Conspectus Nickel excels at facilitating selective radical chemistry, playing a pivotal role in
metalloenzyme catalysis and modern cross-coupling reactions. Radicals, being nonpolar …

Advances in nickel-catalyzed cross-coupling reactions have expanded the chemical space
of accessible structures and enabled new synthetic disconnections. The unique properties of …

Key similarities and differences of Pd and Ni in catalytic systems are discussed. Overall, Ni
and Pd catalyze a vast number of similar C–C and C–heteroatom bond-forming reactions …

The capture of carbon-centered radicals at a nickel (II) center is commonly featured in recent
cross-coupling and metallaphotoredox catalytic reactions. Despite its widespread …

Conspectus Nickel complexes exhibit distinct properties from other group 10 metals,
including a small nuclear radius, high paring energy, low electronegativity, and low redox …

The oxidative addition of aryl halides to bipyridine-or phenanthroline-ligated nickel (I) is a
commonly proposed step in nickel catalysis. However, there is a scarcity of complexes of this …

This Perspective illustrates the defining characteristics of free radical chemistry, beginning
with its rich and storied history. Studies from our laboratory are discussed along with recent …

Here we report the development of a C (sp3)–H cross-coupling platform enabled by the
catalytic generation of chlorine radicals by nickel and photoredox catalysis. Aryl chlorides …

The high utility of halogenated organic compounds has prompted the development of a vast
number of transformations which install the carbon–halogen motif. Traditional routes to …

Ni-catalyzed cross-electrophile coupling reactions have emerged as appealing methods to
construct organic molecules without the use of stoichiometric organometallic reagents. The …