Copper–Carbon Homolysis Competes with Reductive Elimination in Well-Defined Copper (III) Complexes

W Yan, S Carter, CT Hsieh, JA Krause… - Journal of the …, 2023 - ACS Publications
Despite the recent advancements of Cu catalysis for the cross-coupling of alkyl electrophiles
and the frequently proposed involvement of alkyl–Cu (III) complexes in such reactions, little …

Copper–oxygen adducts: new trends in characterization and properties towards C–H activation

J De Tovar, R Leblay, Y Wang, L Wojcik… - Chemical …, 2024 - pubs.rsc.org
This review summarizes the latest discoveries in the field of C–H activation by copper
monoxygenases and more particularly by their bioinspired systems. This work first describes …

The role of basicity in selective C–H bond activation by transition metal-oxidos

AH Follmer, AS Borovik - Dalton Transactions, 2023 - pubs.rsc.org
The development of (bio) catalysts capable of selectively activating strong C–H bonds is a
continuing challenge in modern chemistry. In both metalloenzymes and synthetic systems …

Synthesis, Characterization, and Reactivity of a Highly Oxidative Mononuclear Manganese (IV)–Bis (Fluoro) Complex

D Jeong, Y Lee, Y Lee, K Kim… - Journal of the American …, 2024 - ACS Publications
Recently, transition-metal terminal nonoxo complexes have shown a remarkable ability to
activate and functionalize C–H bonds via proton-coupled electron transfer (PCET). Here we …

C–N Bond Formation at Discrete CuIII–Aryl Complexes

MS Reese, MG Bonanno, JK Bower… - Journal of the …, 2023 - ACS Publications
Copper (III) aryl species are widely proposed as intermediates in Cu-catalyzed C–C and C-
heteroatom bond formation reactions. Despite their wide utility, mechanistic aspects of C …

Thermodynamics of Proton-Coupled Electron Transfer at Tricopper μ-Oxo/Hydroxo/Aqua Complexes

S Mondal, W Zhang, S Zhang - Journal of the American Chemical …, 2024 - ACS Publications
Multicopper oxidases (MCOs) utilize a tricopper active site to reduce dioxygen to water
through 4H+ 4e–proton-coupled electron transfer (PCET). Understanding the …

Selective Radical Transfer in a Series of Nonheme Iron (III) Complexes

V Yadav, L Wen, S Yadav, MA Siegler… - Inorganic …, 2023 - ACS Publications
A series of nonheme iron complexes, FeIII (BNPAPh2O)(Lax)(Leq)(Lax/eq= N3–, NCS–,
NCO–, and Cl–) have been synthesized using the previously reported BNPAPh2O–ligand …

Well‐Defined Highly‐Coordinated Copper (III) Iodide and Pincer Tris (trifluoromethyl) copper Complexes

V Motornov, L Ackermann - Chemistry–A European Journal, 2024 - Wiley Online Library
Copper (III) iodide and bromide complexes representing a unique combination of highly‐
coordinated metal and soft polarizable anions were synthesized and fully characterized …

Introducing Weakly Ligated Tris (trifluoromethyl) copper (III)

V Motornov, M Procházka, N Alpuente… - …, 2024 - Wiley Online Library
Abstract Tris (trifluoromethyl) copper (III), Cu (CF3) 3, was prepared for the first time and fully
characterized in the form of weakly coordinated highly reactive solvent neutral adducts …

Generation, Characterization and Reactivity of a High‐Valent Mononuclear Cobalt (IV)− Diazide Complex

M Kayne, PS Murphy, YM Kwon, Y Lee… - … A European Journal, 2024 - Wiley Online Library
Abstract High‐valent Fe (IV)= O intermediates of metalloenzymes have inspired numerous
efforts to generate synthetic analogs to mimic and understand their substrate oxidation …