1523-16-6Relevant academic research and scientific papers
Ph3P-I2 mediated aryl esterification with a mechanistic insight
Phakhodee, Wong,Duangkamol, Chuthamat,Pattarawarapan, Mookda
supporting information, p. 2087 - 2089 (2016/04/26)
In order to better understand the reaction mechanism and to obtain optimal conditions, the Ph3P-I2/Et3N mediated aryl esterification reaction was thoroughly investigated. Using a specific reagent addition sequence, the reaction proceeds remarkably well especially with acidic substrates. 31P NMR studies revealed that the formation of an aryloxyphosphonium salt is crucial in governing the reaction path toward the formation of phenolic esters.
17O NMR study of ortho and alkyl substituent effects in substituted phenyl and alkyl esters of benzoic acids
Nummert, Vilve,Maeemets, Vahur,Piirsalu, Mare,Vahur, Signe,Koppel, Ilmar A.
experimental part, p. 1737 - 1763 (2012/04/17)
17O NMR spectra for 44 ortho-, meta- and para-substituted phenyl and alkyl benzoates (C6H5CO2C 6H4-X, C6H5CO2R) at natural abundance in acetonitrile were re
Mechanism of catalysis with triethylamine of phenols benzoylation in dioxane. New quality experiment
Belousova,Simanenko,Savelova,Suprun
, p. 1656 - 1664 (2007/10/03)
Acylation kinetics with benzoyl chloride in the presence of triethylamine in dioxane at 25°C was studied for substituted nitrophenols (R = 2,4,6-(NO2)3, 2,5-(NO2)2, 2,4-(NO2)2, 4-NO2/
