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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-(1-methoxymethoxy-1,5-dimethylhex-4-enyl)oxirane 860465-42-5 C12H22O3
2-(1-methoxymethoxy-1,5-dimethylhex-4-enyl)oxirane
—— ethyl (E)-2,3-epoxybutyrate 82769-14-0 C6H10O3
ethyl (E)-2,3-epoxybutyrate
—— 3,10-epoxy myrcene 153079-55-1 C10H16O
3,10-epoxy myrcene
—— 3,4-epoxy-tridec-1-ene 344412-69-7 C13H24O
3,4-epoxy-tridec-1-ene
—— ethyl N-methyl-N-cyclohexyl-2,3-epoxysuccinamate 74576-56-0 C13H21NO4
ethyl N-methyl-N-cyclohexyl-2,3-epoxysuccinamate
—— dimethyl 3-phenyloxirane-2,2-dicarboxylate 82545-15-1 C12H12O5
dimethyl 3-phenyloxirane-2,2-dicarboxylate
—— 2-cyano-3,3-dimethyl-oxiranecarboxylic acid ethyl ester 13942-50-2 C8H11NO3
2-cyano-3,3-dimethyl-oxiranecarboxylic acid ethyl ester
—— 2-[(E)-2-methylbut-2-enyl]oxirane 879395-50-3 C7H12O
2-[(E)-2-methylbut-2-enyl]oxirane
—— (2R,3R)-3-undecyloxirane-2-methanol 148407-40-3 C14H28O2
(2R,3R)-3-undecyloxirane-2-methanol
—— [(2S,3S)-3-[(2R)-1-(methoxymethoxy)propan-2-yl]oxiran-2-yl]methanol 872615-28-6 C8H16O4
[(2S,3S)-3-[(2R)-1-(methoxymethoxy)propan-2-yl]oxiran-2-yl]methanol
—— cyclohexylmethyl glycidyl ether 21324-97-0 C10H18O2
cyclohexylmethyl glycidyl ether
—— diglycidyl selenide 277756-04-4 C6H10O2Se
diglycidyl selenide
—— (2R,3R)-2,3-epoxy-4,4-trimethylene-1-hexanol 255721-54-1 C9H16O2
(2R,3R)-2,3-epoxy-4,4-trimethylene-1-hexanol
—— (2R,3S)-2-<(methylsulfanyl)methyl>-3-propyloxirane 145762-61-4 C7H14OS
(2R,3S)-2-<(methylsulfanyl)methyl>-3-propyloxirane
—— 2,2'-(2,5,8,11,14,17,20,23-octaoxatetracosane-1,24-diyl)dioxirane 52450-11-0 C20H38O10
2,2'-(2,5,8,11,14,17,20,23-octaoxatetracosane-1,24-diyl)dioxirane
—— 2,2'-(2,5,8,11,14,17-hexaoxaoctadecane-1,18-diyl)dioxirane 98831-17-5 C16H30O8
2,2'-(2,5,8,11,14,17-hexaoxaoctadecane-1,18-diyl)dioxirane
—— 2,2'-(2,5,8,11,14,17,20,23,26,29-decaoxatriacontane-1,30-diyl)dioxirane 1101196-02-4 C24H46O12
2,2'-(2,5,8,11,14,17,20,23,26,29-decaoxatriacontane-1,30-diyl)dioxirane
—— 2-(3-bromopropyl)-3-methyloxirane 121416-57-7 C6H11BrO
2-(3-bromopropyl)-3-methyloxirane
—— 2-(9-bromononyl)oxirane 77523-63-8 C11H21BrO
2-(9-bromononyl)oxirane
—— methoxyoxirane 57346-02-8 C3H6O2
methoxyoxirane
—— (2S,3R)-3-butyloxirane-2-carbaldehyde 104528-18-9 C7H12O2
(2S,3R)-3-butyloxirane-2-carbaldehyde
—— epoxy-1,2 isobutyl-2 propane 53897-31-7 C7H14O
epoxy-1,2 isobutyl-2 propane
—— 1-[2-(2-vinyloxyethoxy)ethoxy]-2,3-epoxypropane 4587-01-3 C9H16O4
1-[2-(2-vinyloxyethoxy)ethoxy]-2,3-epoxypropane
—— 1-{2-[2-(2-vinyloxyethoxy)ethoxy]ethoxy}-2,3-epoxypropane 16801-24-4 C11H20O5
1-{2-[2-(2-vinyloxyethoxy)ethoxy]ethoxy}-2,3-epoxypropane
—— (2R,3R)-2,3-epoxyoctadecan-1-ol —— C18H36O2
(2R,3R)-2,3-epoxyoctadecan-1-ol
—— methyl (+/-)-trans-2,3-epoxyoctadecanoate —— C19H36O3
methyl (+/-)-trans-2,3-epoxyoctadecanoate
—— 2-methyl-2-propyl-oxirane 96481-54-8 C6H12O
2-methyl-2-propyl-oxirane
—— (2S,3S)-oxirane-2,3-dicarboxylic acid 17087-75-1 C4H4O5
(2S,3S)-oxirane-2,3-dicarboxylic acid
—— trans/cis-octafluoro-2,3-epoxybutane 773-29-5 C4F8O
trans/cis-octafluoro-2,3-epoxybutane
—— ethyl glycidyl ether 734107-45-0 C5H10O2
ethyl glycidyl ether
—— (2R,3S)-3-phenyloxiranecarboxylic acid 79898-19-4 C9H8O3
(2R,3S)-3-phenyloxiranecarboxylic acid
—— 2-(1-chlorocyclopropyl)-2-(2-propenyl)oxirane 1311370-67-8 C8H11ClO
2-(1-chlorocyclopropyl)-2-(2-propenyl)oxirane
—— (2SR,3SR)-3-phenyl-oxirane-2-carboxylic acid 73610-79-4 C9H8O3
(2SR,3SR)-3-phenyl-oxirane-2-carboxylic acid
—— methyl trans-3-phenylglycidate 115794-66-6 C10H10O3
methyl trans-3-phenylglycidate
—— trans-3-phenyloxiranecarboxylic acid potassium salt 100750-44-5 C9H7O3*K
trans-3-phenyloxiranecarboxylic acid potassium salt
—— diethyl 3-phenyloxirane-2,2-dicarboxylate 58070-00-1 C14H16O5
diethyl 3-phenyloxirane-2,2-dicarboxylate
—— (2S)-1,2-epoxyhexadecane 82722-22-3 C16H32O
(2S)-1,2-epoxyhexadecane
—— 4-[(2S,3S)-3-ethenyloxiran-2-yl]butan-1-ol 121352-72-5 C8H14O2
4-[(2S,3S)-3-ethenyloxiran-2-yl]butan-1-ol
—— (S)-4-Isopropenyl-1-methylcyclohexene 7,8-epoxide 213479-77-7 C10H16O
(S)-4-Isopropenyl-1-methylcyclohexene 7,8-epoxide
—— (2R,3R)-(3-butyloxiranyl)methyl alcohol 104528-17-8 C7H14O2
(2R,3R)-(3-butyloxiranyl)methyl alcohol
—— 1160999-07-4 C6H10KO3
—— ethyl cis-3-phenylglycidate —— C11H12O3
ethyl cis-3-phenylglycidate
—— 2(R),3(R)-epoxyneral 105929-77-9 C10H16O2
2(R),3(R)-epoxyneral
—— (2S,3R)-3-(chloromethyl)-2-methyl-2-(4-methylpent-3-en-1-yl)oxirane —— C10H17ClO
(2S,3R)-3-(chloromethyl)-2-methyl-2-(4-methylpent-3-en-1-yl)oxirane
—— [3-(Aminomethyl)cyclohexyl]methanamine;oxirane 93924-97-1 C10H22N2O
[3-(Aminomethyl)cyclohexyl]methanamine;oxirane
—— (2R,3S)-2,3-epoxynerol 62777-72-4 C10H18O2
(2R,3S)-2,3-epoxynerol
—— (2R,3R)-3-methyl-3-(4-methyl-3-pentenyl)oxiranemethanol —— C10H18O2
(2R,3R)-3-methyl-3-(4-methyl-3-pentenyl)oxiranemethanol
—— 2,3,6,7-bis-epoxygeraniol 62875-10-9 C10H18O3
2,3,6,7-bis-epoxygeraniol
—— rac-(E)-1-oxaspiro[2.15]octadec-10-ene 1370650-18-2 C17H30O
rac-(E)-1-oxaspiro[2.15]octadec-10-ene
—— rac-(Z)-1-oxaspiro[2.15]octadec-10-ene 1370650-27-3 C17H30O
rac-(Z)-1-oxaspiro[2.15]octadec-10-ene