Bromination is one of the most important transformations in organic synthesis and can be
carried out using bromine and many other bromo compounds. Use of molecular bromine in …

The existence of a peroxygen acid of sulfur was recognized nearly one and half centuries
ago, 1, 2 but it was not until 1898 that Caro 3 demonstrated the existence of two such acids …

Disulfide, as a common structural motif, has been frequently used in pharmaceuticals, nature
products, and chemical biology. This chapter focuses on the methodologies that were …

This review summarizes the recent developments of disulfide bond formation with a variety
of reagents. The scope and limitations of the presented methods are discussed. The …

This review article summarizes published data on the application of N-halo reagents (such
as N-halo amines, N-halo amides and/or imides, N-halo sulfonamides and/or imides, and …

In this paper we report synthesis of a heterogeneous catalyst for the first time, by anchoring a
zinc complex to mesoporous silica MCM-41. The structure of functionalized MCM-41 was …

Thiols are smoothly and efficiently oxidized to disulfides (RSSR) with air in the presence of
gold nanoparticles supported on CeO2 in absence of solvent, as well as in aqueous …

A practical method to synthesize sulfinate esters from aryl iodides is disclosed. Direct
oxidation of thioesters prepared by copper-catalyzed C–S formation of aryl iodides realized …

Fe (Pc)-Catalyzed aerobic oxidation of thiols for the synthesis of disulfides has been
developed under mild reaction conditions. In addition, an aerobic oxidative cross …

We present here the results on the use of 1-n-butyl-3-methylimidazolium
methylselenite,[bmim][SeO2 (OCH3)], in the synthesis of symmetrical disulfides starting from …