An approach of general applicability to diverse quinolines and isoquinolines via a tactic that
utilizes the recursive anion from nitromethane as a 1C-connector to stitch easily and …

3-Substituted 2-quinolones are obtained via a novel metal-free transannulation reaction of 2-
nitroolefins with 2-substituted indoles in polyphosphoric acid. This acid-mediated cascade …

A general, practical, and environmentally friendly protocol to synthesize 1, 2, 3‐trisubstituted
4‐quinolones from readily available ynones and sulfonamides was developed. The …

A two-stage “tandem strategy” for the regiocontrolled synthesis of very highly substituted
quinolines is described. Benzannulation based on the reaction of cyclobutenones or diazo …

An effective annulation of ynones and (iso) quinoline N-oxides was developed to deliver
various functionalized 3-((iso) quinolin-1-yl)-4H-chromen-4-ones and 13H-isoquinolino [2, 1 …

A simple and effective annulation of ynediones and (iso) quinoline N-oxides was developed
to afford various functionalized pyrrolo [2, 1-a] isoquinolines and pyrrolo [1, 2-a] quinolines …

The hitherto unexplored N-alkynylation of electron-withdrawing or protecting group free N-
heteroarenes such as indole, carbazole and pyrrole was developed using gem …

An operationally simple, high yielding three-step cascade process is described for the direct
conversion of indole-tethered ynones into functionalized quinolines. A single “multitasking” …

Abstract An unprecedented substrate‐dependent [5+ 1] annulation of 2‐isocyanochalcones
with nitroalkanes was developed for the efficient synthesis of functionalized quinolines and 3 …

A convenient one-pot benzannulation of regioisomeric 2-or 3-substituted furan and
thiophene ynones with a range of nitromethanes has been discovered to directly access …