This review provides a comprehensive overview of strategies and methodologies for
reducing C− O and heteroatomic− oxygen bonds (N− O, S− O, P− O) using I2/I−, as well as …

Indole represents one of the most common and important heterocyclic scaffolds omnipresent
in a plenty of natural products and medicinal agents. Development of the synthetic routes to …

Aryl sulfonyl chlorides and sodium aryl sulfinates are proved to be powerful arylating agents
for the C–C bonds formation through desulfitative cross-coupling reactions. These versatile …

A novel aerobic catalytic oxidation system for the sulfenylation of indoles with a variety of
sulfenylation agents through oxidative C–S bond coupling has been successfully …

Imidazo [1, 2-a] pyridines are an important class of heterocycles that are prevalent in many
bioactive small molecules. We report the direct introduction of a broad selection of aromatic …

The review covers work published in the calendar year 2018. The synthesis and reactivity of
four-membered heteroatom-containing cycles are reviewed. New developments in the …

The reactions and synthesis of pyrroles, indoles, isatins, carbazoles and related fused
heterocyclic ring systems from the year 2018 are reviewed. Pyrroles and indoles are treated …