Ring Selective Lithiation of 3,5-Lutidine. A New Route to Heterocyclic Building Blocks.
作者:Philippe Gros、Cédric Viney、Yves Fort
DOI:10.1055/s-2002-22702
日期:——
The first direct ring lithiation of 3,5-lutidine has been performed by the BuLi-LiDMAE reagent. Successful sequential metallations and electrophilic condensations have been performed giving access to new useful polysubstituted pyridines.