Organoselenium compounds have been successfully applied in biological, medicinal and
material sciences, as well as a powerful tool for modern organic synthesis, attracting the …

The discovery and synthetic applications of novel organoselenium compounds and their
reactions proceeded rapidly during the past fifty years and such processes are now carried …

We disclose a metal-free, iodine-catalyzed oxidative C–H sulfenylation and selenation of
alkenes, particularly 1, 1-diarylethenes with diorganyl dichalcogenides in water for the cost …

Isoquinoline is a privileged structure in many bioactive compounds and valuable ligands.
Transition-metal-catalyzed oxidative annulation of imine derivatives has become a …

A systematized survey of reviews and monographs published in 2021 on all aspects of
heterocyclic chemistry is given. Methods for the synthesis, reactivity, and practically useful …

Over the past two decades, transition-metal-catalyzed C–H activation and the subsequent
oxidative cyclization with alkynes or their surrogates has emerged as a powerful synthetic …

The oxidation reaction of L-tellurocystine,[Te2 {CH2CH (NH3+) COO−} 2](4) with H2O2 in
the presence of HBr resulted in the formation of cyclic, zwitterionic organotellurolate (IV) …

A new protocol for the synthesis of N-vinyl azoles using vinyl selenones and azoles in the
presence of potassium hydroxide was developed. This reaction proceeded under mild and …

A mechanochemistry‐driven practical and efficient synthetic protocol for accessing diverse
series of biologically relevant poly‐functionalized 5‐(arylselanyl)‐1H‐1, 2, 3‐triazoles …

Efficient cyclopropanation reactions of aryl or styrylacetonitriles with vinyl selenones under
mild conditions were described. By this approach, synthetically challenging 1 …