It has been suggested that Epoxidation with dioxiranes be merged into this article. (Discuss) Proposed since January 2024.
Oxidation with dioxiranes refers to the introduction of oxygen into organic molecules through the action of a dioxirane. Dioxiranes are well known for their oxidation of alkenes to epoxides; however, they are also able to oxidize other unsaturated functionality, heteroatoms, and alkane C-H bonds.[1]
Oxidationwithdioxiranes refers to the introduction of oxygen into organic molecules through the action of a dioxirane. Dioxiranes are well known for...
Epoxidation withdioxiranes refers to the synthesis of epoxides from alkenes using three-membered cyclic peroxides, also known as dioxiranes. Dioxiranes are three-membered...
methyl(trifluoromethyl)dioxirane have seen some use in organic synthesis, Dioxiranes are intermediate in the Shi epoxidation reaction. Oxaziridine Ethylene oxide 1,2-Dioxetane...
corresponding acridine-N-oxide. Oxone oxidizes sulfides to sulfoxides and then to sulfones. Oxone converts ketones to dioxiranes. The synthesis of dimethyldioxirane...
alternative route involves oxidation of hydrosilanes. A wide range of oxidants have been employed including air, peracids, dioxiranes, and potassium permanganate...
allylation. Allylic C-H bonds are susceptible to oxidation. One commercial application of allylic oxidation is the synthesis of nootkatone, the fragrance...
and carbon dioxide via various means of oxidative decarboxylation. Henry Drysdale Dakin discovered this oxidation in 1916. From aryl carboxylic acids (Letts...
1996. Most catalyst candidates suffer from rapid decomposition/oxidation of the dioxirane intermediate and lack of electrophilicity of the reactive ketone...
14 October 2015. Murray, Robert W. (July 1989). "Chemistry of dioxiranes. 12. Dioxiranes". Chemical Reviews. 89 (5): 1187–1201. doi:10.1021/cr00095a013...
and amination of carbonyls (B). Additionally, oxidation of chiral imines and oxidation of imines with chiral peracids may yield enantiopure oxaziridines...
Swern oxidation), or amine oxides (e.g., the Ganem oxidation). Sterically-hindered nitroxyls (i.e., TEMPO) can catalyze aldehyde formation with a cheaper...
involves the oxidation of the alkene with a peroxyacid such as mCPBA. Illustrative is the epoxidation of styrene with perbenzoic acid to styrene oxide: The reaction...
"Electrostatic solvent effects on the conversion of substituted carbonyl oxides to dioxiranes". Molecular Modeling Annual. 7 (4): 70–79. doi:10.1007/s008940100006...
formed from and convertible to aldehydes or ketones and have the same oxidation state at the central carbon, but have substantially different chemical...
followed by oxidation. The synthesis had a yield of 50%. It can mainly be used as an oxidizing agent but is less oxidizing than other dioxiranes due to its...
biological and artificial antioxidants destroy peroxides. In fireflies, oxidation of luciferins, which is catalyzed by luciferases, yields a peroxy compound...
pyridine proceed well. Oxidation of pyridine occurs at nitrogen to give pyridine N-oxide. The oxidation can be achieved with peracids: C5H5N + RCO3H...
is a rare, stable member of the dioxirane family, known for a single oxygen-oxygen bond (O-O). Unlike most dioxiranes that decompose quickly, difluorodioxirane...
systems, an oxidizing catalyst is used to destroy the odor. A copper-based oxidation catalyst neutralizes the volatile thiols and transforms them into inert...
by oxidation of alkenes. The most important epoxide in terms of industrial scale is ethylene oxide, which is produced by oxidation of ethylene with oxygen...
clopidogrel, and prasugrel is proposed to involve sulfenic acid intermediates. Oxidation of cysteine residues in protein to the corresponding protein sulfenic...
In the NO−3 anion, the oxidation state of the central nitrogen atom is V (+5). This corresponds to the highest possible oxidation number of nitrogen. Nitrate...
0 °C. The oxidation of hydrazines (R−NH−NH−R′) also gives azo compounds. Azo dyes are also prepared by the condensation of nitroaromatics with anilines...
prepared by air-oxidation of cumene. For specialized or small scale organic synthetic applications, ketones are often prepared by oxidation of secondary...
by the German chemist Albert Ladenburg. Usually imines refer to compounds with the general formula R2C=NR, as discussed below. In the older literature,...
to determine the position of a double bond in an unknown alkene. The oxidation can be stopped at the vicinal diol rather than full cleavage of the alkene...
possible. The phenyl group is hydrophobic. Phenyl groups tend to resist oxidation and reduction. Phenyl groups (like all aromatic compounds) have enhanced...
strongest acids.[citation needed] The oxidation of a methyl group occurs widely in nature and industry. The oxidation products derived from methyl are hydroxymethyl...