In the present review, we discuss recent progress in the field of C–Z bond formation
reactions (Z= S, Se, Te) catalyzed by transition metals. Two complementary methodologies …

Sulfonyl hydrazides are widely used as organic reagents. Advances in the past decade are
summarized in the following categories by key intermediates:(1)[RO2S.];(2) …

Oxidative coupling methodology is widely applied for the formation of carbon‐carbon and
carbon‐heteroatom bonds. This review focuses on methods for oxidative sulfonylation of …

With water as both solvent and reactant, a novel manganese (III)‐mediated and‐catalyzed
synthesis of β‐ketosulfones through decarboxylative hydroxysulfonylation reactions of …

An alkyne difunctionalization cascade reaction was developed to generate α-
sulfonylethanone oximes under metal-free conditions. The reaction features environmentally …

An efficient and highly E-selective protocol for the synthesis of vinyl sulfones is described.
This simple protocol demonstrates the first synthesis of vinyl sulfones via a silver-catalyzed …

By visible‐light photoredox catalysis with copper complexes, sulfoximidoyl chlorides add to
terminal aryl alkynes to give the corresponding (E)‐β‐chlorovinyl sulfoximines with exclusive …

Selectivity of sulfonylation of β‐keto esters with sodium sulfinates under the action of iron (III)
salts as oxidants can be regulated by the type of solvent used and the reaction temperature …

Alkynes are valuable building blocks in organic synthesis. They can undergo three‐
component difunctionalization to create sulfur or selenium‐containing compounds. Three …

A practical metal-free procedure for the synthesis of (E)-vinyl sulfones has been developed
through the coupling of β-nitrostyrenes with sodium sulfinates under microwave irradiation …