514805-26-6Relevant articles and documents
Conjugate additions of o-iodoanilines and methyl anthranilates to acetylenic sulfones. A new route to quinolones including first syntheses of two alkaloids from the medicinal herb Ruta chalepensis
Back, Thomas G.,Parvez, Masood,Wulff, Jeremy E.
, p. 2223 - 2233 (2007/10/03)
A novel synthesis of 2-substituted 4-quinolones was developed on the basis of the conjugate additions of appropriately ortho-substituted anilines to acetylenic sulfones followed by intramolecular acylation of the corresponding sulfone-stabilized anions. C