In the broad family of heteropentalenes, the combination of two five-membered heterocyclic
rings fused in the [3, 2-b] mode has attracted the most significant attention. The relatively …

The tandem intramolecular hydroarylation of alkynes accompanied by a 1, 2‐aryl shift is
described. Harnessing the unique electron‐rich character of 1, 4‐dihydropyrrolo [3, 2‐b] …

Dihydropyrrolo [3, 2-b] pyrrole (DHPP) skeleton is comprised of only two fused pyrrole rings
and yet, in non-fused form, it had to wait for discovery until 1972. The [3, 2-b]-mode of fusion …

The tandem intramolecular hydroarylation of alkynes accompanied by a 1, 2-aryl shift is
described. Harnessing the unique electron-rich character of 1, 4-dihydropyrrolo [3, 2-b] …

Advances in Heterocyclic Chemistry, Volume 128, is the definitive series in the field—one of
great importance to organic chemists, polymer chemists and many biological scientists …

Abstract We reported two tetraphenylpyrrolo [3, 2‐b] pyrroles in which the central core is
functionalized by electron-rich functions: methoxy and di (4-methoxyphenyl) aminyl. The …