N-Heterocyclic carbenes as privileged ligands for nickel-catalysed alkene functionalisation

BC Lee, CF Liu, LQH Lin, KZ Yap, NX Song… - Chemical Society …, 2023 - pubs.rsc.org
Alkene functionalisation is a powerful strategy that has enabled access to a wide array of
compounds including valuable pharmaceuticals and agrochemicals. The reactivity of the …

3d transition metals for C–H activation

P Gandeepan, T Müller, D Zell, G Cera… - Chemical …, 2018 - ACS Publications
C–H activation has surfaced as an increasingly powerful tool for molecular sciences, with
notable applications to material sciences, crop protection, drug discovery, and …

Enantioselective C− H activation with earth‐abundant 3d transition metals

J Loup, U Dhawa, F Pesciaioli… - Angewandte Chemie …, 2019 - Wiley Online Library
Molecular syntheses largely rely on time‐and labour‐intensive prefunctionalization
strategies. In contrast, C− H activation represents an increasingly powerful approach that …

Transition-metal-catalyzed C–H alkylation using alkenes

Z Dong, Z Ren, SJ Thompson, Y Xu, G Dong - Chemical reviews, 2017 - ACS Publications
Alkylation reactions represent an important organic transformation to form C–C bonds. In
addition to conventional approaches with alkyl halides or sulfonates as alkylating agents …

Walking metals for remote functionalization

H Sommer, F Juliá-Hernández, R Martin… - ACS central …, 2018 - ACS Publications
The distant and selective activation of unreactive C–H and C–C bonds remains one of the
biggest challenges in organic chemistry. In recent years, the development of remote …

N-heterocyclic carbene complexes of copper, nickel, and cobalt

AA Danopoulos, T Simler, P Braunstein - Chemical reviews, 2019 - ACS Publications
The emergence of N-heterocyclic carbenes as ligands across the Periodic Table had an
impact on various aspects of the coordination, organometallic, and catalytic chemistry of the …

Remote functionalization through alkene isomerization

A Vasseur, J Bruffaerts, I Marek - Nature chemistry, 2016 - nature.com
Exploiting the reactivity of one functional group within a molecule to generate a reaction at a
different position is an ongoing challenge in organic synthesis. Effective remote …

Enantio- and Regioselective Ni-Catalyzed para-C–H Alkylation of Pyridines with Styrenes via Intermolecular Hydroarylation

JB Ma, X Zhao, D Zhang, SL Shi - Journal of the American …, 2022 - ACS Publications
Direct asymmetric functionalization of the pyridyl C–H bond represents a longstanding
challenge in organic chemistry. We herein describe the first enantioselective para-C–H …

Selectivity of C–H activation and competition between C–H and C–F bond activation at fluorocarbons

O Eisenstein, J Milani, RN Perutz - Chemical Reviews, 2017 - ACS Publications
Partially fluorinated alkanes, arenes, and alkenes can be transformed by a variety of
transition metal and lanthanide systems. Although the C–H bond is weaker than the C–F …

Nickel/photoredox dual-catalyzed regiodivergent aminoalkylation of unactivated alkyl halides

W Wang, X Yan, F Ye, S Zheng, G Huang… - Journal of the …, 2023 - ACS Publications
A mild and regiodivergent aminoalkylation of unactivated alkyl halides is disclosed via a
dual photoredox/nickel catalysis. Bipyridyl-type ligands without an ortho-substituent control …