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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
—— (9RS,10RS)-9,10-Epoxy-2-methyloctadecane —— C19H38O
(9RS,10RS)-9,10-Epoxy-2-methyloctadecane
—— trans-5,6-Epoxy-2-methyloctadecane —— C19H38O
trans-5,6-Epoxy-2-methyloctadecane
—— cis-7,8-epoxy-2-methyl-Z11-octadecene —— C19H36O
cis-7,8-epoxy-2-methyl-Z11-octadecene
—— cis-7,8-epoxy-2-methyl-E16-octadecene —— C19H36O
cis-7,8-epoxy-2-methyl-E16-octadecene
—— cis-7,8-epoxy-2-methyl-Z15-octadecene —— C19H36O
cis-7,8-epoxy-2-methyl-Z15-octadecene
—— cis-5,6-Epoxy-2-methyloctadecane —— C19H38O
cis-5,6-Epoxy-2-methyloctadecane
—— trans-6,7-Epoxy-2-methyloctadecane —— C19H38O
trans-6,7-Epoxy-2-methyloctadecane
—— cis-7,8-epoxy-2-methyl-Z10-octadecene —— C19H36O
cis-7,8-epoxy-2-methyl-Z10-octadecene
—— cis-7,8-epoxy-2-methyl-E13-octadecene —— C19H36O
cis-7,8-epoxy-2-methyl-E13-octadecene
—— cis-7,8-epoxy-2-methyl-Z3-octadecene —— C19H36O
cis-7,8-epoxy-2-methyl-Z3-octadecene
—— cis-7,8-epoxy-2-methyl-E11-octadecene —— C19H36O
cis-7,8-epoxy-2-methyl-E11-octadecene
—— cis-7,8-Epoxy-2-methyl-2-octadecene —— C19H36O
cis-7,8-Epoxy-2-methyl-2-octadecene
—— cis-7,8-epoxy-2-methyl-E15-octadecene —— C19H36O
cis-7,8-epoxy-2-methyl-E15-octadecene
—— trans-alpha-Phellandrene epoxide —— C10H16O
trans-alpha-Phellandrene epoxide
—— N-(2-Phenylethyl)-cis-2,3-epoxynona-6,8-diynamide —— C17H17NO2
N-(2-Phenylethyl)-cis-2,3-epoxynona-6,8-diynamide
—— (2S,3R)-3-[(4E,7E)-Nona-4,7-dienoyl]-N,N-bis(trimethylsilyl)oxirane-2-carboxamide —— C18H33NO3Si2
(2S,3R)-3-[(4E,7E)-Nona-4,7-dienoyl]-N,N-bis(trimethylsilyl)oxirane-2-carboxamide
—— Glycidamide, N-cyclopentyl-3-phenyl-, trans- —— C14H17NO2
Glycidamide, N-cyclopentyl-3-phenyl-, trans-
—— trans-3,4-epoxynonane —— C9H18O
trans-3,4-epoxynonane
—— trans-2-Phenyl-3-N-allylcarbamoyl-oxiran 19464-98-3 C12H13NO2
trans-2-Phenyl-3-N-allylcarbamoyl-oxiran
—— [3-[(2S)-oxiran-2-yl]dioxiran-3-yl]methanol —— C4H6O4
[3-[(2S)-oxiran-2-yl]dioxiran-3-yl]methanol
—— 2-tert.Butyl-2-(2-propinyl)oxiran 23461-04-3 C9H14O
2-tert.Butyl-2-(2-propinyl)oxiran
—— 2,5-Dimethyl-7-oxabicyclo[4.1.0]hepta-2,4-diene —— C8H10O
2,5-Dimethyl-7-oxabicyclo[4.1.0]hepta-2,4-diene
—— Methyl 2-cyclopentyloxirane-2-carboxylate —— C9H14O3
Methyl 2-cyclopentyloxirane-2-carboxylate
—— methanamine;(1S)-1-[(2S)-oxiran-2-yl]-N-phosphanylethanamine —— C5H15N2OP
methanamine;(1S)-1-[(2S)-oxiran-2-yl]-N-phosphanylethanamine
—— 2-Nonyl-3-pentyloxirane —— C16H32O
2-Nonyl-3-pentyloxirane
—— 2-[2-(Oxiran-2-yl)cyclobutyl]oxirane —— C8H12O2
2-[2-(Oxiran-2-yl)cyclobutyl]oxirane
—— Ethane;2-methyloxirane —— C5H12O
Ethane;2-methyloxirane
—— 2-(Cyclohexa-1,4-dien-1-ylmethyl)oxirane —— C9H12O
2-(Cyclohexa-1,4-dien-1-ylmethyl)oxirane
—— 2-[(3,3-Dimethyloxiran-2-yl)methyl]-2,3-dimethyloxirane —— C9H16O2
2-[(3,3-Dimethyloxiran-2-yl)methyl]-2,3-dimethyloxirane
—— 3-(Aminomethyl)oxiran-2-ol —— C3H7NO2
3-(Aminomethyl)oxiran-2-ol
—— 2-Butan-2-yloxy-3-propyloxirane —— C9H18O2
2-Butan-2-yloxy-3-propyloxirane
—— [2,2-Difluoro-2-[2-(oxiran-2-ylmethoxy)ethoxy]ethyl] hypofluorite;2-(2-fluoroethoxymethyl)oxirane —— C12H20F4O6
[2,2-Difluoro-2-[2-(oxiran-2-ylmethoxy)ethoxy]ethyl] hypofluorite;2-(2-fluoroethoxymethyl)oxirane
—— (2R)-2-(6-chlorohexa-2,4-dien-2-yl)oxirane —— C8H11ClO
(2R)-2-(6-chlorohexa-2,4-dien-2-yl)oxirane
—— Ethane;2-[(1-methylcyclobutyl)methyl]oxirane —— C10H20O
Ethane;2-[(1-methylcyclobutyl)methyl]oxirane
—— [(2R,3R)-3-tert-butyl-3-[(2R,3R)-2,6,6-trimethyl-3-phosphanyloxyhept-4-enyl]oxiran-2-yl]methanol —— C17H33O3P
[(2R,3R)-3-tert-butyl-3-[(2R,3R)-2,6,6-trimethyl-3-phosphanyloxyhept-4-enyl]oxiran-2-yl]methanol
—— 3-(3-Propyloxiran-2-ylidene)propanoyl chloride —— C8H11ClO2
3-(3-Propyloxiran-2-ylidene)propanoyl chloride
—— 2-(4-Ethyl-4-methylhexan-2-yl)-3-methyloxirane —— C12H24O
2-(4-Ethyl-4-methylhexan-2-yl)-3-methyloxirane
—— 2-[Chloro(ethoxy)methylidene]oxirane —— C5H7ClO2
2-[Chloro(ethoxy)methylidene]oxirane
—— 2-[(3-Methyloxiran-2-yl)methoxy]acetic acid —— C6H10O4
2-[(3-Methyloxiran-2-yl)methoxy]acetic acid
—— 3-Heptadec-2-enyloxirane-2-carboxylic acid —— C20H36O3
3-Heptadec-2-enyloxirane-2-carboxylic acid
—— 3-(3-Ethoxyoxiran-2-yl)propan-1-amine —— C7H15NO2
3-(3-Ethoxyoxiran-2-yl)propan-1-amine
—— 2-Methyl-3-nonan-3-yloxirane —— C12H24O
2-Methyl-3-nonan-3-yloxirane
—— 2-(2,2,3,4,5-Pentamethylhexan-3-yl)-3-propoxyoxirane —— C16H32O2
2-(2,2,3,4,5-Pentamethylhexan-3-yl)-3-propoxyoxirane
—— 2-[[4-(Oxiran-2-ylmethoxy)-9-tricyclo[5.3.1.02,6]undecanyl]oxymethyl]oxirane —— C17H26O4
2-[[4-(Oxiran-2-ylmethoxy)-9-tricyclo[5.3.1.02,6]undecanyl]oxymethyl]oxirane
—— [3-(3-Methyl-5-oxooxolan-2-yl)oxiran-2-yl] formate —— C8H10O5
[3-(3-Methyl-5-oxooxolan-2-yl)oxiran-2-yl] formate
—— 2-(2-Prop-2-enylundeca-2,10-dienyl)oxirane —— C16H26O
2-(2-Prop-2-enylundeca-2,10-dienyl)oxirane
—— 2-Methyl-2-[1-(1-methylcyclopropyl)ethyl]oxirane —— C9H16O
2-Methyl-2-[1-(1-methylcyclopropyl)ethyl]oxirane
—— 5-(2-Methyloxiran-2-yl)-2-prop-1-en-2-ylpentane-1-thiol —— C11H20OS
5-(2-Methyloxiran-2-yl)-2-prop-1-en-2-ylpentane-1-thiol
—— Formaldehyde;2-[3-(methoxymethyl)-4-(oxiran-2-ylmethoxy)-3-(oxiran-2-ylmethoxymethyl)butyl]oxirane;oxirane —— C18H32O8
Formaldehyde;2-[3-(methoxymethyl)-4-(oxiran-2-ylmethoxy)-3-(oxiran-2-ylmethoxymethyl)butyl]oxirane;oxirane
—— 2-Methyl-3-(2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-nonadecafluorodecoxy)oxirane —— C13H7F19O2
2-Methyl-3-(2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-nonadecafluorodecoxy)oxirane