Copper(<scp>ii</scp>) oxide nanoparticles as a highly active and reusable heterogeneous catalyst for the construction of phenyl-1H-pyrazolo[3,4-b]pyridine derivatives under solvent-free conditions
作者:Mudumala Veeranarayana Reddy、Yeon Tae Jeong
DOI:10.1039/c6ra22445h
日期:——
An efficient, highly active and resalable copper oxide nanoparticlecatalyzed regioselective cascade synthesis of phenyl-1H-pyrazolo[3,4-b]pyridine derivatives via three-component domino reactions of aldehydes, alkynes and 3-methyl-1-phenyl-1H-pyrazol-5-amine undersolvent-freeconditions have been...