Hydrosilylation and hydroboration in a sustainable manner: from Earth-abundant catalysts to catalyst-free solutions

K Kuciński, G Hreczycho - Green Chemistry, 2020 - pubs.rsc.org
Hydroelementation enables a facile reduction or functionalization of several unsaturated
systems, and thus activation of such bonds like B–H and Si–H is a powerful synthetic tool …

La[N(SiMe3)2]3-Catalyzed Ester Reductions with Pinacolborane: Scope and Mechanism of Ester Cleavage

CJ Barger, A Motta, VL Weidner, TL Lohr… - ACS Catalysis, 2019 - ACS Publications
Tris [N, N-bis (trimethylsilyl) amido] lanthanum (LaNTMS) is an efficient, highly active, and
selective homogeneous catalyst for ester reduction with pinacolborane (HBpin). Alkyl and …

Isolation of a Cu–H Monomer Enabled by Remote Steric Substitution of a N-Heterocyclic Carbene Ligand: Stoichiometric Insertion and Catalytic Hydroboration of …

TG Carroll, DE Ryan, JD Erickson… - Journal of the …, 2022 - ACS Publications
Transient Cu–H monomers have long been invoked in the mechanisms of substrate
insertion in Cu–H catalysis. Their role from Cu–H aggregates has been mostly inferred since …

Distinct Reactivity Modes of a Copper Hydride Enabled by an Intramolecular Lewis Acid

EE Norwine, JJ Kiernicki, M Zeller… - Journal of the American …, 2022 - ACS Publications
We disclose a 1, 4, 7-triazacyclononane (TACN) ligand featuring an appended boron Lewis
acid. Metalation with Cu (I) affords a series of tetrahedral complexes including a boron …

1-D manganese (ii)-terpyridine coordination polymers as precatalysts for hydrofunctionalisation of carbonyl compounds

G Zhang, H Zeng, S Li, J Johnson, Z Mo… - Dalton …, 2020 - pubs.rsc.org
Reductive catalysis with earth-abundant metals is currently of increasing importance and
shows potential in replacing precious metal catalysis. In this work, we revealed catalytic …

Trapping of soluble, KCl-stabilized Cu (i) hydrides with CO 2 gives crystalline formates

A Grasruck, G Parla, L Lou, J Langer, C Neiß… - Chemical …, 2023 - pubs.rsc.org
Cu (I)-Hydrido complexes supported by dibenzo [b, f] azepinyl P-alkene hybrid ligands and
stabilized by electrostatic interactions in a Cu–H⋯ KCl⋯ BR3 arrangement can be trapped …

Preparation, reactivity and photoluminescence of copper (I) borohydride complexes with bis [(2-diphenylphosphino) phenyl] ether as chelating ligand

V Ferraro, J Castro, E Trave, M Bortoluzzi - Journal of Organometallic …, 2022 - Elsevier
Abstract Bis [(2-diphenylphosphino) phenyl] ether (DPEphos) was used as chelating ligand
to prepare the corresponding borohydride complex [Cu (κ 2–BH 4)(DPEphos)], whose …

Deaggregation of Zinc Dihydride by Lewis Acids Including Carbon Dioxide in the Presence of Nitrogen Donors

F Ritter, LJ Morris, KN McCabe, TP Spaniol… - Inorganic …, 2021 - ACS Publications
Thermally sensitive polymeric zinc dihydride [ZnH2] n can conveniently be prepared by the
reaction of ZnEt2 with [AlH3 (NEt3)]. When reacted with CO2 (1 bar) in the presence of …

Lewis Acid‐Tethered (cAAC)—Copper Complexes: Reactivity for Hydride Transfer and Catalytic CO2 Hydrogenation

H Song, NK Szymczak - Angewandte Chemie, 2024 - Wiley Online Library
We present a series of borane‐tethered cyclic (alkyl)(amino) carbene (cAAC)‐copper
complexes, including a borane‐capped Cu (I) hydride. This hydride is unusually hydridic …

Tris (pentafluoroethyl) difluorophosphorane: A Versatile Fluoride Acceptor for Transition Metal Chemistry

SA Föhrenbacher, MJ Krahfuss, L Zapf… - … A European Journal, 2021 - Wiley Online Library
Fluoride abstraction from different types of transition metal fluoride complexes [LnMF](M= Ti,
Ni, Cu) by the Lewis acid tris (pentafluoroethyl) difluorophosphorane (C2F5) 3PF2 to yield …