Tuning the keto equilibrium in 4-substituted dipicolinic acid derivatives
作者:Anne-Sophie Chauvin、Sandrine Gras、Jean-Claude G. Bünzli
DOI:10.1039/b211267c
日期:2003.2.11
The synthesis of 4-substituted dipicolinic acid derivatives requiring palladium catalysis is described. A keto-enolequilibrium has been observed, depending on the nature of the 2,6-position substituents.