Synlett

Aerial Oxidation of 2, 2-Dibromo-1-Aryl and Heteroaryl Ethanones: A Facile Synthesis of Aryl and Heteroaryl α-Keto Amides

D Shanmugapriya, R Shankar, G Satyanarayana…

Index: Shanmugapriya; Shankar; Satyanarayana; Dahanukar, Vilas H.; Kumar, U. K. Syam; Vembu Synlett, 2008 , # 19 p. 2945 - 2950

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Citation Number: 24

Abstract

Abstract The aerial oxidation of various 2, 2-dibromo-1-aryl and heteroaryl ethanones to α- keto amides in the presence of air or oxygen and secondary amines are described. The reaction provides α-keto amides in moderate to good yields. The versatility of the reaction was established by synthesizing a series of α-keto amides by the reaction of dibromoethanones derived from aryl and heteroaryl ketones with cyclic and acyclic ...

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