Microwave-Assisted Iridium-Catalyzed Synthesis of Nicotine and Anabasine Derivatives
作者:Mark Trudell、Tushar Apsunde
DOI:10.1055/s-0032-1316859
日期:——
Abstract Various functionalized nicotine and anabasine analogues are synthesized via a three-step sequence that exploits a microwave-assisted iridium-catalyzed N-heterocyclization of 1,4- and 1,5-diols for the construction of the pyrrolidine and piperidinering systems. The microwave-assisted N-heterocyclization furnishes derivatives of nicotine and anabasine in good yields (50–75%) with overall yields