epoxidation


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epoxidation

(ɪpˌɒksɪˈdeɪʃən)
n
(Chemistry) chem the formation of an epoxide
References in periodicals archive ?
Different methods for introduction of OH groups in vegetable oil have been tried in different researches so far, like by hydroformylation [7, 8], hydrolysis [9], ozonolysis [10, 11], epoxidation [12, 13], microbial conversion [14], transesterification [15], etc.
The technology, combined with the use of the Companys proprietary high-performance epoxidation catalyst, offers the distinct advantages of a high PO yield and superior stability in plant operation.
In addition, because of the ability to be coordinated of oxygen and nitrogen atoms in the complexes are effective and stereospecific catalysts for epoxidation reactions, catalytic hydrogenation of olefins and hydrolysis [7-9].
5) Later studies revealed JHs to be a group of epoxy esters generated by homologation and epoxidation of methyl farnesoate.
But it's neither the carbon nanotubes nor the quartz wool that removes the metals, rather those involved in the research found that "the epoxidation via an oxidizing acid appears to be most responsible for adsorbing the metal," (http://news.
Specific dehydrogenation of 3-methylindole and epoxidation of naphthalene by recombinant human CYP2F1 expressed in lymphoblastoid cells.
Dimethyl Sulfide (DMS) is used in API and intermediate synthesis as the sulfonium salt (in epoxidation reactions) or in borane reducing agents (BH3-DMS).
ESBO is manufactured from soybean oil through a process of epoxidation.
Other mechanisms involved in this process are the increase of phospholipase A2 activity (leading to oxidation, peroxidation, and epoxidation of fatty acids), oxidation of CYP2E1, deficits in removal mechanisms of reactive species, and depletion of endogenous antioxidants [25, 26].
Abstract Cottonseed oil (CSO) was converted into a polymerizable polyol by in-situ epoxidation and hydroxylation in the presence of water as nucleophile and sulfuric acid as catalyst.
The hydrolytic kinetic resolution method and the water epoxidation method were tested through the reagent, 2-(4-chlorophenyl) oxirane.
Enantioselective total syntheses of (+)-decursin and related natural compounds using catalytic asymmetric epoxidation of an enone.