Bioinspired o-Naphthoquinone-Catalyzed Aerobic Oxidation of Alcohols to Aldehydes and Ketones was written by Baek, Jisun;Si, Tengda;Kim, Hun Young;Oh, Kyungsoo. And the article was included in Organic Letters in 2022.HPLC of Formula: 105-13-5 This article mentions the following:
A biomimetic alc. dehydrogenase (ADH)-like oxidation protocol was developed using an ortho-naphthoquinone (4-(4-fluorophenyl)-1,2-dihydronaphthalene-1,2-dione) catalyst in the presence of a catalytic amount of base. The developed organocatalytic aerobic oxidation of alcs., e.g., 4-chlorobenzyl alc. protocol proceeds through the intramol. 1,5-hydrogen atom transfer of naphthalene alkoxide intermediates, a mechanistically distinctive feature from the previous alc. dehydrogenase mimics that require metals in the active form of catalysts. The ADH-like aerobic oxidation protocol should provide green alternatives to the existing stoichiometric and metal-catalyzed alc. oxidation reactions. In the experiment, the researchers used many compounds, for example, (4-Methoxyphenyl)methanol (cas: 105-13-5HPLC of Formula: 105-13-5).
(4-Methoxyphenyl)methanol (cas: 105-13-5) belongs to ethers. The oxygen atom in ethers are more electronegative than carbon, thus the hydrogens which are alpha to the ethers are more acidic than the simple hydrocarbons. Ethyl ether is an excellent solvent for extractions and for a wide variety of chemical reactions. It is also used as a volatile starting fluid for diesel engines and gasoline engines in cold weather. Dimethyl ether is used as a spray propellant and refrigerant. Methyl t-butyl ether (MTBE) is a gasoline additive that boosts the octane number and reduces the amount of nitrogen-oxide pollutants in the exhaust. The ethers of ethylene glycol are used as solvents and plasticizers.HPLC of Formula: 105-13-5
Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem