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The novel hydroimination and iminohydroxylation cyclization reactions proceed via formation of iminyl radicals from O-aryl oximes. [ABSTRACT FROM AUTHOR]

Furthermore, similar reaction conditions also allow the C-S coupling of aryl halides with 4-methylbenzenethiol. [ABSTRACT FROM AUTHOR]

An abstract of the article "Sequential oxidative alpha-cyanation/anti-Markovnikov hydroalkoxylation of allylamines," by A. Wagner and colleagues is presented.

A strategy for the selective introduction of sulfonyloxy groups into unactivated β-C-H bonds of masked alcohols is described. [ABSTRACT FROM AUTHOR]

A photolytic radical process for the hydroxytrifluoroethylation of styrenes is presented. [ABSTRACT FROM AUTHOR]

A diagram is presented which explains the carbon-hydrogen (C-H) acyloxylation of the indolizine chemical compound.

The article presents chemical equations related to the article "Engineering Rieske Non-Heme Iron Oxygenases for the Asymmetric Dihydroxylation of Alkenes" by C.Gally and others, published in the "Chemistry International" in 2015.

Various phenols are synthesized in high yields via Dakin oxidation of substituted hydroxylated benzaldehydes using neat water extract of banana as an all-in-one mixture of solvent, catalyst, ligand, base, additive, promoter etc. [ABSTRACT FROM AUTHOR]

A new procedure is elaborated for the Pd-catalyzed hydroxylation of amides such as (I), (III), (VIII), and (X). [ABSTRACT FROM AUTHOR]

The article presents information on cobalt-catalyzed decarboxylative acetoxylation of amino acids and arylacetic acids.

The 2-(oxazolin-2-yl)aniline moiety as directing group affords aerial ortho-hydroxylation of thus derived benzamides. [ABSTRACT FROM AUTHOR]

An amine-catalyzed α,α-bisfunctionalization of β-keto carbonyls and cyclohexanones affords chiral N,O-ketals. [ABSTRACT FROM AUTHOR]

Dichlorophthaloyl peroxide is established as efficient reagent for hydroxylation of arenes. [ABSTRACT FROM AUTHOR]

The present photocatalytic system enables regiospecific intermolecular three-component aminohydroxylation of olefins bearing a wide variety of functionalities. [ABSTRACT FROM AUTHOR]

The title catalysts are used for the asymmetric dihydroxylation of α-aryl acrylates and asymmetric oxohydroxylation of trisubstituted enoates. [ABSTRACT FROM AUTHOR]

A broad spectrum of (E) or (Z) configurated allylamide substrates is subjected to the reaction with MeOH in the presence of DCH. [ABSTRACT FROM AUTHOR]

A tartaric acid derivative catalyzes the conjugate addition of diboron (III) to α,β-unsaturated ketones with moderate to good enantioselectivities. [ABSTRACT FROM AUTHOR]

Aminohydroxylation product (IVb) can be carried out at gram-scale and the hydroxyl group can be further converted to a variety of different functional groups via conventional group transformation reactions such as azidation, bromination, acetylation, carboxylation and Swern oxidation. [ABSTRACT FROM AUTHOR]

(4R,5R)-5-hydroxy-4-decanolide (IIIa) and (-)-muricatacin (IIIb) are stereoselectively synthesized starting in a new six-step reaction sequence involving the Sonogashira coupling for the desired carbon-chain extension followed by Sharpless asymmetric dihydroxylation to construct the hydroxy-lactone framework as key steps. [ABSTRACT FROM AUTHOR]

Aromatic, aliphatic, and cyclic enol acetates can act as ketone surrogates and are rapidly converted by HTIB (II) to give the corresponding α-tosyloxy ketones in high yields. [ABSTRACT FROM AUTHOR]

An abstract of the article "Acyloxylation of 1,4-Dioxanes and 1,4-Dithianes Catalyzed by a Copper-Iron Mixed Oxide" by A. L. Garcia-Cabeza and colleagues is presented.

Review: [23 refs. [ABSTRACT FROM AUTHOR]

Review: recent developments; 105 refs. [ABSTRACT FROM AUTHOR]

A variety of aromatic and hetaromatic ketones are successfully α-hydroxylated. [ABSTRACT FROM AUTHOR]

The site-selective replacement of relatively inert aliphatic C-H bonds with the hydroxy group is facilitated by employing the photocatalyst together with sulfonate esters and sulfonamides and involves a radical translocation, oxidation to carbocation, and nucleophilic trapping with H2O under mild reaction conditions. [ABSTRACT FROM AUTHOR]

A diagram is presented which shows the direct ortho-hydroxylation of 2-phenylpyridines via hydrogen peroxide and palladium(II) chloride.

An abstract of the article "Direct Hydroxylation of Benzene to Phenol Using Hydrogen Peroxide Catalyzed by Nickel Complexes Supported by Pyridylalkylamine Ligands" by Y. Morimoto and colleagues is presented.

An abstract of the article "A Simple Primary Amine Catalyst for Enantioselective α-Hydroxylations and α-Fluorinations of Branched Aldehydes" by M. R. Witten and E. N. Jacobsen is presented.

Azido radical generation employing air as the terminal oxidant is disclosed as the key process for this transformation. [ABSTRACT FROM AUTHOR]

Ruthenium catalyzes both the metathesis reaction as well as the dihydroxylation reaction upon addition of NaIO4. [ABSTRACT FROM AUTHOR]

A novel method for the selective ortho-directed monohydroxylation and concomitant N-trifluoroacylation of 2- and 6-fluoro- or 2,6-difluoro-substituted anilines is developed. [ABSTRACT FROM AUTHOR]

The title reaction allows a rapid and site-selective installation of the hydroxyl group. [ABSTRACT FROM AUTHOR]

Quaternary α-hydroxy phosphonates (II) are efficiently synthesized by direct hydroxylation reaction of phosphonates (I) under mild conditions. [ABSTRACT FROM AUTHOR]

The article presents chemical equations related to article "Enantioselective Synthesis of the ABC-Tricyclic Core of Phomactin A by a ˠ-Hydroxylation Strategy" by G. Du, published in the periodical "Organic Letters" in 2015.

Polysaccharide analogues having 2-deoxypsicofuranose as a repeating unit are successfully synthesized by ring-opening metathesis polymerization of 7-oxanorbornene-2,3-diol and dihydroxylation. [ABSTRACT FROM AUTHOR]

The article presents a chemical reaction for the catalysis of ortho C-H functionalization by using benzylic ethers.

Depending on the substrate used the CuBr2 or HBr systems in DMSO deliver slightly varying yields. [ABSTRACT FROM AUTHOR]

The characteristics of this tandem approach are the consecutive C-Br bond cleavage, C-H functionalization, and the C-O bond formation. [ABSTRACT FROM AUTHOR]

Derivatives of methacrylic, tiglic, and angelic acid are subjected to asymmetric dihydroxylation by a modified Sharpless asymmetric dihydroxylation protocol. [ABSTRACT FROM AUTHOR]

A diagram is presented which shows the highly selective dihydroxylation of 1,2-Allenylic diphenyl phosphine oxides catalyzed by methyltrioxorhenium.

An abstract of the article "Domino Reactions Triggered by Hydroformylation" by E. Petricci et al. is presented.

Arylation of quinolinylamides is carried out using (diacetoxyiodo)benzenes in the presence of palladium as catalyst. [ABSTRACT FROM AUTHOR]

Linear and cyclic alkenes are directly transformed to the corresponding vicinal cis-diols by dihydroxylation with a KMnO4/H2O2 system. [ABSTRACT FROM AUTHOR]

A microwave-assisted enantioselective intramolecular hydroxyalkylation of 2-allylphenols at high temperatures yields 2-methylcoumarans. [ABSTRACT FROM AUTHOR]

The process is successful with TBHP as the sole oxidant in the absence of any ligand. [ABSTRACT FROM AUTHOR]

A green synthesis of phenols from areneboronates is presented by using aqueous H2O2 as an oxidant and biosilica as a catalyst. [ABSTRACT FROM AUTHOR]

A wide range of alkenes are oxidized to the corresponding diols using NMO as oxidant. [ABSTRACT FROM AUTHOR]

A novel methodology for the iodine-catalyzed ipso-hydroxylation of aryl and alkylboronic acids and esters is developed affording diversely functionalized aromatic and aliphatic alcohols. [ABSTRACT FROM AUTHOR]

Molecular oxygen as an environmentally friendly oxidant is employed. [ABSTRACT FROM AUTHOR]

An abstract on a study about modular synthesis of dihydroxyacetone monoalkyl ethers and isosteric 1-hydroxy-2-alkanones is presented.