Single-atom Rh/N-doped carbon electrocatalyst for formic acid oxidation

Y **ong, J Dong, ZQ Huang, P **n, W Chen… - Nature …, 2020 - nature.com
To meet the requirements of potential applications, it is of great importance to explore new
catalysts for formic acid oxidation that have both ultra-high mass activity and CO resistance …

Advances in rhodium-catalyzed oxidative arene alkenylation

W Zhu, TB Gunnoe - Accounts of Chemical Research, 2020 - ACS Publications
Conspectus Alkyl and alkenyl arenes are of substantial value in both large-scale and fine
chemical processes. Billions of pounds of alkyl and alkenyl arenes are produced annually …

Synthesis of stilbenes by rhodium-catalyzed aerobic alkenylation of arenes via C–H activation

X Jia, LI Frye, W Zhu, S Gu… - Journal of the American …, 2020 - ACS Publications
Arene alkenylation is commonly achieved by late transition metal-mediated C (sp2)–C (sp2)
cross-coupling, but this strategy typically requires prefunctionalized substrates (eg, with …

Pd (II) and Rh (I) Catalytic Precursors for Arene Alkenylation: Comparative Evaluation of Reactivity and Mechanism Based on Experimental and Computational …

MT Bennett, X Jia, CB Musgrave III, W Zhu… - Journal of the …, 2023 - ACS Publications
We combine experimental and computational investigations to compare and understand
catalytic arene alkenylation using the Pd (II) and Rh (I) precursors Pd (OAc) 2 and [(η2 …

Advances in group 10 transition-metal-catalyzed arene alkylation and alkenylation

W Zhu, TB Gunnoe - Journal of the American Chemical Society, 2021 - ACS Publications
On a large scale, the dominant method to produce alkyl arenes has been arene alkylation
from arenes and olefins using acid-based catalysis. The addition of arene C–H bonds …

Hexa-Fe (III) Carboxylate Complexes Facilitate Aerobic Hydrocarbon Oxidative Functionalization: Rh Catalyzed Oxidative Coupling of Benzene and Ethylene to Form …

MT Bennett, KA Park, CB Musgrave III… - ACS …, 2024 - ACS Publications
Fe (II) carboxylates react with dioxygen and carboxylic acid to form Fe6 (μ–OH) 2 (μ3–O) 2
(μ–X) 12 (HX) 2 (X= acetate or pivalate), which is an active oxidant for Rh-catalyzed arene …

[BOOK][B] Catalytic hydroarylation of carbon-carbon multiple bonds

L Ackermann, TB Gunnoe, LG Habgood - 2017 - books.google.com
Filling a gap in the literature, this book comprehensively reviews catalytic CH addition
reactions of (hetero) aromatic hydrocarbons across carbon-carbon multiple bonds. In so …

Highly Anti-Markovnikov Selective Oxidative Arene Alkenylation Using Ir (I) Catalyst Precursors and Cu (II) Carboxylates

H Ketcham, W Zhu, TB Gunnoe - Organometallics, 2024 - ACS Publications
The Ir (I) complex [Ir (μ-Cl)(coe) 2] 2 (coe= cis-cyclooctene) is a catalyst precursor for
benzene alkenylation using Cu (II) carboxylate salts. Using [Ir (μ-Cl)(coe) 2] 2 …

Mechanistic Interrogation of Alkyne Hydroarylations Catalyzed by Highly Reduced, Single-Component Cobalt Complexes

BA Suslick, TD Tilley - Journal of the American Chemical Society, 2020 - ACS Publications
Highly reactive catalysts for ortho-hydroarylations of alkynes have previously been reported
to result from activation of CoBr2 by Grignard reagents, but the operative mechanism and …

Rhodium-catalyzed arene alkenylation using only dioxygen as the oxidant

W Zhu, TB Gunnoe - ACS Catalysis, 2020 - ACS Publications
We report the oxidative conversion of unactivated arenes and alkenes to alkenyl arenes
using unpurified air or purified dioxygen as the only oxidant. This method uses RhCl3 salt as …