1267158-57-5Relevant articles and documents
Visible-Light Mediated Photooxidative Synthesis of α-Keto Amides
Monga, Aparna,Pandey, Amar Prakash,Sharma, Anuj
, p. 3554 - 3559 (2019)
Photocatalytic amidation of α-keto aldehydes is herein investigated. This transformation was achieved using rose bengal as photocatalyst at room temperature under ambient air and under irradiation of a 20 W white LED bulb. The method is mild, efficient an
Direct Aerobic Oxidative Reactions of 2-Hydroxyacetophenones
Sahoo, Subas Chandra,Nath, Utpal,Pan, Subhas Chandra
, p. 4434 - 4438 (2017/08/23)
Valuable and direct aerobic oxidation reactions of 2-hydroxyacetophenones were explored. The concept was based on the in situ treatment of small quantities of aerobically formed α-keto aldehydes that drove the reactions to the corresponding products. This new strategy was applied for a variety of oxidative reactions of 2-hydroxyacetophenones, and valuable products such as phthalides, quinoxalines, and α-keto amides were obtained in good to high yields.
Metal-free oxidative amidation of 2-oxoaldehydes: A facile access to α-ketoamides
Mupparapu, Nagaraju,Khan, Shahnawaz,Battula, Satyanarayana,Kushwaha, Manoj,Gupta, Ajai Prakash,Ahmed, Qazi Naveed,Vishwakarma, Ram A.
, p. 1152 - 1155 (2014/03/21)
A novel and efficient method for the synthesis of α-ketoamides, employing a dimethyl sulfoxide (DMSO)-promoted oxidative amidation reaction between 2-oxoaldehydes and amines under metal-free conditions is presented. Furthermore, mechanistic studies supported an iminium ion-based intermediate as a central feature of reaction wherein C1-oxygen atom of α-ketoamides is finally derived from DMSO.