Copper-Catalyzed Formal Dehydrogenative Coupling of Carbonyls with Polyfluoroarenes Leading to β-C-H Arylation was written by Xie, Weilong;Kim, Dongwook;Chang, Sukbok. And the article was included in Journal of the American Chemical Society in 2020.Reference of 868-57-5 This article mentions the following:
We herein communicate a formal dehydrogenative coupling of carbonyls with polyfluoroarenes enabled by Cu catalysis. Silyl enol ethers initially prepared from carbonyls are postulated to undergo the copper-mediated oxidative dehydrogenative coupling with polyfluoroarenes via a radical pathway. Including cyclic and linear ketones, aldehydes, and esters, a broad range of β-aryl carbonyl products were efficiently obtained in high regio- and stereoselectivity with excellent functional group tolerance. In the experiment, the researchers used many compounds, for example, Methyl2-methylbutyrate (cas: 868-57-5Reference of 868-57-5).
Methyl2-methylbutyrate (cas: 868-57-5) belongs to esters. Esters perform as high-grade solvents for a broad array of plastics, plasticizers, resins, and lacquers, and are one of the largest classes of synthetic lubricants on the commercial market. Esterification is the general name for a chemical reaction in which two reactants (typically an alcohol and an acid) form an ester as the reaction product. Esters are common in organic chemistry and biological materials.Reference of 868-57-5
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics