70554-22-2Relevant academic research and scientific papers
Oxidative esterification of methylarenes and 1,3-dicarbonyls catalysed by copper chloride immobilized on magnetic nanoparticles
Nakisa, Athar,Karimi, Meghdad,Yazdani, Elahe,Heydari, Akbar
, (2017)
Superparamagnetic CuCl nanoparticles were prepared and identified as an effective heterogeneous catalyst for the tandem transformation of methylarenes and 1,3-dicarbonyl compounds into the corresponding enole esters by the use of tert-butyl hydroperoxide as an external oxidant. The catalyst can be removed from the reaction medium simply by use of an external magnet. As a consequence, various derivatives of enol esters were synthesized in moderate to good yields.
Direct oxidative esterification of toluene with 1,3-dicarbonyl compounds catalysed by copper complex supported on magnetic nanoparticles
Azizi, Kobra,Esfandiary, Naghmeh,Karimi, Meghdad,Kazemi, Maryam,Heydari, Akbar
, (2017/07/25)
Toluene oxidation is one of the substantial industrial technologies since oxidized products are industrially very important intermediates. A Fe3O4@cysteine@Cu-catalysed reaction that uses tert-butyl hydroperoxide as oxidant to produce esters from toluene and β-diketones or β-keto esters, enolate precursors, has been developed. Oxidative esterification of toluene with 1,3-dicarbonyl derivatives led to C─O bond formation and direct C─H functionalization.
SYNTHESIS OF ENOL ESTERS AND ENOL LACTONES VIA PALLADIUM-CATALYZED CARBONYLATION OF ARYL AND ALKENYL HALIDES
Shimoyama, Izumi,Zhang, Yantao,Wu, Guangzhong,Negishi, Ei-ichi
, p. 2841 - 2844 (2007/10/02)
Acylpalladium species derivable via oxidative addition of a Pd-phosphine complex with aryl and alkenyl iodides and CO insertion can react, either intramolecularly or intermolecularly, with enolates generated in situ to give the corresponding enol esters a
