Abstract
The water soluble catalytic system comprising of CuCl2 and 2,2-biquinoline-4,4-dicarboxylic acid dipotassium salt (BQC) is highly efficient organic metallic catalysts for selective oxidation of benzylic and alicyclic compounds to the corresponding ketones, ex: indan to indanone, ethyl benzene to acetophenone. (C) 2010 Ateeq Rahman. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved.