A palladium-catalyzed [3+ 2] annulation of substituted aromatic amides with maleimides
providing tricyclic heterocyclic molecules in good to moderate yields through weak carbonyl …

Ambipolar semiconducting polymers are of significant fundamental and technical interest.
However, the tedious syntheses of using classic C (sp 2)–C (sp 2) coupling reactions make …

Herein, we report a metal-free one-pot three-component reaction of aryl methyl ketones, 2-
aminopyridines, and barbituric acids for the synthesis of pyrimidine-linked imidazopyridines …

Peculiarities of [8+ 2] cycloaddition of acetylenes to indolizines are reviewed. Especially
mentioned are indolizines with leaving groups at positions 3 and 5. Cycloaddition to aza …

Catalyst-dependent regioselective oxidative annulation of 2-arylimidazo [1, 2-a] pyridines
with cinnamaldehyde derivatives to construct fused N-heterocyclic frameworks has been …

Annulation π-extension of arenes with alkynes is a straightforward and practical strategy for
the rapid construction of polycyclic aromatic compounds. Recently, some intriguing transition …

This report describes the synthesis of a new NNSe pincer ligand and its mono‐and
dinuclear palladium (II) pincer complexes. In the absence of a base, a dinuclear palladium …

Herein, we have presented the synthesis of two new NCSe pincer ligands by the reaction of
3-((phenylselanyl) methoxy) benzaldehyde (P) with alkyl amines (tbutylamine (L1) and 1 …

A Selectfluor mediated regioselective π‐extended [3+ 1+ 1] annulation using
imidazopyridines, acetophenones and DMF as carbon source has been realized. The …

This report describes the synthesis of a seventeen-membered macrocyclic ring containing
ligand (L1) by the reaction of 1, 8-bis (2-(chloromethyl) phenoxy) octane with selenium …