ozonide


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Related to ozonide: Ozonolysis

o·zo·nide

 (ō′zō-nīd′, -zə-)
n.
Any of various, often chemical molecules formed by the attachment of ozone to a double bond or triple bond in an organic compound as an intermediate in ozonolysis.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

ozonide

(əʊˈzəʊnaɪd)
n
(Elements & Compounds) any of a class of unstable explosive compounds produced by the addition of ozone to a double bond in an organic compound
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

o•zo•nide

(ˈoʊ zəˌnaɪd, ˈoʊ zoʊ-)

n.
any compound, usu. explosive, formed by the addition of ozone to the double or triple bond of an organic compound.
[1865–70]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.ozonide - any of a class of unstable chemical compounds resulting from the addition of ozone to a double bond in an unsaturated compound
chemical compound, compound - (chemistry) a substance formed by chemical union of two or more elements or ingredients in definite proportion by weight
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References in periodicals archive ?
As described by Criegee [20] and Pryor et al [21], in presence of water the ozone directly interacts with the unsaturated sites in PUFAs due to their dipolar nature, giving origin to an "ozonide" that decomposes breaking the fatty acid carbon-carbon bond.
For example, as postulated in Scheme 3, intermediate 5 might undergo a nucleophilic addition to 4-vinylbenzoic acid 10 to form carbanionic intermediate 13, which may convert via dioxetane 14 or primary ozonide 15 to 4-carboxybenzaldehyde 12.
It would not be unreasonable to postulate that hydroperoxyvinyl ether (33) (formed analogously to (26) in Figure 4) may undergo amine-catalyzed conversion to secondary ozonide (34), analogously to the amine-catalyzed formation of dioxetanes such as (32).
The oxide and carbonyl react again via a 1,3-dipolar cycloaddition to produce a relatively stable ozonide intermediate.
Ozonated materials, in which the ozone molecule is stabilized as an ozonide, have the capacity to deliver nascent oxygen deep into the treated area without causing irritation [24].
The mechanism of reaction has the ozone terminal oxygen atoms adding across the C=C bond, forming a primary ozonide five-membered ring, which then cleaves to form formaldehyde and the [H.sub.2]COO radical (so called Criegee intermediate (99)) as shown in Stage 1 of the proposed mechanism for reaction pictured on the next page.
(Ed.), The main products appear to be aldehydes and ketones in the case of polyethylene, while an ozonide or peroxidic complex, stable at intermediate temperatures, forms during polystyrene ozonization American Society for Testing and Materials, Phildelphia, 81-104.
The researchers inferred that inhalation of fine airborne particulates is an essential cofactor for ozonide production.
Reductive degradation of the resulting ozonide was performed by reaction with lithium aluminum hydride (LiA1[H.sub.4]) in diethyl ether, followed by decomposition of residual LiA1[H.sub.4] with water.
pentane, carbon tetrachloride) provide an opportunity to produce and study typical oxidation products of ozonolysis, such as ozonide [4].
Generally, ozone attacks the > C = C < bond of the limonene and forms a primary ozonide, which rapidly decomposes to carbonyls and Criegee biradi-cals.