Regioselectively Functionalized Pyridines from Sustainable Resources
作者:Stefan Michlik、Rhett Kempe
DOI:10.1002/anie.201301919
日期:2013.6.10
Ir‐catalyzed dehydrogenative condensation of alcohols and 1,3‐amino alcohol was used to construct pyridine derivatives regioselectively. This method provides access to unsymmetrically substituted pyridines and tolerates a wide variety of functional groups. Three equivalents of H2 are generated per pyridine unit formed and the alcohol substrates become completely deoxygenated.