Computational studies of carboxylate-assisted C–H activation and functionalization at group 8–10 transition metal centers

DL Davies, SA Macgregor, CL McMullin - Chemical reviews, 2017 - ACS Publications
Computational studies on carboxylate-assisted C–H activation and functionalization at
group 8–10 transition metal centers are reviewed. This Review is organized by metal and …

Cobalt‐Catalyzed C(sp3)−H Functionalization Reactions

T Yoshino, S Matsunaga - Asian Journal of Organic Chemistry, 2018 - Wiley Online Library
C− H functionalization reactions hold great potential for the streamlined synthesis of
complex molecules and are currently a “hot” topic in organic synthesis. Among the various …

C–H functionalization by high-valent Cp* Co (III) catalysis

S Wang, SY Chen, XQ Yu - Chemical Communications, 2017 - pubs.rsc.org
Significant progress has been accomplished in directed C–H functionalization through the
use of earth-abundant and inexpensive first-row transition metals. Among these base …

Thioamide‐Directed Cobalt(III)‐Catalyzed Selective Amidation of C(sp3)−H Bonds

PW Tan, AM Mak, MB Sullivan… - Angewandte Chemie …, 2017 - Wiley Online Library
A mild, oxidant‐free, and selective Cp* CoIII‐catalyzed amidation of thioamides with robust
dioxazolone amidating agents via C (sp3)− H bond activation to generate the desired …

Cp*Co(III)-Catalyzed C(sp3)–H Bond Activation: A Highly Stereoselective and Regioselective Alkenylation of 8-Methylquinoline with Alkynes

M Sen, B Emayavaramban, N Barsu… - ACS …, 2016 - ACS Publications
Efficient, atom-economical, highly regioselective C (sp3)–H bond alkenylation of 8-
methylquinoline catalyzed by (Cp*) Co (III) is reported. A well-defined, air-stable, molecular …

Cp*CoIII‐Catalyzed C(sp3)−H Bond Amidation of 8‐Methylquinoline

N Barsu, MA Rahman, M Sen… - Chemistry–A European …, 2016 - Wiley Online Library
An efficient and external oxidant‐free, Cp* CoIII‐catalyzed C (sp3)− H bond amidation of 8‐
methylquinoline, using oxazolone as an efficient amidating agent, is reported for the first …

Oxidative coupling mechanisms: current state of understanding

I Funes-Ardoiz, F Maseras - Acs Catalysis, 2018 - ACS Publications
Oxidative coupling reactions, where two electrons are released from the reactants and
trapped by an oxidant, have arisen as a versatile alternative to cross-coupling in chemical …

Cp* CoIII-catalyzed C–H functionalization and asymmetric reactions using external chiral sources

T Yoshino, S Matsunaga - Synlett, 2019 - thieme-connect.com
This account describes Cp* Co III-catalyzed C–H functionalization reactions developed in
our group between 2013 and 2018. Cp* Co III catalysts not only serve as inexpensive …

Mechanistic Understanding of the Divergent Reactivity of Cyclopropenes in Rh(III)-Catalyzed C–H Activation/Cycloaddition Reactions of N-Phenoxyacetamide and N …

W Guo, Y Xia - The Journal of Organic Chemistry, 2015 - ACS Publications
Density functional theory calculations were conducted to develop a mechanistic
understanding of the Rh (III)-catalyzed C–H activation/cycloaddition reactions of N …

Overcoming naphthoquinone deactivation: Rhodium-catalyzed C-5 selective C–H iodination as a gateway to functionalized derivatives

GAM Jardim, EN da Silva Júnior, JF Bower - Chemical Science, 2016 - pubs.rsc.org
We report a Rh-catalyzed method for the C-5 selective C–H iodination of naphthoquinones
and show that complementary C-2 selective processes can be achieved under related …