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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
—— N,3-dimethyl-N-propan-2-yloxiran-2-amine —— C7H15NO
N,3-dimethyl-N-propan-2-yloxiran-2-amine
—— N,N-dimethyl-3-nona-2,7-dienoyloxirane-2-carboxamide —— C14H21NO3
N,N-dimethyl-3-nona-2,7-dienoyloxirane-2-carboxamide
—— (1-Carbamoylcyclopropyl) 3-propyloxirane-2-carboxylate —— C10H15NO4
(1-Carbamoylcyclopropyl) 3-propyloxirane-2-carboxylate
—— 2-Methoxy-3-(methoxydisulfanyl)oxirane —— C4H8O3S2
2-Methoxy-3-(methoxydisulfanyl)oxirane
—— 2-Hexadec-1-enyloxirane —— C18H34O
2-Hexadec-1-enyloxirane
—— 2-[[4-(2-Ethenoxybutoxy)cyclohexa-2,4-dien-1-yl]oxymethyl]oxirane —— C15H22O4
2-[[4-(2-Ethenoxybutoxy)cyclohexa-2,4-dien-1-yl]oxymethyl]oxirane
—— 2-N-[2-(ethylamino)cyclopropyl]-2-N,3-N-dimethyloxirane-2,3-diamine —— C9H19N3O
2-N-[2-(ethylamino)cyclopropyl]-2-N,3-N-dimethyloxirane-2,3-diamine
—— 3,6,9,16-Tetraoxapentacyclo[13.1.0.02,4.05,7.08,10]hexadecane —— C12H16O4
3,6,9,16-Tetraoxapentacyclo[13.1.0.02,4.05,7.08,10]hexadecane
—— 3-(3-aminobutyl)-N-methyloxiran-2-amine —— C7H16N2O
3-(3-aminobutyl)-N-methyloxiran-2-amine
—— 2-(5-Methylphosphinan-2-yl)oxirane —— C8H15OP
2-(5-Methylphosphinan-2-yl)oxirane
—— 2,3-Difluoro-2-(trifluoromethyl)-3-(2,3,3-trifluorooxiran-2-yl)oxirane —— C5F8O2
2,3-Difluoro-2-(trifluoromethyl)-3-(2,3,3-trifluorooxiran-2-yl)oxirane
—— 2-Methyl-3-(oxiran-2-yl)propanal —— C6H10O2
2-Methyl-3-(oxiran-2-yl)propanal
—— Prop-2-enyl 3-pentadec-6-enyloxirane-2-carboxylate —— C21H36O3
Prop-2-enyl 3-pentadec-6-enyloxirane-2-carboxylate
—— 2-(3,4-Dimethylpentan-2-yl)-3-methyloxirane —— C10H20O
2-(3,4-Dimethylpentan-2-yl)-3-methyloxirane
—— 2-Undec-1-enyloxirane —— C13H24O
2-Undec-1-enyloxirane
—— (3R,4S,5S)-4-(cyclohexen-1-yl)-5-methoxy-1-oxaspiro[2.5]octane —— C14H22O2
(3R,4S,5S)-4-(cyclohexen-1-yl)-5-methoxy-1-oxaspiro[2.5]octane
—— N-ethyl-1-(oxiran-2-yl)tridecan-2-amine —— C17H35NO
N-ethyl-1-(oxiran-2-yl)tridecan-2-amine
—— (3R)-3-phenyloxirane-2-carboxylic acid —— C9H8O3
(3R)-3-phenyloxirane-2-carboxylic acid
—— N,N-dimethyl-3-(3-methyloctyl)oxiran-2-amine —— C13H27NO
N,N-dimethyl-3-(3-methyloctyl)oxiran-2-amine
—— Glycidylather —— C7H14O2
Glycidylather
—— 2-Ethyl-3-heptan-4-yloxirane —— C11H22O
2-Ethyl-3-heptan-4-yloxirane
—— 2-[12-(2-Methylbutoxy)dodecoxymethyl]oxirane —— C20H40O3
2-[12-(2-Methylbutoxy)dodecoxymethyl]oxirane
—— (3R)-2-methyl-3-(3-methylbut-2-enyl)oxirane —— C8H14O
(3R)-2-methyl-3-(3-methylbut-2-enyl)oxirane
—— 1-cyclopropyl-N-methylmethanamine;N-methyl-1-(oxiran-2-yl)methanamine —— C9H20N2O
1-cyclopropyl-N-methylmethanamine;N-methyl-1-(oxiran-2-yl)methanamine
—— (2,3-Dimethyloxiran-2-yl)methanamine —— C5H11NO
(2,3-Dimethyloxiran-2-yl)methanamine
—— 4-(Oxiran-2-ylmethoxy)but-2-en-1-ol —— C7H12O3
4-(Oxiran-2-ylmethoxy)but-2-en-1-ol
—— ethyl (2S,3S)-3-[[(3S)-3-methyl-1-(2-methylpropoxy)pentan-2-yl]carbamoyl]oxirane-2-carboxylate —— C16H29NO5
ethyl (2S,3S)-3-[[(3S)-3-methyl-1-(2-methylpropoxy)pentan-2-yl]carbamoyl]oxirane-2-carboxylate
—— Ethane;oxirane —— C6H16O
Ethane;oxirane
—— 2-(2-Methyloxiran-2-yl)acetyl chloride —— C5H7ClO2
2-(2-Methyloxiran-2-yl)acetyl chloride
—— 2-(Methoxymethyl)oxirane;oxirane —— C6H12O3
2-(Methoxymethyl)oxirane;oxirane
—— 3-(3-Methylbutan-2-yl)oxiran-2-amine —— C7H15NO
3-(3-Methylbutan-2-yl)oxiran-2-amine
—— 2-[(5,5,8,8-Tetramethylcycloocta-1,3,6-trien-1-yl)oxymethyl]oxirane —— C15H22O2
2-[(5,5,8,8-Tetramethylcycloocta-1,3,6-trien-1-yl)oxymethyl]oxirane
—— 2-N,3-N-diethyloxirane-2,3-dicarboxamide —— C8H14N2O3
2-N,3-N-diethyloxirane-2,3-dicarboxamide
—— Ethane;2,2,3-trimethyl-3-(3-methylbut-2-en-2-yl)oxirane —— C12H24O
Ethane;2,2,3-trimethyl-3-(3-methylbut-2-en-2-yl)oxirane
—— 3-N-tert-butyl-2-N,2-N-dimethyloxirane-2,3-diamine —— C8H18N2O
3-N-tert-butyl-2-N,2-N-dimethyloxirane-2,3-diamine
—— 2-Ethylidene-3-methyloxirane —— C10H16O2
2-Ethylidene-3-methyloxirane
—— 2-Methyl-2-(3-methylpentyl)-3-propyloxirane —— C12H24O
2-Methyl-2-(3-methylpentyl)-3-propyloxirane
—— 3-[[2,4-Dimethyl-4-(sulfanylmethyl)hexan-2-yl]amino]oxiran-2-ol —— C11H23NO2S
3-[[2,4-Dimethyl-4-(sulfanylmethyl)hexan-2-yl]amino]oxiran-2-ol
—— Butanoyl oxirane-2-carboxylate —— C7H10O4
Butanoyl oxirane-2-carboxylate
—— 3-Butan-2-yl-2-ethyl-2-methyloxirane —— C9H18O
3-Butan-2-yl-2-ethyl-2-methyloxirane
—— 2-(4,4-Dimethylpentan-2-yl)oxirane —— C9H18O
2-(4,4-Dimethylpentan-2-yl)oxirane
—— 2-[[(Z)-4-[2-(oxiran-2-yl)ethoxy]but-2-enoxy]methyl]oxirane —— C11H18O4
2-[[(Z)-4-[2-(oxiran-2-yl)ethoxy]but-2-enoxy]methyl]oxirane
—— (1-Carbamoylcyclohexyl) 2-(trifluoromethyl)oxirane-2-carboxylate —— C11H14F3NO4
(1-Carbamoylcyclohexyl) 2-(trifluoromethyl)oxirane-2-carboxylate
—— 2-[3-[4-(Oxiran-2-yl)butan-2-yloxy]butyl]oxirane —— C12H22O3
2-[3-[4-(Oxiran-2-yl)butan-2-yloxy]butyl]oxirane
—— 2,2,4-Trimethyl-4-(oxiran-2-ylamino)pentan-1-ol —— C10H21NO2
2,2,4-Trimethyl-4-(oxiran-2-ylamino)pentan-1-ol
—— 3-ethyl-N-(2-methylpropyl)oxiran-2-amine —— C8H17NO
3-ethyl-N-(2-methylpropyl)oxiran-2-amine
—— (2S)-2-(octadeca-9,12-dienoxymethyl)oxirane —— C21H38O2
(2S)-2-(octadeca-9,12-dienoxymethyl)oxirane
—— 2-Dec-1-enyloxirane —— C12H22O
2-Dec-1-enyloxirane
—— 3-Undec-3-enyloxiran-2-ol —— C13H24O2
3-Undec-3-enyloxiran-2-ol
—— 2-Methoxy-2-(3-methoxy-2-methylprop-2-enyl)-3,3-dimethyloxirane —— C10H18O3
2-Methoxy-2-(3-methoxy-2-methylprop-2-enyl)-3,3-dimethyloxirane