27039-13-0Relevant academic research and scientific papers
Synthesis of 2(1H)-pyridones from 2H-pyran-2-ones
Kvita
, p. 883 - 884 (2007/10/02)
5-Substituted and 4,5-disubstituted 2(1H)-pyridones (13 examples) with formyl, acyl, alkoxycarbonyl, and trifluoromethyl groups in the 5 position were prepared in 16-97% yield by amination of the corresponding 2H-pyran-2-ones with hexamethyldisilazane or alkyl(trimethylsilyl)amines.
CYCLOADDUCTS OF BENZONITRILE OXIDE TO PYRIDINE. A CASE OF A TWO-STEP CYCLOADDITION
Corsaro, A.,Perrini, G.,Caramella, P.,Albini, F. Marinone,Bandiera, T.
, p. 1517 - 1520 (2007/10/02)
Pyridine adds benzonitrile oxide in apolar solvents, affording fair yields of bisadducts III and IV.Quinoline and isoquinoline afford isolable monocycloadducts VIII and IX.
