143675-89-2Relevant academic research and scientific papers
Selective Oxidative Esterification from Two Different Alcohols via Photoredox Catalysis
Yi, Hong,Hu, Xia,Bian, Changliang,Lei, Aiwen
, p. 79 - 82 (2017)
Esters functionalities are important building blocks that are extensively used in the chemical industry and academic laboratories. Direct oxidative esterification from easy-available alcohols to esters would be a much more appealing approach, especially using O2as terminal oxidant. Inputting external energy by photocatalysis for dioxygen activation, a mild and simple method for ester synthesis from two different alcohols has been achieved in this work. This reaction is performed under neutral conditions using O2as the terminal oxidant. A variety of primary alcohols, especially long chain alcohols and secondary alcohols are tolerated in this system.
Oxidative conversion of aldoximes into carboxylic acid esters
Said,Skarzewski,Mlochowski
, p. 1851 - 1862 (2007/10/02)
Aromatic and aliphatic aldoximes or their O-methyl ethers can be efficiently converted into the corresponding carboxylic acid esters by treatment with an alcoholic solution of 30% hydrogen peroxide in the presence of catalytic amounts of 2-nitrobenzeneseleninic acid. Primary alcohols give excellent to good yields, secondary ones - good to moderate, but with tertiary alcohols no esterification is observed.
