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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
—— 1-bromo-(5S,6R)-5,6-epoxy-2-heptadecyne 1228086-78-9 C17H29BrO
1-bromo-(5S,6R)-5,6-epoxy-2-heptadecyne
—— (5S,6R)-5,6-epoxy-heptadec-2-yn-1-ol 755037-13-9 C17H30O2
(5S,6R)-5,6-epoxy-heptadec-2-yn-1-ol
—— 2,2'-(((Oxybis(propane-2,1-diyl))bis(oxy))bis(methylene))bis(oxirane) 52722-60-8 C12H22O5
2,2'-(((Oxybis(propane-2,1-diyl))bis(oxy))bis(methylene))bis(oxirane)
—— Acetic acid;[4-(2-methyloxiran-2-yl)cyclohexyl]methanol 89116-21-2 C12H22O4
Acetic acid;[4-(2-methyloxiran-2-yl)cyclohexyl]methanol
—— 2-(2,5,8,11,14,17,20,23,26,29,32-Undecaoxahentetracontan-1-YL)oxirane 90578-14-6 C32H64O12
2-(2,5,8,11,14,17,20,23,26,29,32-Undecaoxahentetracontan-1-YL)oxirane
—— 2-(4,4-Dimethoxybut-1-en-1-yl)-2-methyloxirane 92174-97-5 C9H16O3
2-(4,4-Dimethoxybut-1-en-1-yl)-2-methyloxirane
—— 7-Oxabicyclo[4.1.0]hept-3-ene-3-carbonitrile 92836-13-0 C7H7NO
7-Oxabicyclo[4.1.0]hept-3-ene-3-carbonitrile
—— 2,2'-[(3-Bromopropane-1,2-diyl)bis(oxymethylene)]bis(oxirane) 94977-11-4 C9H15BrO4
2,2'-[(3-Bromopropane-1,2-diyl)bis(oxymethylene)]bis(oxirane)
—— Germanium, tetrafluoro(oxirane)- 96570-94-4 C2F4GeO
Germanium, tetrafluoro(oxirane)-
—— <2-Butyl-octyl>-glycidylaether 101453-05-8 C15H30O2
<2-Butyl-octyl>-glycidylaether
—— 3-[(Oxiran-2-yl)methoxy]pentanenitrile 105826-98-0 C8H13NO2
3-[(Oxiran-2-yl)methoxy]pentanenitrile
—— 2-({[1-Chloro-3-(cyclopentylmethoxy)propan-2-yl]oxy}methyl)oxirane 106108-12-7 C12H21ClO3
2-({[1-Chloro-3-(cyclopentylmethoxy)propan-2-yl]oxy}methyl)oxirane
—— Acetic acid;(3-methyloxiran-2-yl)methanol 109857-33-2 C6H12O4
Acetic acid;(3-methyloxiran-2-yl)methanol
—— 2-(Cyclohepta-2,5-dien-1-yl)-3-ethyloxirane 111394-27-5 C11H16O
2-(Cyclohepta-2,5-dien-1-yl)-3-ethyloxirane
—— 2-tert-Butyl-2-(cyclopentylmethyl)oxirane 112433-75-7 C12H22O
2-tert-Butyl-2-(cyclopentylmethyl)oxirane
—— 3-(4-Chloro-5-methoxy-3-methylpent-2-en-1-yl)-2,2-dimethyloxirane 113003-24-0 C11H19ClO2
3-(4-Chloro-5-methoxy-3-methylpent-2-en-1-yl)-2,2-dimethyloxirane
—— 2-[(Bicyclo[2.2.1]hept-5-en-2-yl)methoxy]oxirane 113021-71-9 C10H14O2
2-[(Bicyclo[2.2.1]hept-5-en-2-yl)methoxy]oxirane
—— 2-(Prop-1-en-1-yl)-3-propyloxirane 113646-65-4 C8H14O
2-(Prop-1-en-1-yl)-3-propyloxirane
—— 2-Methyl-2-[(prop-2-yn-1-yl)oxy]oxirane 113952-28-6 C6H8O2
2-Methyl-2-[(prop-2-yn-1-yl)oxy]oxirane
—— 2-Methyl 2-prop-1-en-1-yl oxirane-2,2-dicarboxylate 114406-55-2 C8H10O5
2-Methyl 2-prop-1-en-1-yl oxirane-2,2-dicarboxylate
—— 2-{[(2-Methylhexyl)oxy]methyl}oxirane 122608-97-3 C10H20O2
2-{[(2-Methylhexyl)oxy]methyl}oxirane
—— 2-(Heptadec-16-EN-1-YL)-3-octyloxirane 123219-92-1 C27H52O
2-(Heptadec-16-EN-1-YL)-3-octyloxirane
—— 2,2,4,4,6,6,8-Heptamethyl-8-{3-[(oxiran-2-yl)methoxy]propyl}-1,3,5,7,2,4,6,8-tetroxatetrasilocane 139052-13-4 C13H32O6Si4
2,2,4,4,6,6,8-Heptamethyl-8-{3-[(oxiran-2-yl)methoxy]propyl}-1,3,5,7,2,4,6,8-tetroxatetrasilocane
—— 2-(1-Bromoethyl)-3-(2,6,6-trimethylcyclohex-2-en-1-yl)oxirane 139609-03-3 C13H21BrO
2-(1-Bromoethyl)-3-(2,6,6-trimethylcyclohex-2-en-1-yl)oxirane
—— Iron;2,2,3-trichloro-3-methyloxirane 141452-57-5 C3H3Cl3FeO
Iron;2,2,3-trichloro-3-methyloxirane
—— Acetic acid;6-(2,2-dimethylpropyl)-7-oxabicyclo[4.1.0]hept-2-en-2-ol 143100-72-5 C13H22O4
Acetic acid;6-(2,2-dimethylpropyl)-7-oxabicyclo[4.1.0]hept-2-en-2-ol
—— 3-(1-Hydroxynonyl)-N,N-dimethyloxirane-2-carboxamide 143060-50-8 C14H27NO3
3-(1-Hydroxynonyl)-N,N-dimethyloxirane-2-carboxamide
—— Aluminium--oxirane (1/1) 143843-44-1 C2H4AlO
Aluminium--oxirane (1/1)
—— 2-(Methoxymethyl)-3-propyloxirane 144969-16-4 C7H14O2
2-(Methoxymethyl)-3-propyloxirane
—— Acetic acid;[3-(2-bromoethynyl)oxiran-2-yl]methanol 144478-54-6 C7H9BrO4
Acetic acid;[3-(2-bromoethynyl)oxiran-2-yl]methanol
—— 4-(3,3-Dimethyloxiran-2-yl)-2-methylbut-1-en-1-ol;formic acid 146464-72-4 C10H18O4
4-(3,3-Dimethyloxiran-2-yl)-2-methylbut-1-en-1-ol;formic acid
—— 2,2'-[Ethane-1,2-diylbis(oxy)]bis(oxirane) 148586-15-6 C6H10O4
2,2'-[Ethane-1,2-diylbis(oxy)]bis(oxirane)
—— 1,4-Dibrom-2-methyl-2,3-epoxybutan 19857-52-4 C5H8Br2O
1,4-Dibrom-2-methyl-2,3-epoxybutan
—— 2-{9-[(Oxiran-2-yl)methoxy]nonyl}oxirane 189458-04-6 C14H26O3
2-{9-[(Oxiran-2-yl)methoxy]nonyl}oxirane
—— 2,2'-[Hexane-1,6-diylbis(oxymethylene)]bis(2-methyloxirane) 189231-55-8 C14H26O4
2,2'-[Hexane-1,6-diylbis(oxymethylene)]bis(2-methyloxirane)
—— (2R)-2-(5-bromopentyl)-2-methyloxirane 185330-68-1 C8H15BrO
(2R)-2-(5-bromopentyl)-2-methyloxirane
—— (2R,3R)-2,3-diethoxyoxirane 184761-23-7 C6H12O3
(2R,3R)-2,3-diethoxyoxirane
—— 4-[(2S,3S)-3-methyloxiran-2-yl]butan-1-ol 184177-73-9 C7H14O2
4-[(2S,3S)-3-methyloxiran-2-yl]butan-1-ol
—— Methyl (2R,3S)-3-(pentadecafluoroheptyl)oxirane-2-carboxylate 184007-51-0 C11H5F15O3
Methyl (2R,3S)-3-(pentadecafluoroheptyl)oxirane-2-carboxylate
—— (2R,3S)-N-cyclohexyl-3-phenyloxirane-2-carboxamide 184017-90-1 C15H19NO2
(2R,3S)-N-cyclohexyl-3-phenyloxirane-2-carboxamide
—— 4a,8a-Epoxy-1,3-methanonaphthalene 23989-75-5 C11H8O
4a,8a-Epoxy-1,3-methanonaphthalene
—— (2S,3S)-2,3-epoxyangelic acid 171229-14-4 C5H8O3
(2S,3S)-2,3-epoxyangelic acid
—— 1aH-Naphtho[1,8a-b]oxirene 175-49-5 C10H8O
1aH-Naphtho[1,8a-b]oxirene
—— Spiro[bicyclo[3.3.1]nonane-3,2'-oxirane] 29186-06-9 C10H16O
Spiro[bicyclo[3.3.1]nonane-3,2'-oxirane]
—— Dicyclohepta[1,6:2,3]benzo[1,2-b]oxirene 27641-33-4 C16H12O
Dicyclohepta[1,6:2,3]benzo[1,2-b]oxirene
—— 3H-Naphtho[1,8a-b]oxirene 23136-53-0 C10H8O
3H-Naphtho[1,8a-b]oxirene
—— 4a,14a-Epoxybenzo[12]annulene 23991-16-4 C16H14O
4a,14a-Epoxybenzo[12]annulene
—— 5,6-epoxy-2,3-dimethyl-cyclohexa-1,3-diene 38261-63-1 C8H10O
5,6-epoxy-2,3-dimethyl-cyclohexa-1,3-diene
—— 3-[5-(1-Ethoxyethoxy)-3-methylpent-3-en-1-yl]-2,2-dimethyloxirane 38019-90-8 C14H26O3
3-[5-(1-Ethoxyethoxy)-3-methylpent-3-en-1-yl]-2,2-dimethyloxirane
—— 2-Decyl-3-(4-methylhexyl)oxirane 35898-60-3 C19H38O
2-Decyl-3-(4-methylhexyl)oxirane