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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
—— Cadmium epoxyoctadecanoate 26264-48-2 C36H66CdO6
Cadmium epoxyoctadecanoate
—— Barium epoxyoctadecanoate 26264-65-3 C36H66BaO6
Barium epoxyoctadecanoate
—— Calcium epoxyoctadecanoate 26264-51-7 C36H66CaO6
Calcium epoxyoctadecanoate
—— (R)-2-(pent-3-enyl)oxirane 895540-18-8 C7H12O
(R)-2-(pent-3-enyl)oxirane
—— (2R,3R)-2,3-bis(dideuteriomethyl)oxirane 554429-18-4 C4H8O
(2R,3R)-2,3-bis(dideuteriomethyl)oxirane
—— 2,2'-{(1,3-Dimethyl-1,3-disiletane-1,3-diyl)bis[(propane-3,1-diyl)oxymethylene]}bis(oxirane) 845815-80-7 C16H32O4Si2
2,2'-{(1,3-Dimethyl-1,3-disiletane-1,3-diyl)bis[(propane-3,1-diyl)oxymethylene]}bis(oxirane)
—— 2-[(Z)-5-cyclopropylpent-3-enyl]oxirane 895540-69-9 C10H16O
2-[(Z)-5-cyclopropylpent-3-enyl]oxirane
—— 3-[(Oxiran-2-yl)methoxy]propanoic acid 61633-09-8 C6H10O4
3-[(Oxiran-2-yl)methoxy]propanoic acid
—— hydrogenated biphenyl diglycidyl ether 91829-32-2 C18H30O4
hydrogenated biphenyl diglycidyl ether
—— 2-Methyl-2-[(propan-2-yloxy)methyl]oxirane 37459-12-4 C7H14O2
2-Methyl-2-[(propan-2-yloxy)methyl]oxirane
—— N'-[2-(2-aminoethylamino)ethyl]ethane-1,2-diamine;2-(dodecoxymethyl)oxirane;2-(tetradecoxymethyl)oxirane 71608-71-4 C38H82N4O4
N'-[2-(2-aminoethylamino)ethyl]ethane-1,2-diamine;2-(dodecoxymethyl)oxirane;2-(tetradecoxymethyl)oxirane
—— N'-[2-[2-(2-aminoethylamino)ethylamino]ethyl]ethane-1,2-diamine;2-methyloxirane 68958-39-4 C11H29N5O
N'-[2-[2-(2-aminoethylamino)ethylamino]ethyl]ethane-1,2-diamine;2-methyloxirane
—— 2-Methyloxirane;oxirane;2-(prop-2-enoxymethyl)oxirane 128116-83-6 C11H20O4
2-Methyloxirane;oxirane;2-(prop-2-enoxymethyl)oxirane
—— 2-(Decoxymethyl)oxirane;2-hexyloxirane;2-methyloxirane;2-(octoxymethyl)oxirane —— C35H70O6
2-(Decoxymethyl)oxirane;2-hexyloxirane;2-methyloxirane;2-(octoxymethyl)oxirane
—— 2-(Decoxymethyl)oxirane;2-hexyl-2-(octoxymethyl)oxirane 72275-79-7 C30H60O4
2-(Decoxymethyl)oxirane;2-hexyl-2-(octoxymethyl)oxirane
—— Chloroethene;2-methyl-3-tridecyloxirane 72302-11-5 C18H35ClO
Chloroethene;2-methyl-3-tridecyloxirane
—— 2-Methyl-3-tridecyloxirane 72302-10-4 C16H32O
2-Methyl-3-tridecyloxirane
—— Ethene;ethenol;oxirane 70159-87-4 C6H12O2
Ethene;ethenol;oxirane
—— 2-(Hydroxymethyl)-2-methylpropane-1,3-diol;2-(prop-2-enoxymethyl)oxirane 71839-56-0 C11H22O5
2-(Hydroxymethyl)-2-methylpropane-1,3-diol;2-(prop-2-enoxymethyl)oxirane
—— N'-(2-aminoethyl)ethane-1,2-diamine;2-(dodecoxymethyl)oxirane;2-(tetradecoxymethyl)oxirane —— C36H77N3O4
N'-(2-aminoethyl)ethane-1,2-diamine;2-(dodecoxymethyl)oxirane;2-(tetradecoxymethyl)oxirane
—— 2-(Chloromethyl)oxirane;[4-(hydroxymethyl)cyclohexyl]methanol 71463-68-8 C11H21ClO3
2-(Chloromethyl)oxirane;[4-(hydroxymethyl)cyclohexyl]methanol
—— 2-(16-Methylheptadecyl)oxirane;2-methyloxirane 73018-31-2 C23H46O2
2-(16-Methylheptadecyl)oxirane;2-methyloxirane
—— Chloroethene;2-prop-2-enoxyethanol;2-(prop-2-enoxymethyl)oxirane 176590-87-7 C13H23ClO4
Chloroethene;2-prop-2-enoxyethanol;2-(prop-2-enoxymethyl)oxirane
—— 2-Ethyloxirane;2-methyloxirane;oxirane 78339-21-6 C9H18O3
2-Ethyloxirane;2-methyloxirane;oxirane
—— 2-Methyloxirane;2-(4-methylpentan-2-yl)oxirane 72175-26-9 C11H22O2
2-Methyloxirane;2-(4-methylpentan-2-yl)oxirane
—— sodium;(E)-but-2-ene-1,4-diol;hydrogen sulfite;2-methyloxirane —— C7H15NaO6S
sodium;(E)-but-2-ene-1,4-diol;hydrogen sulfite;2-methyloxirane
—— [(2S,3S)-3-[(1R)-1-(methoxymethoxy)but-3-ynyl]oxiran-2-yl]methanol 1197419-41-2 C9H14O4
[(2S,3S)-3-[(1R)-1-(methoxymethoxy)but-3-ynyl]oxiran-2-yl]methanol
—— (2R)-2-Ethynyloxirane 918826-65-0 C4H4O
(2R)-2-Ethynyloxirane
—— sodium;hydrogen sulfite;2-methyloxirane;(E)-prop-1-ene-1,3-diol 75949-79-0 C6H13NaO6S
sodium;hydrogen sulfite;2-methyloxirane;(E)-prop-1-ene-1,3-diol
—— Ethyl hexahydrospiro(4,7-methano-5H-indene-5,2'-oxirane)-3'-carboxylate 93882-23-6 C14H18O3
Ethyl hexahydrospiro(4,7-methano-5H-indene-5,2'-oxirane)-3'-carboxylate
—— 2,2-Bis(prop-2-enoxymethyl)butan-1-ol;2-methyloxirane 72403-52-2 C15H28O4
2,2-Bis(prop-2-enoxymethyl)butan-1-ol;2-methyloxirane
—— ((2S,3S)-3-((2R,4R)-4-methylhex-5-en-2-yl)oxiran-2-yl)-methanol 1184621-61-1 C10H18O2
((2S,3S)-3-((2R,4R)-4-methylhex-5-en-2-yl)oxiran-2-yl)-methanol
—— Hexane-1,6-diamine;2-methyloxirane;oxirane 68928-66-5 C11H26N2O2
Hexane-1,6-diamine;2-methyloxirane;oxirane
—— (2S,3R,6R)-2,6-dibenzyl-1,4-dioxaspiro[2.3]hexan-5-one 1160714-54-4 C18H16O3
(2S,3R,6R)-2,6-dibenzyl-1,4-dioxaspiro[2.3]hexan-5-one
—— Naphth(2,3-b)oxirene, 1a,2,3,4,5,6,7,7a-octahydro-1a,3,3,4,6,6-hexamethyl-, (1aR,4S,7aS)-rel- 94400-98-3 C16H26O
Naphth(2,3-b)oxirene, 1a,2,3,4,5,6,7,7a-octahydro-1a,3,3,4,6,6-hexamethyl-, (1aR,4S,7aS)-rel-
—— 2-Bromo-2-(trifluoromethyl)difluorooxirane 933668-42-9 C3BrF5O
2-Bromo-2-(trifluoromethyl)difluorooxirane
—— N-{[(Propan-2-yl)oxy]methyl}oxirane-2-carboxamide 30559-08-1 C7H13NO3
N-{[(Propan-2-yl)oxy]methyl}oxirane-2-carboxamide
—— 5-Oxa-10-azatricyclo[7.1.0.0~4,6~]decane 880490-15-3 C8H13NO
5-Oxa-10-azatricyclo[7.1.0.0~4,6~]decane
—— 3,9-Dioxabicyclo[6.1.0]nonane 543673-17-2 C7H12O2
3,9-Dioxabicyclo[6.1.0]nonane
—— 3-Oxatricyclo[5.2.1.0~2,4~]decane 475437-08-2 C9H14O
3-Oxatricyclo[5.2.1.0~2,4~]decane
—— 3,5,8-Trioxa-4-phosphabicyclo[5.1.0]octane 941571-22-8 C4H7O3P
3,5,8-Trioxa-4-phosphabicyclo[5.1.0]octane
—— 3,7-Dioxa-4-phosphabicyclo[4.1.0]heptane 377753-46-3 C4H7O2P
3,7-Dioxa-4-phosphabicyclo[4.1.0]heptane
—— 1-methoxy-7-oxabicyclo[4.1.0]hept-3-ene 162758-83-0 C7H10O2
1-methoxy-7-oxabicyclo[4.1.0]hept-3-ene
—— 4-Methyl-8-oxabicyclo[5.1.0]octane 855386-66-2 C8H14O
4-Methyl-8-oxabicyclo[5.1.0]octane
—— 1-oxaspiro[2.5]oct-4-ene-2-carbonitrile 929624-32-8 C8H9NO
1-oxaspiro[2.5]oct-4-ene-2-carbonitrile
—— 2-ethyl-5-[(trimethylsilyl)methyl]-1,2-epoxy-5-hexene 1220632-51-8 C12H24OSi
2-ethyl-5-[(trimethylsilyl)methyl]-1,2-epoxy-5-hexene
—— dimethyl (1R,3S,6S)-3-phenyl-7-oxabicyclo[4.1.0]hept-4-ene-1,4-dicarboxylate 1224888-59-8 C16H16O5
dimethyl (1R,3S,6S)-3-phenyl-7-oxabicyclo[4.1.0]hept-4-ene-1,4-dicarboxylate
—— Glycidamide-13C3 1216449-31-8 C3H5NO2
Glycidamide-13C3
—— (2R)-2-[(1S)-1-prop-2-ynoxyhexyl]oxirane 1234475-15-0 C11H18O2
(2R)-2-[(1S)-1-prop-2-ynoxyhexyl]oxirane
—— 2-((2S,3R)-3-butyloxiran-2-yl)ethanol 113272-36-9 C8H16O2
2-((2S,3R)-3-butyloxiran-2-yl)ethanol