Efficient syntheses of α-pyridones and 3(2H)-isoquinolones through ruthenium-catalyzed cycloisomerization of 3-en-5-ynyl and o-alkynylphenyl nitrones

Kamalkishore Pati, Rai-Shung Liu
  • Chemical Communications, January 2009, Royal Society of Chemistry
  • DOI: 10.1039/b910773h