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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
—— methyl (2R,3R)-2-cyano-3-phenyloxirane-2-carboxylate —— C11H9NO3
methyl (2R,3R)-2-cyano-3-phenyloxirane-2-carboxylate
—— (2S,3S)-2-cyclohexyl-3-(2-methylpropyl)oxirane —— C12H22O
(2S,3S)-2-cyclohexyl-3-(2-methylpropyl)oxirane
—— (2S)-2-[(3S,4S)-3,4-dimethyl-6-[(2R)-oxiran-2-yl]hexyl]oxirane —— C12H22O2
(2S)-2-[(3S,4S)-3,4-dimethyl-6-[(2R)-oxiran-2-yl]hexyl]oxirane
—— (2S,3S)-2-cyclohexyl-3-[2,2-di(propan-2-yloxy)ethyl]oxirane —— C16H30O3
(2S,3S)-2-cyclohexyl-3-[2,2-di(propan-2-yloxy)ethyl]oxirane
—— ethyl (2S,3S)-3-(furan-2-yl)-2-methyloxirane-2-carboxylate —— C10H12O4
ethyl (2S,3S)-3-(furan-2-yl)-2-methyloxirane-2-carboxylate
—— (2R,3R)-2-cyclohexyl-3-[2,2-di(propan-2-yloxy)ethyl]oxirane —— C16H30O3
(2R,3R)-2-cyclohexyl-3-[2,2-di(propan-2-yloxy)ethyl]oxirane
—— (2R,3S)-2-cyclohexyl-3-[2,2-di(propan-2-yloxy)ethyl]oxirane —— C16H30O3
(2R,3S)-2-cyclohexyl-3-[2,2-di(propan-2-yloxy)ethyl]oxirane
—— (2R,3S)-2-cyclohexyl-3-[(E)-4,4-diethoxybut-1-enyl]oxirane —— C16H28O3
(2R,3S)-2-cyclohexyl-3-[(E)-4,4-diethoxybut-1-enyl]oxirane
—— ethyl (2R,3S)-3-(furan-2-yl)-2-methyloxirane-2-carboxylate —— C10H12O4
ethyl (2R,3S)-3-(furan-2-yl)-2-methyloxirane-2-carboxylate
—— ethyl (2S,3R)-3-(furan-2-yl)-2-methyloxirane-2-carboxylate —— C10H12O4
ethyl (2S,3R)-3-(furan-2-yl)-2-methyloxirane-2-carboxylate
—— (2S,3R)-2-cyclohexyl-3-[2,2-di(propan-2-yloxy)ethyl]oxirane —— C16H30O3
(2S,3R)-2-cyclohexyl-3-[2,2-di(propan-2-yloxy)ethyl]oxirane
—— (2R)-2-[(3S,4S)-3,4-dimethyl-6-[(2R)-oxiran-2-yl]hexyl]oxirane —— C12H22O2
(2R)-2-[(3S,4S)-3,4-dimethyl-6-[(2R)-oxiran-2-yl]hexyl]oxirane
—— (2S)-2-(1,1,1,2,3,3,3-heptafluoropropan-2-yl)-2-(1,1,2,2,2-pentafluoroethyl)-3,3-bis(trifluoromethyl)oxirane —— C9F18O
(2S)-2-(1,1,1,2,3,3,3-heptafluoropropan-2-yl)-2-(1,1,2,2,2-pentafluoroethyl)-3,3-bis(trifluoromethyl)oxirane
—— (2R)-2-(1,1,1,2,3,3,3-heptafluoropropan-2-yl)-2-(1,1,2,2,2-pentafluoroethyl)-3,3-bis(trifluoromethyl)oxirane —— C9F18O
(2R)-2-(1,1,1,2,3,3,3-heptafluoropropan-2-yl)-2-(1,1,2,2,2-pentafluoroethyl)-3,3-bis(trifluoromethyl)oxirane
—— (1S,2S,4R,6R,9R,10S)-1,10,11,12,13,13-hexachloro-5-oxatetracyclo[8.2.1.02,9.04,6]trideca-7,11-diene —— C12H8Cl6O
(1S,2S,4R,6R,9R,10S)-1,10,11,12,13,13-hexachloro-5-oxatetracyclo[8.2.1.02,9.04,6]trideca-7,11-diene
—— (1S,2S,4R,6R,9S,10S)-1,10,11,12,13,13-hexachloro-5-oxatetracyclo[8.2.1.02,9.04,6]trideca-7,11-diene —— C12H8Cl6O
(1S,2S,4R,6R,9S,10S)-1,10,11,12,13,13-hexachloro-5-oxatetracyclo[8.2.1.02,9.04,6]trideca-7,11-diene
—— (1S,2R,4R,6R,9S,10S)-1,10,11,12,13,13-hexachloro-5-oxatetracyclo[8.2.1.02,9.04,6]trideca-7,11-diene —— C12H8Cl6O
(1S,2R,4R,6R,9S,10S)-1,10,11,12,13,13-hexachloro-5-oxatetracyclo[8.2.1.02,9.04,6]trideca-7,11-diene
—— (3S,5S)-4-oxatricyclo[5.5.2.03,5]tetradeca-1,6,13-triene —— C13H16O
(3S,5S)-4-oxatricyclo[5.5.2.03,5]tetradeca-1,6,13-triene
—— (1S,4S,6R,9R)-5-oxatricyclo[7.1.0.04,6]deca-2,7-diene —— C9H10O
(1S,4S,6R,9R)-5-oxatricyclo[7.1.0.04,6]deca-2,7-diene
—— (1R,4R,5R,8R)-4,5-dibromo-9-oxabicyclo[6.1.0]nonane —— C8H12Br2O
(1R,4R,5R,8R)-4,5-dibromo-9-oxabicyclo[6.1.0]nonane
—— (1S,12R)-13-oxabicyclo[10.1.0]tridec-2-ene —— C12H20O
(1S,12R)-13-oxabicyclo[10.1.0]tridec-2-ene
—— (2R)-2-octacosyloxirane —— C30H60O
(2R)-2-octacosyloxirane
—— (2S)-2-octacosyloxirane —— C30H60O
(2S)-2-octacosyloxirane
—— (2R)-2-hexacosyloxirane —— C28H56O
(2R)-2-hexacosyloxirane
—— (2R)-2-tetracosyloxirane —— C26H52O
(2R)-2-tetracosyloxirane
—— (2S)-2-hexacosyloxirane —— C28H56O
(2S)-2-hexacosyloxirane
—— (2R)-2-[(Z)-dodec-2-enyl]oxirane —— C14H26O
(2R)-2-[(Z)-dodec-2-enyl]oxirane
—— ethyl (2R,3R,6'R,7'S)-spiro[oxirane-3,8'-tricyclo[5.2.1.02,6]dec-1-ene]-2-carboxylate —— C14H18O3
ethyl (2R,3R,6'R,7'S)-spiro[oxirane-3,8'-tricyclo[5.2.1.02,6]dec-1-ene]-2-carboxylate
—— (2S)-2-[(Z)-dodec-2-enyl]oxirane —— C14H26O
(2S)-2-[(Z)-dodec-2-enyl]oxirane
—— (2S)-2-[(E)-dodec-2-enyl]oxirane —— C14H26O
(2S)-2-[(E)-dodec-2-enyl]oxirane
—— ethyl (2R,3S,6'R,7'S)-spiro[oxirane-3,8'-tricyclo[5.2.1.02,6]dec-1-ene]-2-carboxylate —— C14H18O3
ethyl (2R,3S,6'R,7'S)-spiro[oxirane-3,8'-tricyclo[5.2.1.02,6]dec-1-ene]-2-carboxylate
—— (2R)-2-(tridecoxymethyl)oxirane —— C16H32O2
(2R)-2-(tridecoxymethyl)oxirane
—— (2S)-2-(tridecoxymethyl)oxirane —— C16H32O2
(2S)-2-(tridecoxymethyl)oxirane
—— (2R)-2-[3,3,4,4,5,5,5-heptafluoro-2,2-bis(trifluoromethyl)pentyl]oxirane —— C9H5F13O
(2R)-2-[3,3,4,4,5,5,5-heptafluoro-2,2-bis(trifluoromethyl)pentyl]oxirane
—— (3S)-2,2,3-trifluoro-3-(1,1,2,2,3,3,4,4,4-nonafluorobutyl)oxirane —— C6F12O
(3S)-2,2,3-trifluoro-3-(1,1,2,2,3,3,4,4,4-nonafluorobutyl)oxirane
—— (3R)-2,2,3-trifluoro-3-(1,1,2,2,3,3,4,4,4-nonafluorobutyl)oxirane —— C6F12O
(3R)-2,2,3-trifluoro-3-(1,1,2,2,3,3,4,4,4-nonafluorobutyl)oxirane
—— (2S)-2-(1,1,2,2,3,3,4,4,5,5,6,6-dodecafluorohexyl)-2,3,3-trifluorooxirane —— C8HF15O
(2S)-2-(1,1,2,2,3,3,4,4,5,5,6,6-dodecafluorohexyl)-2,3,3-trifluorooxirane
—— (2R)-2-(3,3,4,4,5,5,6,6,6-nonafluorohexoxymethyl)oxirane —— C9H9F9O2
(2R)-2-(3,3,4,4,5,5,6,6,6-nonafluorohexoxymethyl)oxirane
—— (2R)-2-(2,2,3,3,4,4,5,5,6,6,6-undecafluorohexoxymethyl)oxirane —— C9H7F11O2
(2R)-2-(2,2,3,3,4,4,5,5,6,6,6-undecafluorohexoxymethyl)oxirane
—— (2S)-2-(3,3,4,4,5,5,6,6,6-nonafluorohexoxymethyl)oxirane —— C9H9F9O2
(2S)-2-(3,3,4,4,5,5,6,6,6-nonafluorohexoxymethyl)oxirane
—— (2S)-2-(2,2,3,3,4,4,5,5,6,6,6-undecafluorohexoxymethyl)oxirane —— C9H7F11O2
(2S)-2-(2,2,3,3,4,4,5,5,6,6,6-undecafluorohexoxymethyl)oxirane
—— (3R)-2,2,3-trifluoro-3-(1,1,2,2,3,3,3-heptafluoropropyl)oxirane —— C5F10O
(3R)-2,2,3-trifluoro-3-(1,1,2,2,3,3,3-heptafluoropropyl)oxirane
—— (2R)-2-(1,1,2,2,3,3,4,4,5,5,6,6-dodecafluorohexyl)-2,3,3-trifluorooxirane —— C8HF15O
(2R)-2-(1,1,2,2,3,3,4,4,5,5,6,6-dodecafluorohexyl)-2,3,3-trifluorooxirane
—— (3S)-2,2,3-trifluoro-3-(1,1,2,2,3,3,3-heptafluoropropyl)oxirane —— C5F10O
(3S)-2,2,3-trifluoro-3-(1,1,2,2,3,3,3-heptafluoropropyl)oxirane
—— (3S)-2,2,3-trifluoro-3-(1,1,2,2,3,3,4,4,5,5,6,6,6-tridecafluorohexyl)oxirane —— C8F16O
(3S)-2,2,3-trifluoro-3-(1,1,2,2,3,3,4,4,5,5,6,6,6-tridecafluorohexyl)oxirane
—— cis-1,2-epoxycyclopentadecane —— C15H28O
cis-1,2-epoxycyclopentadecane
—— (2S,3R)-3-[(3E,7E)-nona-3,7-dienoyl]oxirane-2-carboxamide —— C12H17NO3
(2S,3R)-3-[(3E,7E)-nona-3,7-dienoyl]oxirane-2-carboxamide
—— (2R,3R)-3-[(3E,7E)-nona-3,7-dienoyl]oxirane-2-carboxamide —— C12H17NO3
(2R,3R)-3-[(3E,7E)-nona-3,7-dienoyl]oxirane-2-carboxamide
—— (2S)-2-[[2-methyl-3-[[(2S)-oxiran-2-yl]methoxy]-2-[[(2S)-oxiran-2-yl]methoxymethyl]propoxy]methyl]oxirane —— C14H24O6
(2S)-2-[[2-methyl-3-[[(2S)-oxiran-2-yl]methoxy]-2-[[(2S)-oxiran-2-yl]methoxymethyl]propoxy]methyl]oxirane
—— (3S)-3-methoxy-2,2-dimethyloxirane —— C5H10O2
(3S)-3-methoxy-2,2-dimethyloxirane