Synthesis of Coumarins Catalyzed by Heterobimetallic Co/Rh Nanoparticles
Kang Hyun Park, Il Gu Jung, Young Keun Chung* School of Chemistry, College of Natural Sciences, Seoul National University, Seoul 151-742, Korea Fax: +82(2)8890310; e-Mail: ykchung@plaza.snu.ac.kr;