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Epoxide information


A generic epoxide

In organic chemistry, an epoxide is a cyclic ether, where the ether forms a three-atom ring: two atoms of carbon and one atom of oxygen. This triangular structure has substantial ring strain, making epoxides highly reactive, more so than other ethers. They are produced on a large scale for many applications. In general, low molecular weight epoxides are colourless and nonpolar, and often volatile.[1]

  1. ^ Guenter Sienel; Robert Rieth; Kenneth T. Rowbottom. "Epoxides". Ullmann's Encyclopedia of Industrial Chemistry. Weinheim: Wiley-VCH. doi:10.1002/14356007.a09_531. ISBN 978-3527306732.

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Epoxide

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In organic chemistry, an epoxide is a cyclic ether, where the ether forms a three-atom ring: two atoms of carbon and one atom of oxygen. This triangular...

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Epoxy

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polymers which contain epoxide groups. The epoxide functional group is also collectively called epoxy. The IUPAC name for an epoxide group is an oxirane...

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Epoxide hydrolase

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Epoxide hydrolases (EHs), also known as epoxide hydratases, are enzymes that metabolize compounds that contain an epoxide residue; they convert this residue...

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Epoxide hydrase

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Epoxide hydrase may refer to: Microsomal epoxide hydrolase Soluble epoxide hydrolase Epoxide hydrolase This set index page lists enzyme articles associated...

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Bisphenol A diglycidyl ether

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The epoxide content of such epoxy resins is of interest. This parameter is commonly expressed as the epoxide number, which is the number of epoxide equivalents...

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Epoxide hydrolase 2

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Soluble epoxide hydrolase (sEH) is a bifunctional enzyme that in humans is encoded by the EPHX2 gene. sEH is a member of the epoxide hydrolase family....

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Epoxide hydrolase 3

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the epoxide hydrolases. This set includes the Microsomal epoxide hydrolase (also termed epoxide hydrolase 1, EPHX1, mEH, and EH1); the epoxide hydrolase...

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Paprika oleoresin

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Paprika oleoresin (also known as paprika extract and oleoresin paprika) is an oil-soluble extract from the fruits of Capsicum annuum or Capsicum frutescens...

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Vitamin K epoxide reductase

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Vitamin K epoxide reductase (VKOR) is an enzyme (EC 1.17.4.4) that reduces vitamin K after it has been oxidised in the carboxylation of glutamic acid...

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Ether

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reactivity, they are more reactive than alkanes. Specialized ethers such as epoxides, ketals, and acetals are unrepresentative classes of ethers and are discussed...

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Halohydrin

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are produced. Halohydrins may also be prepared from the reaction of an epoxide with a hydrohalic acid, or a metal halide. This reaction is produced on...

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Carbamazepine

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inhibit microsomal epoxide hydrolase (mEH), the enzyme responsible for the breakdown of the active metabolite carbamazepine-10,11-epoxide into inactive metabolites...

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Epoxyeicosatrienoic acid

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converted from epoxides to less active or inactive dihydroxy-eicosatrienoic acids (diHETrEs) by a widely distributed cellular enzyme, soluble epoxide hydrolase...

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Microsomal epoxide hydrolase

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enzymology, a microsomal epoxide hydrolase (mEH) (EC 3.3.2.9) is an enzyme that catalyzes the hydrolysis reaction between an epoxide and water to form a diol...

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Propylene oxide

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polyether polyols for use in making polyurethane plastics. It is a chiral epoxide, although it is commonly used as a racemic mixture. This compound is sometimes...

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EPHX1

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Epoxide hydrolase 1 is an enzyme encoded by the EPHX1 gene in humans. Epoxide hydrolase plays an important role in both the activation and detoxification...

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Heptachlor

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metabolized to chlordene epoxide. Other metabolites include 1-hydroxychlordene, 1-hydroxy-2,3-epoxychlordene, and heptachlor epoxide. Soil microorganisms...

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Humulene

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bitter hop varieties contain low levels.[unreliable source?] Multiple epoxides of humulene are produced in the brewing process. In a scientific study...

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Epoxy value

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Epoxy value derives from the Epoxy equivalent weight (EEW) or Weight Per Epoxide (WPE) and is a measure of the epoxy content of an epoxy resin or epoxy...

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Darzens reaction

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formerly-nucleophilic halide-bearing position, displacing the halide to form an epoxide. This reaction sequence is thus a condensation reaction since there is...

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Payne rearrangement

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alcohols undergo a rearrangement in which the alcohol oxygen opens the epoxide with inversion of configuration, forming an isomeric 1,2-epoxy alcohol...

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