Naphtho- and Benzo[g]quinoxalino-Fused Oxazocinoquinolinones and Their Diaryl and Alkynyl Analogues from Quinolin-8-ols: A Library of Novel Polynuclear Heteroaromatics
Basic Alumina-Supported Synthesis of Aryl-Heteroarylmethanes<i>via</i>Palladium Catalyzed Cross-Coupling under Microwave Irradiation
作者:Krishnendu B. Sahu、Arindam Maity、Shyamal Mondal、Rupankar Paira、Pritam Saha、Subhendu Naskar、Abhijit Hazra、Sukdeb Banerjee、Nirup B. Mondal
DOI:10.1002/jhet.1099
日期:2013.2
A basicalumina-supportedmicrowave assisted simple methodology has been developed for the synthesis of aryl-heteroaryl methanes (benzylated quinolones) via transition metal catalyzedcross-coupling reaction of halo substituted polynuclear oxa-aza quinolones with benzyl indium, an organometallic reagent easily derived from commercially available benzyl bromide.