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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
—— 13-Oxabicyclo[10.1.0]trideca-4,8-diene, 1,4,8-trimethyl- 29660-48-8 C15H24O
13-Oxabicyclo[10.1.0]trideca-4,8-diene, 1,4,8-trimethyl-
—— 2-(Chloromethyl)oxirane;prop-2-yn-1-ol 68412-41-9 C6H9ClO2
2-(Chloromethyl)oxirane;prop-2-yn-1-ol
—— heptadecyloxirane 67860-04-2 C19H38O
heptadecyloxirane
—— 2-(chloromethyl)oxirane;hexane-1,6-diamine;hydron;2-methyloxirane;oxirane;chloride —— C14H32Cl2N2O3
2-(chloromethyl)oxirane;hexane-1,6-diamine;hydron;2-methyloxirane;oxirane;chloride
—— Aziridine;2-(chloromethyl)oxirane —— C5H10ClNO
Aziridine;2-(chloromethyl)oxirane
—— (2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,15,15,15-Octacosafluoro-14-(trifluoromethyl)pentadecyl)oxirane 54009-77-7 C18H5F31O
(2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,15,15,15-Octacosafluoro-14-(trifluoromethyl)pentadecyl)oxirane
—— 2,2'-(3,7,7,11-Tetramethyl-2,5,9,12-tetraoxatridecane-1,13-diyl)bis(oxirane) 87257-05-4 C17H32O6
2,2'-(3,7,7,11-Tetramethyl-2,5,9,12-tetraoxatridecane-1,13-diyl)bis(oxirane)
—— (2R,3S)-3-(1-oxonona-4,7-dienyl)-2-oxiranecarboxamide 17397-89-6 C12H17NO3
(2R,3S)-3-(1-oxonona-4,7-dienyl)-2-oxiranecarboxamide
—— 13-Oxabicyclo[10.1.0]trideca-4,8-diene, 2,6,10-trimethyl- 14840-89-2 C15H24O
13-Oxabicyclo[10.1.0]trideca-4,8-diene, 2,6,10-trimethyl-
—— Caswell No. 123 68610-00-4 C9H20I2O3
Caswell No. 123
—— Diepoxydihydromyrcene 63869-17-0 C10H16O2
Diepoxydihydromyrcene
—— Butane, epoxy- 26249-20-7 C8H16O2
Butane, epoxy-
—— Butyric acid, 2,3-epoxy-, butyl ester 10138-34-8 C8H14O3
Butyric acid, 2,3-epoxy-, butyl ester
—— 3-Chloro-2,2-difluorooxirane 87498-70-2 C2HClF2O
3-Chloro-2,2-difluorooxirane
—— 2-chlorooxirane-2-carboxylic Acid 87498-72-4 C3H3ClO3
2-chlorooxirane-2-carboxylic Acid
—— Trichlorethylenoxid 16967-79-6 C2HCl3O
Trichlorethylenoxid
—— Chlorofluorooxirane 3935-49-7 C2H2ClFO
Chlorofluorooxirane
—— (2RS,3SR)-2-methyl-3-phenyloxiranecarboxamide —— C10H11NO2
(2RS,3SR)-2-methyl-3-phenyloxiranecarboxamide
—— (2S,3S)-2,3-epoxy-6,6,6-trifluoro-hexanol 125711-35-5 C6H9F3O2
(2S,3S)-2,3-epoxy-6,6,6-trifluoro-hexanol
—— 2,3-4,5-Dianhydroallitol 63699-93-4 C6H10O4
2,3-4,5-Dianhydroallitol
—— (2S,3S)-2-((E)-3-Chloro-propenyl)-3-pentyl-oxirane 193292-07-8 C10H17ClO
(2S,3S)-2-((E)-3-Chloro-propenyl)-3-pentyl-oxirane
—— (2S,3S)-2-Methoxymethoxymethyl-3-pentyl-oxirane 496941-83-4 C10H20O3
(2S,3S)-2-Methoxymethoxymethyl-3-pentyl-oxirane
—— 4-(but-3-enyl)-1-oxaspiro<2.5>octane 74286-82-1 C11H18O
4-(but-3-enyl)-1-oxaspiro<2.5>octane
—— [(S)-1-((2R,3R)-3-Methoxymethoxymethyl-oxiranyl)-2-methyl-propyl]-carbamic acid tert-butyl ester 181357-05-1 C14H27NO5
[(S)-1-((2R,3R)-3-Methoxymethoxymethyl-oxiranyl)-2-methyl-propyl]-carbamic acid tert-butyl ester
—— (2R,3S)-(5Z,8Z)-cis-2,3-epoxy-5,8,10-undecatrien-1-ol 119072-07-0 C11H16O2
(2R,3S)-(5Z,8Z)-cis-2,3-epoxy-5,8,10-undecatrien-1-ol
—— [(1R,3aR,6aS)-3'-ethyl-1-methylspiro[1,2,3,5,6,6a-hexahydropentalene-4,2'-oxirane]-3a-yl]methanol —— C13H22O2
[(1R,3aR,6aS)-3'-ethyl-1-methylspiro[1,2,3,5,6,6a-hexahydropentalene-4,2'-oxirane]-3a-yl]methanol
—— (exo,exo,exo,endo)-1,2:4,5:7,8:10,11-tetraepoxy-cyclododecane 522665-80-1 C12H16O4
(exo,exo,exo,endo)-1,2:4,5:7,8:10,11-tetraepoxy-cyclododecane
—— {(2R,3R)-3-[(3E,7E)-10-((2R,3R)-3-Hydroxymethyl-oxiranyl)-deca-3,7-dienyl]-oxiranyl}-methanol 216162-55-9 C16H26O4
{(2R,3R)-3-[(3E,7E)-10-((2R,3R)-3-Hydroxymethyl-oxiranyl)-deca-3,7-dienyl]-oxiranyl}-methanol
—— 1-n-Dodecyl-1-methyloxiran 57557-55-8 C15H30O
1-n-Dodecyl-1-methyloxiran
—— (3S,4R,6Z,9E)-3,4-epoxydodeca-6,9-dien-1-ol 1403769-03-8 C12H20O2
(3S,4R,6Z,9E)-3,4-epoxydodeca-6,9-dien-1-ol
—— (R)-d2-epichlorohydrin 1032237-24-3 C3H5ClO
(R)-d2-epichlorohydrin
—— 2,3-epoxyochtodane-1-ol 84510-62-3 C10H18O2
2,3-epoxyochtodane-1-ol
—— 2,4,4-trimethyl-5-[(trimethylsilyl)methyl]-1,2-epoxy-5-hexene 1220632-52-9 C13H26OSi
2,4,4-trimethyl-5-[(trimethylsilyl)methyl]-1,2-epoxy-5-hexene
—— 2,5-Bis(trifluormethyl)-7-oxabicyclo<4.1.0>hepta-2,4-dien 61238-09-3 C8H4F6O
2,5-Bis(trifluormethyl)-7-oxabicyclo<4.1.0>hepta-2,4-dien
—— 2-Methyl-2,3-epoxy-propionsaeure-ethylester 96685-20-0 C6H10O3
2-Methyl-2,3-epoxy-propionsaeure-ethylester
—— 2,5-di-tert-butyl-1,4-dioxaspiro<2.2>pentane 131864-24-9 C11H20O2
2,5-di-tert-butyl-1,4-dioxaspiro<2.2>pentane
—— 2-((E)-1-Methyl-propenyl)-oxirane 156052-38-9 C6H10O
2-((E)-1-Methyl-propenyl)-oxirane
—— 2-propyloxiranemethanol 106948-06-5 C6H12O2
2-propyloxiranemethanol
—— 2,2-diallyl-3-hexyloxirane 1372780-14-7 C14H24O
2,2-diallyl-3-hexyloxirane
—— 2-Methyl-2-(oct-3-ynyl)oxirane 325829-19-4 C11H18O
2-Methyl-2-(oct-3-ynyl)oxirane
—— 2-methyl-3-(propyloxy)-1-propene oxide 325168-23-8 C7H14O2
2-methyl-3-(propyloxy)-1-propene oxide
—— 2-butyl-3-pentyl-oxirane 86239-45-4 C11H22O
2-butyl-3-pentyl-oxirane
—— di-tert-butyl (S)-3-<(R)-1-hydroxyethyl>oxirane-2,2-dicarboxylate 204378-78-9 C14H24O6
di-tert-butyl (S)-3-<(R)-1-hydroxyethyl>oxirane-2,2-dicarboxylate
—— 1,2-epoxy-4-(5-norbornen-2-yl)butane 391241-47-7 C11H16O
1,2-epoxy-4-(5-norbornen-2-yl)butane
—— 2-(3-hexyl-2-methyloxiran-2-yl)acetonitrile 728944-58-9 C11H19NO
2-(3-hexyl-2-methyloxiran-2-yl)acetonitrile
—— (6Z,4S,5S)-4,5-epoxydodec-6-ene 1000070-19-8 C12H22O
(6Z,4S,5S)-4,5-epoxydodec-6-ene
—— (4S,5S)-4,5-epoxydodec-6-yne 1000070-16-5 C12H20O
(4S,5S)-4,5-epoxydodec-6-yne
—— (-)-(2S,3R)-2-methyl-3-(1-octynyl)oxirane 319491-91-3 C11H18O
(-)-(2S,3R)-2-methyl-3-(1-octynyl)oxirane
—— (2S,3S,4S)-2,3-epoxy-4-methylhex-5-en-1-ol 108867-49-8 C7H12O2
(2S,3S,4S)-2,3-epoxy-4-methylhex-5-en-1-ol
—— 3-(2,2-Dichloro-vinyl)-oxirane-2,2-dicarboxylic acid diethyl ester 88382-30-3 C10H12Cl2O5
3-(2,2-Dichloro-vinyl)-oxirane-2,2-dicarboxylic acid diethyl ester