Convergent synthesis of dihydroquinolones from o-aminoarylboronates
摘要:
An efficient and convergent one-step synthesis of substituted dihydroquinolin-2-ones from alpha,beta-unsaturated esters and aminoaryl pinacolboronates under rhodium catalysis is reported. The reaction is easily applicable in parallel synthesis format and provides convenient access to this pharmaceutically-relevant motif. (C) 2009 Elsevier Ltd. All rights reserved.