This review is intended to highlight the most useful approaches for the synthesis of indole
derivatives (azaindoles, carbazoles, carbolines, indazoles, 3H‐indoles, indolines …

A new chemical space was explored based on an indolizine-chalcone hybrid, which was
readily accessible by base-mediated aldol condensation of indolizine bearing a 7-acetyl …

We have developed a copper-catalyzed synthesis of pyrrolo [2, 1-a] isoquinolines with
terminal alkynes, aldehydes, and tetrahydroisoquinolines. A variety of pyrrolo [2, 1-a] …

A rhodium (III)-catalyzed protocol for the synthesis of pyrrolo [1, 2-a] quinolines through
intramolecular annulation of o-alkynyl amino aromatic ketones and subsequent …

The iron (III)-catalyzed synthesis of indolizines from commercially available alkyne, pyridine,
and diazo precursors is reported. This mild, expedient method is tolerant of various solvents …

An efficient transition-metal-free regioselective C–H/S–H cross-coupling of indolizines with
thiols has been developed for the first time to describe a workable route to indolizine …

This study presents a convenient synthesis of pyrrolo [1, 2-a] quinolines and pyrrolo [2, 1-a]
isoquinolines with simple quinolines or isoquinolines and Morita–Baylis–Hillman …

We report herein the development of a palladium-catalyzed, multicomponent synthesis of
indolizines. The reaction proceeds via the carbonylative formation of a high energy …

A highly efficient and elegant diversity‐oriented reaction paradigm employing atropaldehyde
acetals as new dual C2/C3 synthons was developed under metal‐free conditions using …

This chapter presents recent advances in the chemistry of heterocyclic ring systems with a
nitrogen bridgehead including pyrrolo [1, 2-a] quinoline, imidazo [1, 2-a] quinoline, imidazo …