-2-(2-methylpropyl)oxirane —— C16H30O2
2-(4-Tert-butylcyclohexyl)oxy-2-(2-methylpropyl)oxirane
—— [3-(Oxiran-2-ylmethoxymethyl)oxiran-2-yl]methanol —— C7H12O4
[3-(Oxiran-2-ylmethoxymethyl)oxiran-2-yl]methanol
—— 2-(1-Cyclohexyloxy-3-methylbutyl)oxirane —— C13H24O2
2-(1-Cyclohexyloxy-3-methylbutyl)oxirane
—— ethyl (2S,3S)-3-[[(2S)-1-(cyclohexylmethoxy)-4-methylpentan-2-yl]carbamoyl]oxirane-2-carboxylate —— C19H33NO5
ethyl (2S,3S)-3-[[(2S)-1-(cyclohexylmethoxy)-4-methylpentan-2-yl]carbamoyl]oxirane-2-carboxylate
—— (3-Ethoxyoxiran-2-yl)methanamine —— C5H11NO2
(3-Ethoxyoxiran-2-yl)methanamine
—— (2R)-2-pent-3-enyloxirane —— C7H12O
(2R)-2-pent-3-enyloxirane
—— [2-[Dimethyl-[3-(oxiran-2-ylmethoxy)propyl]-lambda4-sulfanyl]oxy-3,4-dimethylcyclopent-3-en-1-yl]oxy-dimethyl-[3-(oxiran-2-ylmethoxy)propyl]-lambda4-sulfane —— C23H44O6S2
[2-[Dimethyl-[3-(oxiran-2-ylmethoxy)propyl]-lambda4-sulfanyl]oxy-3,4-dimethylcyclopent-3-en-1-yl]oxy-dimethyl-[3-(oxiran-2-ylmethoxy)propyl]-lambda4-sulfane
—— 2-Oxatricyclo[8.3.0.01,3]trideca-3,5-dien-7,11-diyne —— C12H8O
2-Oxatricyclo[8.3.0.01,3]trideca-3,5-dien-7,11-diyne
—— hexyl (2S,3R)-3-phenyloxirane-2-carboxylate —— C15H20O3
hexyl (2S,3R)-3-phenyloxirane-2-carboxylate
—— 2-(Phosphanylamino)boranylideneoxirane —— C2H5BNOP
2-(Phosphanylamino)boranylideneoxirane
—— Cyclohexylmethylcyclohexane;ethane;2-(methoxymethyl)oxirane —— C25H52O4
Cyclohexylmethylcyclohexane;ethane;2-(methoxymethyl)oxirane
—— N-[2-(cyclodecapentaenyl)ethyl]-3-methyl-N-prop-2-enyloxiran-2-amine —— C18H23NO
N-[2-(cyclodecapentaenyl)ethyl]-3-methyl-N-prop-2-enyloxiran-2-amine
—— 2-(2,4-Dimethylpentan-2-yl)-3-(2-ethylhexoxy)oxirane —— C17H34O2
2-(2,4-Dimethylpentan-2-yl)-3-(2-ethylhexoxy)oxirane
—— 2-(1,1,3-Trifluoropropoxymethyl)oxirane —— C6H9F3O2
2-(1,1,3-Trifluoropropoxymethyl)oxirane
—— 3-(2,2,4-Trimethyl-4-sulfanylhexyl)oxiran-2-ol —— C11H22O2S
3-(2,2,4-Trimethyl-4-sulfanylhexyl)oxiran-2-ol
—— N,N'-dimethylmethanediamine;methanol;oxirane —— C6H18N2O2
N,N'-dimethylmethanediamine;methanol;oxirane
—— 2-Methyl-2-[8-(oxiran-2-yl)octoxy]propanoic acid —— C14H26O4
2-Methyl-2-[8-(oxiran-2-yl)octoxy]propanoic acid
—— (E)-2-hydroxy-2-spiro[adamantane-2,3'-oxirane]-2'-ylethenediazonium —— C13H17N2O2+
(E)-2-hydroxy-2-spiro[adamantane-2,3'-oxirane]-2'-ylethenediazonium
—— 2-Pentadec-1-enyloxirane —— C17H32O
2-Pentadec-1-enyloxirane
—— 4,4-Diethyl-5-propan-2-yl-2,8-dioxabicyclo[5.1.0]octan-3-one —— C13H22O3
4,4-Diethyl-5-propan-2-yl-2,8-dioxabicyclo[5.1.0]octan-3-one
—— 2-(4,4,4-Trifluorobutyl)oxiran-2-amine —— C6H10F3NO
2-(4,4,4-Trifluorobutyl)oxiran-2-amine
—— 3-[1-(2-Fluorocyclohexa-1,5-dien-1-yl)ethyl]oxiran-2-ol —— C10H13FO2
3-[1-(2-Fluorocyclohexa-1,5-dien-1-yl)ethyl]oxiran-2-ol
—— (2S,3S)-2-propyl-3-tetradeca-1,4-dienyloxirane —— C19H34O
(2S,3S)-2-propyl-3-tetradeca-1,4-dienyloxirane
—— 2,2-Difluoro-3-methyloxirane;hydrofluoride —— C3H5F3O
2,2-Difluoro-3-methyloxirane;hydrofluoride
—— 2-(Methoxymethyl)-3-(3-methylbutan-2-yl)oxirane —— C9H18O2
2-(Methoxymethyl)-3-(3-methylbutan-2-yl)oxirane
—— N,3-dimethyl-N-(3,4,9,9-tetramethyldec-4-en-3-yl)oxiran-2-amine —— C18H35NO
N,3-dimethyl-N-(3,4,9,9-tetramethyldec-4-en-3-yl)oxiran-2-amine