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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-Butyl-2-(3-methylpent-3-enyl)oxirane —— C12H22O
2-Butyl-2-(3-methylpent-3-enyl)oxirane
—— 2-(propan-2-yloxymethyl)oxirane —— C6H11O2-
2-(propan-2-yloxymethyl)oxirane
—— N,N-dimethyl-3-(2-methylbutan-2-yl)oxiran-2-amine —— C9H19NO
N,N-dimethyl-3-(2-methylbutan-2-yl)oxiran-2-amine
—— 3,4-Dichloro-10-oxabicyclo[7.1.0]deca-2,4,6-triene —— C9H8Cl2O
3,4-Dichloro-10-oxabicyclo[7.1.0]deca-2,4,6-triene
—— 2-(3-Ethylpentan-3-yloxymethyl)oxirane —— C10H20O2
2-(3-Ethylpentan-3-yloxymethyl)oxirane
—— 2-[(2-Tert-butyloxiran-2-yl)amino]ethanethiol —— C8H17NOS
2-[(2-Tert-butyloxiran-2-yl)amino]ethanethiol
—— Oxiran-2-ylmethoxymethanethiol —— C4H8O2S
Oxiran-2-ylmethoxymethanethiol
—— 2-(Trifluoromethyl)oxiran-2-amine —— C3H4F3NO
2-(Trifluoromethyl)oxiran-2-amine
—— N-ethyl-N,3-dimethyloxiran-2-amine —— C6H13NO
N-ethyl-N,3-dimethyloxiran-2-amine
—— N-(oxiran-2-yloxy)prop-1-en-2-amine —— C5H9NO2
N-(oxiran-2-yloxy)prop-1-en-2-amine
—— 2-(3,5-Dimethylheptan-2-yl)oxirane —— C11H22O
2-(3,5-Dimethylheptan-2-yl)oxirane
—— 3-(2,4-Dimethylpentan-2-yl)oxiran-2-amine —— C9H19NO
3-(2,4-Dimethylpentan-2-yl)oxiran-2-amine
—— ethyl (2S,3S)-3-[[(2S)-1-hexoxy-4-methylpentan-2-yl]carbamoyl]oxirane-2-carboxylate —— C18H33NO5
ethyl (2S,3S)-3-[[(2S)-1-hexoxy-4-methylpentan-2-yl]carbamoyl]oxirane-2-carboxylate
—— 2-(Methoxymethyl)oxirane-2-carboxamide —— C5H9NO3
2-(Methoxymethyl)oxirane-2-carboxamide
—— 2-Ethyl-3-[15-(3-methoxyoxiran-2-yl)pentadec-2-enyl]oxirane —— C22H40O3
2-Ethyl-3-[15-(3-methoxyoxiran-2-yl)pentadec-2-enyl]oxirane
—— 3-Propyloxiran-2-amine —— C5H11NO
3-Propyloxiran-2-amine
—— 3-methoxy-N-[1-(3-methyloxiran-2-yl)ethyl]oxiran-2-amine —— C8H15NO3
3-methoxy-N-[1-(3-methyloxiran-2-yl)ethyl]oxiran-2-amine
—— 2-Methyl-3-(4-methylpentan-2-yl)oxirane —— C9H18O
2-Methyl-3-(4-methylpentan-2-yl)oxirane
—— 3-Propan-2-yloxiran-2-amine —— C5H10NO-
3-Propan-2-yloxiran-2-amine
—— 3-(5-Hexyl-2,4,4,5,8,8-hexamethylundecan-2-yl)oxiran-2-ol —— C25H50O2
3-(5-Hexyl-2,4,4,5,8,8-hexamethylundecan-2-yl)oxiran-2-ol
—— Methyl 3-(4-hydroxy-2,3,3-trimethylbutyl)oxirane-2-carboxylate —— C11H20O4
Methyl 3-(4-hydroxy-2,3,3-trimethylbutyl)oxirane-2-carboxylate
—— 2-[Chloro(deuterio)methyl]oxirane —— C3H5ClO
2-[Chloro(deuterio)methyl]oxirane
—— 2-(Butoxymethyl)oxirane;2-butoxyoxirane —— C13H26O4
2-(Butoxymethyl)oxirane;2-butoxyoxirane
—— 2-(2,2,3,5,5-Pentamethylhexan-3-yl)-3-(1,1,1-trifluoropropan-2-yloxy)oxirane —— C16H29F3O2
2-(2,2,3,5,5-Pentamethylhexan-3-yl)-3-(1,1,1-trifluoropropan-2-yloxy)oxirane
—— (2R)-2-[(2R)-pent-4-yn-2-yl]oxirane —— C7H10O
(2R)-2-[(2R)-pent-4-yn-2-yl]oxirane
—— 2-(5-Methylhexan-2-yl)oxirane —— C9H18O
2-(5-Methylhexan-2-yl)oxirane
—— Difluoromethyl hypofluorite;2-(fluoromethoxymethyl)oxirane;fluoromethyl hypofluorite;2-(3-fluoropropoxymethyl)oxirane —— C12H21F7O6
Difluoromethyl hypofluorite;2-(fluoromethoxymethyl)oxirane;fluoromethyl hypofluorite;2-(3-fluoropropoxymethyl)oxirane
—— (2S)-2,3-dioctyloxirane —— C18H36O
(2S)-2,3-dioctyloxirane
—— 3-[(3E,7E)-nona-3,7-dienoyl]oxirane-2-carboxamide —— C12H17NO3
3-[(3E,7E)-nona-3,7-dienoyl]oxirane-2-carboxamide
—— N-(oxiran-2-ylmethyl)oxiran-2-amine —— C5H9NO2
N-(oxiran-2-ylmethyl)oxiran-2-amine
—— 2-[(2-Methylcyclopropyl)methyl]oxirane —— C7H12O
2-[(2-Methylcyclopropyl)methyl]oxirane
—— 3-(3-Hydroxypropyl)-2-trimethylsilyloxiran-2-ol —— C8H18O3Si
3-(3-Hydroxypropyl)-2-trimethylsilyloxiran-2-ol
—— Difluoromethane;2,2-difluorooxirane —— C4H6F6O
Difluoromethane;2,2-difluorooxirane
—— 2-Ethyl-3-methyl-4-(oxiran-2-yl)pentanal —— C10H18O2
2-Ethyl-3-methyl-4-(oxiran-2-yl)pentanal
—— 2-(3,7-Dimethyloctan-4-yl)-3-(2-methylpropyl)oxirane —— C16H32O
2-(3,7-Dimethyloctan-4-yl)-3-(2-methylpropyl)oxirane
—— (2S,3R)-2-pent-2-enyl-3-tetradec-2-enyloxirane —— C21H38O
(2S,3R)-2-pent-2-enyl-3-tetradec-2-enyloxirane
—— N-ethyl-N,2-dimethyloxiran-2-amine —— C6H13NO
N-ethyl-N,2-dimethyloxiran-2-amine
—— 3-ethyl-N-(methylsulfanylmethyl)oxiran-2-amine —— C6H13NOS
3-ethyl-N-(methylsulfanylmethyl)oxiran-2-amine
—— N-ethyl-2-methyloxirane-2-carboxamide —— C6H11NO2
N-ethyl-2-methyloxirane-2-carboxamide
—— N-propyl-3-(3-propyloxiran-2-yl)pentan-1-amine —— C13H27NO
N-propyl-3-(3-propyloxiran-2-yl)pentan-1-amine
—— ethyl (2S,3S)-3-[[(2S)-1-[4-(diethylamino)butoxy]-4-methylpentan-2-yl]carbamoyl]oxirane-2-carboxylate —— C20H38N2O5
ethyl (2S,3S)-3-[[(2S)-1-[4-(diethylamino)butoxy]-4-methylpentan-2-yl]carbamoyl]oxirane-2-carboxylate
—— N-(2-methylpropyl)-3-propan-2-yloxiran-2-amine —— C9H19NO
N-(2-methylpropyl)-3-propan-2-yloxiran-2-amine
—— 2-[(2R)-2-[(1R,7aR)-4-(bromomethylidene)-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-yl]propyl]oxirane —— C16H25BrO
2-[(2R)-2-[(1R,7aR)-4-(bromomethylidene)-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-yl]propyl]oxirane
—— 2-(Cyclohexyloxymethyl)oxirane;propane —— C12H24O2
2-(Cyclohexyloxymethyl)oxirane;propane
—— 2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-Dodecoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxymethyl]oxirane —— C39H78O14
2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-Dodecoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxymethyl]oxirane
—— 2-(Fluoromethyl)-3-methyloxirane —— C4H7FO
2-(Fluoromethyl)-3-methyloxirane
—— 3-[(2R,3R)-3-ethyl-2-methyloxiran-2-yl]prop-2-en-1-ol —— C8H14O2
3-[(2R,3R)-3-ethyl-2-methyloxiran-2-yl]prop-2-en-1-ol
—— 2-Ethyl-3-(3,3,4,4,4-pentafluorobutan-2-yloxy)oxirane —— C8H11F5O2
2-Ethyl-3-(3,3,4,4,4-pentafluorobutan-2-yloxy)oxirane
—— ethyl (2S,3S)-3-[[(2S)-4-methyl-1-(2-methylprop-2-enoxy)pentan-2-yl]carbamoyl]oxirane-2-carboxylate —— C16H27NO5
ethyl (2S,3S)-3-[[(2S)-4-methyl-1-(2-methylprop-2-enoxy)pentan-2-yl]carbamoyl]oxirane-2-carboxylate
—— 2-[2-[3-[2,2-Bis[[3-ethyl-1-[3-(oxiran-2-ylmethyl)pentan-3-yloxy]pentan-3-yl]oxymethyl]butoxy]-3-ethylpentoxy]-2-ethylbutyl]oxirane —— C51H98O9
2-[2-[3-[2,2-Bis[[3-ethyl-1-[3-(oxiran-2-ylmethyl)pentan-3-yloxy]pentan-3-yl]oxymethyl]butoxy]-3-ethylpentoxy]-2-ethylbutyl]oxirane