Pyridone annulation by 4 + 2 coupling of dienolates with nitriles and nitrile equivalents. A solution to the acetonitrile problem.
Chen
Y
Y
Department of Chemistry, State University of New York at Stony Brook, Stony Brook, New York 11794-3400, USA.
Li
T
T
Sieburth
S M
SM
D003517:Cyclopentanes; D009570:Nitriles; D011728:Pyridones / Q000138:chemical synthesis*
D003517:Cyclopentanes; D009570:Nitriles; D011728:Pyridones; C017679:2-hydroxypyridine