X-type silyl ligands for transition-metal catalysis

J Gao, Y Ge, C He - Chemical Society Reviews, 2024 - pubs.rsc.org
Given the critical importance of novel ligand development for transition-metal (TM) catalysis,
as well as the resurgence of the field of organosilicon chemistry and silyl ligands, to …

Manganese-Catalyzed Dehydrogenative Silylation of Alkenes Following Two Parallel Inner-Sphere Pathways

S Weber, M Glavic, B Stöger… - Journal of the …, 2021 - ACS Publications
We report on an additive-free Mn (I)-catalyzed dehydrogenative silylation of terminal
alkenes. The most active precatalyst is the bench-stable alkyl bisphosphine Mn (I) complex …

Hydrogen tunneling in catalytic hydrolysis and alcoholysis of silanes

N Almenara, MA Garralda, X Lopez… - Angewandte Chemie …, 2022 - Wiley Online Library
An unprecedented quantum tunneling effect has been observed in catalytic Si− H bond
activations at room temperature. The cationic hydrido‐silyl‐iridium (III) complex,{Ir [SiMe (o …

Rhodium Complexes with a Pyridine-2-yloxy-silyl-Based N, Si-Ligand: Bonding Situation and Activity as Alkene Hydrogenation Catalysts

A Gómez-España, P García-Orduña, FJ Lahoz… - …, 2024 - ACS Publications
Rh (III) complexes [Rh (H)(X)(κ2-NSi t Bu2OPy)(L)](X= Cl, L= PCy3, 2a; PH t Bu2, 2b; X= OTf,
L= PCy3, 3a; PH t Bu2, 3b)(NSi t Bu2OPy= 4-methylpyridin-2-yloxy-ditertbutylsilyl) have …

Air-Stable 14-Electron Rhodium (III) Complexes Bearing Si, N Ligands as Catalysts in Hydrolysis of Silanes

U Prieto-Pascual, IV Alli, I Bustos… - …, 2023 - ACS Publications
Unsaturated 14-electron Rh (III) complexes are of great interest because of their involvement
in stoichiometric and catalytic processes. Herein, we report the synthesis and …

Silylation of Allylic C(sp3)–H Bonds Enabled by the Catalytic Generation of Allylpotassium Complexes

X Zhang, L Fensterbank, C Chauvier - ACS Catalysis, 2023 - ACS Publications
Allylsilanes have long been recognized as key molecular building blocks in organic
synthesis that are routinely employed as nucleophilic allylating reagents. Although a great …

A new air-stable Si, S-chelating ligand for Ir-catalyzed directed ortho C–H borylation

J Jiao, W Nie, P Song, P Li - Organic & Biomolecular Chemistry, 2021 - pubs.rsc.org
A new air-stable Si, S-chelating ligand has been developed and used in an iridium-
catalyzed ortho C–H borylation reaction with a broad substrate scope. This study provides …

A family of rhodium (i) NHC chelates featuring O-containing tethers for catalytic tandem alkene isomerization–hydrosilylation

R Srivastava, M Jakoobi, C Thieuleux… - Dalton …, 2021 - pubs.rsc.org
The rhodium complex Rh (HL)(COD) Cl, 1, L being a functionalized N-heterocyclic carbene
(NHC) ligand with an oxygen-containing pendant arm, has been used as the entry point to …

14-Electron Rh and Ir silylphosphine complexes and their catalytic activity in alkene functionalization with hydrosilanes

NS Abeynayake, J Zamora-Moreno, S Gorla… - Dalton …, 2021 - pubs.rsc.org
Herein we report an experimental and computational study of a family of four coordinated 14-
electron complexes of Rh (III) devoid of agostic interactions. The complexes [X–Rh (κ3 (P, Si …

Steric Effects in the Catalytic Tandem Isomerization‐Hydrosilylation Reaction

U Prieto, S Azpeitia, ES Sebastian, Z Freixa… - …, 2021 - Wiley Online Library
The selective synthesis of linear silanes from remote alkenes is reported. Four new silane‐
thioether bidentate proligands [SiMe2H (o‐C6H4SR)](R= iBu, pentyl, benzyl, neopentyl) …