KMnO4-mediated oxidative C N bond cleavage of tertiary amines: Synthesis of amides and sulfonamides
Sign Up to like & getrecommendations! Published in 2019 at "Tetrahedron"
DOI: 10.1016/j.tet.2019.03.047
Abstract: Abstract KMnO4-mediated oxidative C N bond cleavage of tertiary amines producing secondary amine was introduced, which was trapped by electrophiles (acyl chloride and sulfonyl chloride) to form amides and sulfonamides. The reaction could take place… read more here.
Keywords: bond cleavage; tertiary amines; oxidative bond; kmno4 mediated ... See more keywords
Photoreaction of anthracenyl phosphine oxides: Usual reversible photo- and heat-induced emission switching, and unusual oxidative P C bond cleavage
Sign Up to like & getrecommendations! Published in 2019 at "Tetrahedron Letters"
DOI: 10.1016/j.tetlet.2019.06.063
Abstract: Abstract Anthracenyl(diphenyl)phosphine oxide and dianthracenylphenylphosphine oxide as photoactive compounds have been synthesized. Anthracenyl group of these compounds indicate the multi-functional roles such as an emission component, a photodimerization component, and a leaving group. When the… read more here.
Keywords: photoreaction anthracenyl; bond cleavage; oxidative bond; phosphine ... See more keywords
PhIO-Mediated Oxidative C═C Bond Cleavage and Reassembly toward Highly Functionalized Oxazolones.
Sign Up to like & getrecommendations! Published in 2022 at "Organic letters"
DOI: 10.1021/acs.orglett.1c04326
Abstract: An efficient PhIO-mediated oxidative C═C bond cleavage and reassembly of enaminone toward oxazolone with high regioselectivity has been reported. DFT calculations revealed that the reaction proceeded through an oxygen atom transfer, C═C bond cleavage, alkylthio… read more here.
Keywords: phio mediated; mediated oxidative; bond cleavage; oxidative bond ... See more keywords
Endorsing Organic Porous Polymers in Regioselective and Unusual Oxidative C═C Bond Cleavage of Styrenes into Aldehydes and Anaerobic Benzyl Alcohol Oxidation via Hydride Elimination.
Sign Up to like & getrecommendations! Published in 2021 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.1c03158
Abstract: Oxidative cleavage of styrene C═C double bond is accomplished by employing a nitrogen-rich triazine-based microporous organic polymer as an organocatalyst. We report this regioselective reaction as first of its kind with no metal add-ons to… read more here.
Keywords: oxidation; cleavage; oxidative bond; bond ... See more keywords
Novel synthesis of divergent aryl imidazoles from ketones involving copper-catalyzed α-amination and oxidative C–C bond cleavage
Sign Up to like & getrecommendations! Published in 2020 at "RSC Advances"
DOI: 10.1039/d0ra01408g
Abstract: A one-pot synthesis, initiated by a copper salt with inorganic (NH4)2CO3 as the nitrogen source, forms divergent aryl imidazole derivatives from ketones via α-amination and oxidative C–C bond cleavage reactions. The approach provides a simple… read more here.
Keywords: oxidative bond; amination oxidative; copper; bond cleavage ... See more keywords
N-Iodosuccinimide mediated intramolecular oxidative C(sp 2)-S bond formation for the synthesis of 2-aminobenzothiazole derivatives
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Sulfur Chemistry"
DOI: 10.1080/17415993.2021.1989436
Abstract: An extremely efficient synthetic method for the preparation of 2-aminobenzothiazole derivatives starting from arylthioureas by using N-iodosuccinimide has been reported. This protocol features a mild reaction conditions, a short reaction time, and metal-free oxidative conditions… read more here.
Keywords: intramolecular oxidative; iodosuccinimide mediated; bond; mediated intramolecular ... See more keywords
Oxidative C−C bond cleavage of lignin via electrocatalysis
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Chemistry"
DOI: 10.3389/fchem.2022.1007707
Abstract: Lignin, which is an important component of biomass in nature and is constantly produced in industry, becomes potential raw material for sustainable production of fine chemicals and biofuels. Electrocatalysis has been extensively involved in the… read more here.
Keywords: lignin; cleavage; bond cleavage; oxidative bond ... See more keywords