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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
—— 2,2'-(Cyclobutane-1,2-diyl)bis(3-methyloxirane) 61362-25-2 C10H16O2
2,2'-(Cyclobutane-1,2-diyl)bis(3-methyloxirane)
—— Ethyl 3-(4-cyclohexylphenyl)-3-methyloxirane-2-carboxylate 61307-72-0 C18H24O3
Ethyl 3-(4-cyclohexylphenyl)-3-methyloxirane-2-carboxylate
—— Spiro[bicyclo[4.3.1]decane-10,2'-oxirane] 61244-53-9 C11H18O
Spiro[bicyclo[4.3.1]decane-10,2'-oxirane]
—— Spiro[bicyclo[5.2.1]decane-10,2'-oxirane] 61244-46-0 C11H18O
Spiro[bicyclo[5.2.1]decane-10,2'-oxirane]
—— (2S,3S)-2-(2-methoxyethyl)-3-octyloxirane 61178-30-1 C13H26O2
(2S,3S)-2-(2-methoxyethyl)-3-octyloxirane
—— (2S,3S)-2-decyl-3-pentyloxirane 61140-92-9 C17H34O
(2S,3S)-2-decyl-3-pentyloxirane
—— (2S,3R)-2-Methyl-3-nonyloxirane 61140-89-4 C12H24O
(2S,3R)-2-Methyl-3-nonyloxirane
—— elaidyl methyl ether oxide 61140-97-4 C19H38O2
elaidyl methyl ether oxide
—— (2S,3R)-2-Decyl-3-pentyloxirane 61140-91-8 C17H34O
(2S,3R)-2-Decyl-3-pentyloxirane
—— (2S,3R)-2-(8-Methoxyoctyl)-3-octyloxirane 61140-96-3 C19H38O2
(2S,3R)-2-(8-Methoxyoctyl)-3-octyloxirane
—— (2S,3S)-2-Methyl-3-nonyloxirane 61140-90-7 C12H24O
(2S,3S)-2-Methyl-3-nonyloxirane
—— (2S,3R)-2-(2-Methoxyethyl)-3-octyloxirane 61140-95-2 C13H26O2
(2S,3R)-2-(2-Methoxyethyl)-3-octyloxirane
—— 6,7-epoxy-1-methyl-cyclohepta-1,3-diene 60834-01-7 C8H10O
6,7-epoxy-1-methyl-cyclohepta-1,3-diene
—— Acetic acid--(oxiran-2-yl)methanol (1/1) 60456-24-8 C5H10O4
Acetic acid--(oxiran-2-yl)methanol (1/1)
—— 3-(Propoxycarbonyl)oxirane-2-carboxylate 70423-16-4 C7H9O5-
3-(Propoxycarbonyl)oxirane-2-carboxylate
—— 2,2'-(10,12-Dimethyl-2,5,8,11-tetraoxatridecane-1,12-diyl)bis(oxirane) 74925-61-4 C15H28O6
2,2'-(10,12-Dimethyl-2,5,8,11-tetraoxatridecane-1,12-diyl)bis(oxirane)
—— (2R,3S)-2,3-Bis(5-methylhexyl)oxirane 72195-82-5 C16H32O
(2R,3S)-2,3-Bis(5-methylhexyl)oxirane
—— 2-Methyl-2-(pentan-3-yl)oxirane 71649-74-6 C8H16O
2-Methyl-2-(pentan-3-yl)oxirane
—— cis-8,9-epoxyheptadecane 85267-93-2 C17H34O
cis-8,9-epoxyheptadecane
—— 2-Fluoro-2-octyloxirane 848137-86-0 C10H19FO
2-Fluoro-2-octyloxirane
—— 2,2'-[Propane-1,3-diylbis(oxy)]bis(oxirane) 88145-00-0 C7H12O4
2,2'-[Propane-1,3-diylbis(oxy)]bis(oxirane)
—— Acetic acid--[(2S,3S)-3-methyloxiran-2-yl]methanol (1/1) 871314-07-7 C6H12O4
Acetic acid--[(2S,3S)-3-methyloxiran-2-yl]methanol (1/1)
—— 2,2'-[Hexane-1,2-diylbis(oxymethylene)]bis(oxirane) 87257-06-5 C12H22O4
2,2'-[Hexane-1,2-diylbis(oxymethylene)]bis(oxirane)
—— Acetic acid--[(2R,3R)-3-methyloxiran-2-yl]methanol (1/1) 871314-06-6 C6H12O4
Acetic acid--[(2R,3R)-3-methyloxiran-2-yl]methanol (1/1)
—— 3-Ethyl-2-methyl-2-propyloxirane 87075-56-7 C8H16O
3-Ethyl-2-methyl-2-propyloxirane
—— acetic acid;[(2R,3S)-3-propyloxiran-2-yl]methanol 865693-43-2 C8H16O4
acetic acid;[(2R,3S)-3-propyloxiran-2-yl]methanol
—— acetic acid;[(2S,3R)-3-propyloxiran-2-yl]methanol 865693-44-3 C8H16O4
acetic acid;[(2S,3R)-3-propyloxiran-2-yl]methanol
—— (E)-epoxy-3,4-decene-1 84491-09-8 C10H18O
(E)-epoxy-3,4-decene-1
—— Acetic acid;(3,3-dimethyloxiran-2-yl)methanol 83221-25-4 C7H14O4
Acetic acid;(3,3-dimethyloxiran-2-yl)methanol
—— 1-(2-Bromoethyl)-7-oxabicyclo[4.1.0]hepta-2,4-diene 832110-94-8 C8H9BrO
1-(2-Bromoethyl)-7-oxabicyclo[4.1.0]hepta-2,4-diene
—— 5-Bromo-1-methyl-7-oxabicyclo[4.1.0]hept-3-ene 832111-24-7 C7H9BrO
5-Bromo-1-methyl-7-oxabicyclo[4.1.0]hept-3-ene
—— 7-Oxabicyclo[4.1.0]hepta-2,4-diene-1,6-dicarbaldehyde 832110-91-5 C8H6O3
7-Oxabicyclo[4.1.0]hepta-2,4-diene-1,6-dicarbaldehyde
—— 3-(2-Bromoethyl)-7-oxabicyclo[4.1.0]hepta-2,4-diene 832110-97-1 C8H9BrO
3-(2-Bromoethyl)-7-oxabicyclo[4.1.0]hepta-2,4-diene
—— Acetic acid;[6-(hydroxymethyl)-7-oxabicyclo[4.1.0]hepta-2,4-dien-1-yl]methanol 832110-90-4 C12H18O7
Acetic acid;[6-(hydroxymethyl)-7-oxabicyclo[4.1.0]hepta-2,4-dien-1-yl]methanol
—— (+/-)-2-{[(2,2,6,6-tetramethylcyclohexyl)oxy]methyl}oxirane 825637-06-7 C13H24O2
(+/-)-2-{[(2,2,6,6-tetramethylcyclohexyl)oxy]methyl}oxirane
—— (+/-)-2-[(2,2,c-3,t-6-tetramethylcyclohex-r-1-yloxy)methyl]oxirane 825637-03-4 C13H24O2
(+/-)-2-[(2,2,c-3,t-6-tetramethylcyclohex-r-1-yloxy)methyl]oxirane
—— 2-[({2-Ethyl-3-[(oxiran-2-yl)methoxy]hexyl}oxy)methyl]oxirane 80046-01-1 C14H26O4
2-[({2-Ethyl-3-[(oxiran-2-yl)methoxy]hexyl}oxy)methyl]oxirane
—— 2-Pentadecyl-2-tridecyloxirane 922163-91-5 C30H60O
2-Pentadecyl-2-tridecyloxirane
—— 2-Tridecyl-2-undecyloxirane 922163-89-1 C26H52O
2-Tridecyl-2-undecyloxirane
—— 2-Heptadecyl-2-pentadecyloxirane 922163-93-7 C34H68O
2-Heptadecyl-2-pentadecyloxirane
—— 2-Heptadecyl-2-nonadecyloxirane 922163-95-9 C38H76O
2-Heptadecyl-2-nonadecyloxirane
—— 2-Nonyl-2-undecyloxirane 922163-88-0 C22H44O
2-Nonyl-2-undecyloxirane
—— 2-Hexadecyl-2-tetradecyloxirane 922163-92-6 C32H64O
2-Hexadecyl-2-tetradecyloxirane
—— 2-Heptyl-2-nonyloxirane 922163-87-9 C18H36O
2-Heptyl-2-nonyloxirane
—— 2-(Non-1-EN-1-YL)oxirane 920299-60-1 C11H20O
2-(Non-1-EN-1-YL)oxirane
—— (R)-Oxirane-2-carbonitrile 918826-64-9 C3H3NO
(R)-Oxirane-2-carbonitrile
—— Bis{3-[ethoxy(dimethyl)silyl]propyl} oxirane-2,3-dicarboxylate 90161-35-6 C18H36O7Si2
Bis{3-[ethoxy(dimethyl)silyl]propyl} oxirane-2,3-dicarboxylate
—— Oxirane;hexahydrate 57266-52-1 C2H16O7
Oxirane;hexahydrate
—— 2-(Tetradec-7-EN-1-YL)oxirane 574729-79-6 C16H30O
2-(Tetradec-7-EN-1-YL)oxirane
—— 2,3-Dimethyl-2-(4-methylpenta-2,4-dien-1-yl)oxirane 54478-44-3 C10H16O
2,3-Dimethyl-2-(4-methylpenta-2,4-dien-1-yl)oxirane