Toolbox for distal C–H bond functionalizations in organic molecules

SK Sinha, S Guin, S Maiti, JP Biswas, S Porey… - Chemical …, 2021 - ACS Publications
Transition-metal-catalyzed C–H activation has developed a contemporary approach to the
omnipresent area of retrosynthetic disconnection. Scientific researchers have been tempted …

Transition metal catalysis controlled by hydrogen bonding in the second coordination sphere

JNH Reek, B de Bruin, S Pullen, TJ Mooibroek… - Chemical …, 2022 - ACS Publications
Transition metal catalysis is of utmost importance for the development of sustainable
processes in academia and industry. The activity and selectivity of metal complexes are …

Strategies and mechanisms of metal–ligand cooperativity in first-row transition metal complex catalysts

MR Elsby, RT Baker - Chemical Society Reviews, 2020 - pubs.rsc.org
The use of metal–ligand cooperation (MLC) by transition metal bifunctional catalysts has
emerged at the forefront of homogeneous catalysis science. Specially designed ligands can …

Strategies and Mechanisms of First-Row Transition Metal-Regulated Radical C–H Functionalization

X Wang, J He, YN Wang, Z Zhao, K Jiang… - Chemical …, 2024 - ACS Publications
Radical C–H functionalization represents a useful means of streamlining synthetic routes by
avoiding substrate preactivation and allowing access to target molecules in fewer steps. The …

Iron-Catalyzed Intermolecular Amination of Benzylic C(sp3)–H Bonds

H Khatua, S Das, S Patra, SK Das, S Roy… - Journal of the …, 2022 - ACS Publications
A catalytic system for intermolecular benzylic C (sp3)–H amination is developed utilizing 1,
2, 3, 4-tetrazole as a nitrene precursor via iron catalysis. This method enables direct …

An enzymatic platform for the asymmetric amination of primary, secondary and tertiary C(sp3)–H bonds

Y Yang, I Cho, X Qi, P Liu, FH Arnold - Nature chemistry, 2019 - nature.com
The ability to selectively functionalize ubiquitous C–H bonds streamlines the construction of
complex molecular architectures from easily available precursors. Here we report enzyme …

Iron-and cobalt-catalyzed C (sp 3)–H bond functionalization reactions and their application in organic synthesis

Y Liu, T You, HX Wang, Z Tang, CY Zhou… - Chemical Society …, 2020 - pubs.rsc.org
Direct C–H bond functionalization catalyzed by non-precious transition metals is an
attractive strategy in synthetic chemistry. Compared with the precious metals rhodium …

Asymmetric induction and enantiodivergence in catalytic radical C–H amination via enantiodifferentiative H-atom abstraction and stereoretentive radical substitution

K Lang, S Torker, L Wojtas… - Journal of the American …, 2019 - ACS Publications
Control of enantioselectivity remains a major challenge in radical chemistry. The emergence
of metalloradical catalysis (MRC) offers a conceptually new strategy for addressing this and …

δ C–H (hetero) arylation via Cu-catalyzed radical relay

Z Zhang, LM Stateman, DA Nagib - Chemical Science, 2019 - pubs.rsc.org
A Cu-catalyzed strategy has been developed that harnesses a radical relay mechanism to
intercept a distal C-centered radical for C–C bond formation. This approach enables …

Iron-Catalyzed Amination of Strong Aliphatic C(sp3)–H Bonds

SK Das, S Roy, H Khatua… - Journal of the American …, 2020 - ACS Publications
A concept for intramolecular denitrogenative C (sp3)–H amination of 1, 2, 3, 4-tetrazoles
bearing unactivated primary, secondary, and tertiary C–H bonds is discovered. This catalytic …