Aryl diazonium salts are versatile building blocks in organic synthesis. In light of the ever-
increasing importance of aryl diazonium salts spanning most disciplines of the chemical …

Pd-catalyzed cross-coupling reactions have become essential tools for the construction of
carbon–carbon and carbon–heteroatom bonds. Over the last three decades, great efforts …

Metal-catalyzed cross-couplings represent one of the most important reaction platforms in
modern synthetic chemistry (Figure 1 A). 1 Although the field enjoys a rich history, there …

We review here new developments in decreasing the catalyst loadings in palladium‐
catalyzed C–C bond‐formation reactions to mol ppm or mol ppb levels. This decreases the …

The rich legacy of arenediazonium salts in the synthesis of unsymmetrical biaryls, built
around the seminal works of Pschorr, Gomberg and Bachmann more than a century ago …

Since their discovery 1 in 1858, aryl diazonium salts have played a major role in organic
synthesis. They have been widely employed as precursors to diazo dyes 2 and synthetic …

The visible-light-mediated three-component dicarbofunctionalization of styrenes using
simple benzylic radicals is described. Notably, this work describes a rare example of …

A Heck–Matsuda process for the synthesis of the otherwise difficult to access compounds, β‐
arylethenesulfonyl fluorides, is described. Ethenesulfonyl fluoride (ie, vinylsulfonyl fluoride …

Nitrogen heterocycles are important structural subunits that occur widely in bioactive natural
products, pharmaceuticals, agrochemicals, dyes, cosmetics, and functional materials …

The 1, n-enyne annulation reaction has emerged as one of the most powerful and
straightforward tools to build carbo-and hetero-cyclic frameworks that are found in numerous …