Metal‐catalyzed cross‐coupling reactions belong to the most important transformations in
organic synthesis. Copper catalysis has received great attention owing to the low toxicity …

Transition metal catalysis has dramatically changed the face of modern organic chemistry by
introducing a range of novel synthetic methods. A number of outstanding catalytic systems …

Cu-mediated Ullmann-type cross-coupling has experienced significant advances over the
last century since the seminal publication by Ullmann in 1901. These advances have …

The copper-mediated aromatic nucleophilic substitution reactions developed by Fritz
Ullmann and Irma Goldberg required stoichiometric amounts of copper and very high …

The combination of FeCl 3 and DMEDA represents an inexpensive system for the S-
arylation of aromatic and heteroaromatic thiols; however, aliphatic thiols fail to react. Only …

The presence of aryl sulfides in biologically active compounds has resulted in the
development of new methods to form carbon-sulfur bonds. The synthesis of aryl sulfides via …

The development of sustainable methods directed towards the synthesis of molecules is due
to the heightened awareness and recognition of alternative eco-friendly and economical …

A protocol for the copper-catalyzed aryl− sulfur bond formation between aryl iodides and
thiophenols is reported. The reaction is catalyzed by a low amount (1− 2.5 mol%) of readily …

In this work, an efficient CuSO4-catalyzed S-arylation of thiols with aryl and heteroaryl
boronic acids at room temperature is established. This catalytic system can tolerate a wide …

Transition-metal-catalyzed tandem reactions have emerged as a useful tool for the synthesis
of multiring heterocyclic compounds because of the intriguing selectivity, atom economy,[1] …