In this critical review, the ring opening of non-activated 2-substituted aziridinesvia
intermediate aziridinium salts will be dealt with. Emphasis will be put on the relationship …

Compounds with the structure RSSR, where the R group can be alkyl, vinyl or aryl are
termed disulfides and symmetrical disufides when the R groups are the same …

Lewis acid catalyzed quaternary ammonium salt mediated highly regioselective ring-
opening of chiral activated aziridines and azetidines with alcohols to nonracemic β-and γ …

A number of doubly activated cyclopropanes were synthesized starting from various
substituted bromosulfonium bromides in good yield. Regioselective ring-opening of …

A straightforward and efficient methodology is described to synthesize structurally diverse
diorganyl selenides, sulfides, seleno-and thioesters by using commercially available Zn dust …

A series of chiral β-seleno amino derivatives were synthesized via a ring opening reaction of
different aziridines with diorganyl diselenides mediated by recyclable CuO nanopowder and …

The bimetallic reagent Sn (II)/Cu (II) in [bmim] BF 4 was efficiently used for the cleavage of
diaryl diselenides and disulfides and reacts with a variety of organic substrates, such as …

A unique phenylboronic acid-catalyzed dimerization–sulfonylation of S-benzyl
thiosulfonates has been disclosed. A metal-free tandem construction of S–S and C–S bonds …

We report an efficient, fast, and environmentally friendly method for the synthesis of a wide
range of thiol esters using stable diorganoyl disulfides and acyl chlorides, using CuO …

Efficient ring opening reaction between aziridines and diphenyl dichalogenides using HCl,
Zn° in ionic liquid is disclosed, affording chiral β-chalcogen amines derivatives in good …