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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-oxa-4-methallylspiro<2.5>octane 130763-11-0 C11H18O
1-oxa-4-methallylspiro<2.5>octane
—— (2R,3S,5R,6S)-cis-2,3-cis-5,6-diepoxy-1-heptadecanol 556783-95-0 C17H32O3
(2R,3S,5R,6S)-cis-2,3-cis-5,6-diepoxy-1-heptadecanol
—— (2R,3S,5S,6R)-cis-2,3-cis-5,6-diepoxy-1-heptadecanol 556783-96-1 C17H32O3
(2R,3S,5S,6R)-cis-2,3-cis-5,6-diepoxy-1-heptadecanol
—— (6S,7R,9S,10R)-cis-6,7-cis-9,10-diepoxy-3-henicosyne 556783-88-1 C21H36O2
(6S,7R,9S,10R)-cis-6,7-cis-9,10-diepoxy-3-henicosyne
—— (6R,7S,9R,10S)-cis-6,7-cis-9,10-diepoxy-3-henicosyne 556783-97-2 C21H36O2
(6R,7S,9R,10S)-cis-6,7-cis-9,10-diepoxy-3-henicosyne
—— (2S,3R,5S,6R)-cis-2,3-cis-5,6-diepoxy-1-heptadecanol 556783-87-0 C17H32O3
(2S,3R,5S,6R)-cis-2,3-cis-5,6-diepoxy-1-heptadecanol
—— (2S,3R,5R,6S)-cis-2,3-cis-5,6-diepoxy-1-heptadecanol 556783-94-9 C17H32O3
(2S,3R,5R,6S)-cis-2,3-cis-5,6-diepoxy-1-heptadecanol
—— (6R,7S,9S,10R)-cis-6,7-cis-9,10-diepoxy-3-henicosyne 556784-00-0 C21H36O2
(6R,7S,9S,10R)-cis-6,7-cis-9,10-diepoxy-3-henicosyne
—— Gurhzmlrkgtkko-kazbkchusa- 39573-55-2 C6H6Br2O
Gurhzmlrkgtkko-kazbkchusa-
—— (1α,2α,5α,6α)-2,5-Dibrom-7-oxabicyclo<4.1.0>hept-3-en 39573-55-2 C6H6Br2O
(1α,2α,5α,6α)-2,5-Dibrom-7-oxabicyclo<4.1.0>hept-3-en
—— cis-Benzoldioxid 39078-08-5 C6H6O2
cis-Benzoldioxid
—— (+)-humulene dioxide 108101-51-5 C15H24O2
(+)-humulene dioxide
—— humulene-1,2-monoepoxide 19888-34-7 C15H24O
humulene-1,2-monoepoxide
—— (9E)-(2S*,3S*,6R*,7R*)-2,3;6,7-diepoxy-3,7,11,11-tetramethylcycloundec-9-ene —— C15H24O2
(9E)-(2S*,3S*,6R*,7R*)-2,3;6,7-diepoxy-3,7,11,11-tetramethylcycloundec-9-ene
—— 1-Butyloxymethoxy-2,3-epoxy-propan 4416-86-8 C8H16O3
1-Butyloxymethoxy-2,3-epoxy-propan
—— 2-[2-(2-Hexoxyethoxy)ethoxymethyl]oxirane 120439-33-0 C13H26O4
2-[2-(2-Hexoxyethoxy)ethoxymethyl]oxirane
—— (2-methyl-3-pentyloxiran-2-yl)methanol —— C9H18O2
(2-methyl-3-pentyloxiran-2-yl)methanol
—— 2-(2-Hexoxyethoxymethyl)oxirane 46354-67-0 C11H22O3
2-(2-Hexoxyethoxymethyl)oxirane
—— 2S,3S-Epoxy-7-octenal 92134-10-6 C8H12O2
2S,3S-Epoxy-7-octenal
—— 1,8-bisoxiranyl-octane 105339-58-0 C12H22O2
1,8-bisoxiranyl-octane
—— 2-tridecafluorohexyloxirane 52835-17-3 C8H3F13O
2-tridecafluorohexyloxirane
—— (1S,2S,4R,7R,8S)-2,8-dimethyl-3,5-dioxatricyclo[5.3.0.02,4]decan-6-one 1204348-34-4 C10H14O3
(1S,2S,4R,7R,8S)-2,8-dimethyl-3,5-dioxatricyclo[5.3.0.02,4]decan-6-one
—— (1S,2R,4S,7R,8S)-2,8-dimethyl-3,5-dioxatricyclo[5.3.0.02,4]decan-6-one 1204348-22-0 C10H14O3
(1S,2R,4S,7R,8S)-2,8-dimethyl-3,5-dioxatricyclo[5.3.0.02,4]decan-6-one
—— methyl ester of 2-trifluoromethyl-2,3-epoxypropionic acid 117015-39-1 C5H5F3O3
methyl ester of 2-trifluoromethyl-2,3-epoxypropionic acid
—— 1-methoxy-F-2,2-Dimethylethylene Oxide 186541-68-4 C5H3F7O2
1-methoxy-F-2,2-Dimethylethylene Oxide
—— (2R,3R)-(3-hex-5-enyloxiranyl)methanol 852820-74-7 C9H16O2
(2R,3R)-(3-hex-5-enyloxiranyl)methanol
—— (2R,3R,4R)-N-benzyloxy-4-(N-tert-butoxycarbonyl)amino-2,3-epoxy-5-[(1-ethoxy)ethoxy]pentanamide 251987-24-3 C21H32N2O7
(2R,3R,4R)-N-benzyloxy-4-(N-tert-butoxycarbonyl)amino-2,3-epoxy-5-[(1-ethoxy)ethoxy]pentanamide
—— methyl (2R,3R,4R)-4-(N-tert-butoxycarbonyl)amino-2,3-epoxy-5-[(1-ethoxy)ethoxy]pentanoate 251987-28-7 C15H27NO7
methyl (2R,3R,4R)-4-(N-tert-butoxycarbonyl)amino-2,3-epoxy-5-[(1-ethoxy)ethoxy]pentanoate
—— (2R,3R,4R)-N-benzyl-4-(N-tert-butoxycarbonyl)amino-2,3-epoxy-5-[(1-ethoxy)ethoxy]pentanamide 251987-20-9 C21H32N2O6
(2R,3R,4R)-N-benzyl-4-(N-tert-butoxycarbonyl)amino-2,3-epoxy-5-[(1-ethoxy)ethoxy]pentanamide
—— 1,2-Epoxy-4-decin 53202-43-0 C10H16O
1,2-Epoxy-4-decin
—— (S)-Z-1,2-epoxydec-4-ene 81623-65-6 C10H18O
(S)-Z-1,2-epoxydec-4-ene
—— (2-methyl-2-(2-(3,3-dimethyloxiran-2-yl)ethyl)cyclopropyl)methanol 952315-49-0 C11H20O2
(2-methyl-2-(2-(3,3-dimethyloxiran-2-yl)ethyl)cyclopropyl)methanol
—— 12(13->14)abeo-13α,14α-epoxy-8α-methylpodocarpan-18-ol 128344-63-8 C18H30O2
12(13->14)abeo-13α,14α-epoxy-8α-methylpodocarpan-18-ol
—— 2-allyl-2-tert-butyloxirane 143427-43-4 C9H16O
2-allyl-2-tert-butyloxirane
—— 2-Ethyl-2-prop-2-enyloxirane 20924-81-6 C7H12O
2-Ethyl-2-prop-2-enyloxirane
—— (S)-glycidic acid 114990-90-8 C3H4O3
(S)-glycidic acid
—— n-butyl glycidate 58885-68-0 C7H12O3
n-butyl glycidate
—— (1-chloromethyl-2-prop-2-ynyloxy-ethoxymethyl)-oxirane 40973-35-1 C9H13ClO3
(1-chloromethyl-2-prop-2-ynyloxy-ethoxymethyl)-oxirane
—— 2-(1-Bromoethenyl)-1-oxaspiro[2.7]decane 1196720-45-2 C11H17BrO
2-(1-Bromoethenyl)-1-oxaspiro[2.7]decane
—— 3-[3-(1-cyclopentylethenyl)oxiran-2-yl]-2,2-dimethyloxirane 132199-72-5 C13H20O2
3-[3-(1-cyclopentylethenyl)oxiran-2-yl]-2,2-dimethyloxirane
—— (S)-2-((dodecyloxy)methyl)oxirane 1337929-64-2 C15H30O2
(S)-2-((dodecyloxy)methyl)oxirane
—— 2-(1'-bromovinyl)-1-oxaspiro[2.5]octane 1196720-23-6 C9H13BrO
2-(1'-bromovinyl)-1-oxaspiro[2.5]octane
—— (1S,6S,7R)-6,7-epoxy-3,7,11,11-tetramethylbicyclo[5,4,0]undec-2-ene 31560-66-4 C15H24O
(1S,6S,7R)-6,7-epoxy-3,7,11,11-tetramethylbicyclo[5,4,0]undec-2-ene
—— ethyl α-phenylglycidate 19780-36-0 C11H12O3
ethyl α-phenylglycidate
—— (S)-7,8-oxidohomogeraniol 162460-30-2 C11H18O
(S)-7,8-oxidohomogeraniol
—— methyl (2R,3S)-3-cyclohexyloxiranecarboxylate 133269-35-9 C10H16O3
methyl (2R,3S)-3-cyclohexyloxiranecarboxylate
—— ((2R,3R)-3-((E)-3-methylhexa-3,5-dien-1-yl)oxiran-2-yl)methanol 1446794-79-1 C10H16O2
((2R,3R)-3-((E)-3-methylhexa-3,5-dien-1-yl)oxiran-2-yl)methanol
—— (E)-2,2-dimethyl-3-(3-methylhexa-3,5-dienyl)oxirane 168113-15-3 C11H18O
(E)-2,2-dimethyl-3-(3-methylhexa-3,5-dienyl)oxirane
—— (R,E)-2-(2-methylhexa-2,5-dien-1-yl)oxirane 1262763-88-1 C9H14O
(R,E)-2-(2-methylhexa-2,5-dien-1-yl)oxirane
—— 5,5-dimethoxypent-2(E)-en-1-ol 2(S),3(S)-oxide 120924-97-2 C7H14O4
5,5-dimethoxypent-2(E)-en-1-ol 2(S),3(S)-oxide