Pincer complexes, leading characters in C–H bond activation processes. Synthesis and catalytic applications

H Valdés, E Rufino-Felipe… - Journal of Organometallic …, 2019 - Elsevier
The direct functionalization of C–H bonds is in many ways a simple and desired reaction.
This strategy could decrease the amount of wastes and energy in a given process. Thus, it is …

Earth-abundant metal catalyzed hydrosilylative reduction of various functional groups

M Bhunia, P Sreejyothi, SK Mandal - Coordination Chemistry Reviews, 2020 - Elsevier
Catalytic reduction of different functional groups plays a crucial role in preparation of fine
chemicals, both on laboratory as well as industrial scale [1]. Various methods are known for …

Thermally robust and highly active pcp cobalt (II) catalyst for linear-selective hydroboration of terminal and internal olefins

J Liu, J Du, F Yu, L Gan, G Liu, Z Huang - ACS Catalysis, 2023 - ACS Publications
We report the design and synthesis of cobalt complexes of L2X-type ligands for olefin
hydroboration guided by the consideration of catalyst stability. Among the series of PCP …

Co‐Catalyzed Hydrosilylation of Ketones under Base‐Free Conditions: A Convenient Route to Silyl Ethers or Secondary Alcohols

H Stachowiak‐Dłużyńska, G Hreczycho - ChemCatChem, 2023 - Wiley Online Library
A cobalt‐catalyzed addition of hydrosilanes to unsaturated carbon‐oxygen bonds has been
developed, relying on complexes featuring easily accessible and inexpensive PNP‐type …

Well-Defined Cobalt-Silyl Complexes and Their Role in Catalytic Carbonyl Hydrosilylation

AL Amaya, H Alawisi, HD Arman, ZJ Tonzetich - Organometallics, 2023 - ACS Publications
The cobalt-silyl complexes [Co (H)(SiHPh2)(CyPNP)] and [Co (SiHPh2)(CyPNP)](CyPNP=
anion of 2, 5-bis (dicyclohexylphosphinomethyl) pyrrole) have been prepared by reactions of …

POCN Ni (ii) pincer complexes: synthesis, characterization and evaluation of catalytic hydrosilylation and hydroboration activities

KA Gudun, M Segizbayev, A Adamov… - Dalton …, 2019 - pubs.rsc.org
A series of iminophosphinite POCN pincer Ni (II) complexes,(POCN) NiMe and (POCN) NiLn
(BX4)(L= CH3CN, n= 0, 1; X= F, Ph, C6F5), have been developed and subjected to catalytic …

C (sp)–H, S–H, and Sn–H Bond Activation with a Cobalt (I) Pincer Complex

S Saha, JA Krause, H Guan - Inorganic Chemistry, 2024 - ACS Publications
This study focuses on the stoichiometric reactions of {2, 6-(i Pr2PO) 2C6H3} Co (PMe3) 2
with terminal alkynes, thiols, and tin hydrides as part of an effort to develop catalytic, two …

Cobalt Complexes Supported by Phosphinoquinoline Ligands for the Catalyzed Hydrosilylation of Carbonyl Compounds

P Schiltz, N Casaretto, A Auffrant… - Chemistry–A European …, 2022 - Wiley Online Library
P, N phosphinoquinoline based ligands differing by the nature of the phosphorus substituent
(iPr, Ph) were employed to synthesize a series of cobalt (II) complexes ([LCoBr2],[L2CoBr] …

Silane Activation with cobalt on the POCOP pincer ligand platform

Y Li, JA Krause, H Guan - Organometallics, 2020 - ACS Publications
Cobalt POCOP pincer complexes {κP, κC, κP-2, 6-(i Pr2PO) 2C6H3} Co (PMe3) 2 (1) and
{κP, κC, κP-2, 6-(i Pr2PO) 2-4-NMe2-C6H2} Co (PMe3) 2 (2) have been synthesized via C …

Room-Temperature Chemoselective Reductive Alkylation of Amines Catalyzed by a Well-Defined Iron (II) Complex Using Hydrogen

A Lator, QG Gaillard, DS Merel, JF Lohier… - The Journal of …, 2019 - ACS Publications
A transition-metal frustrated Lewis pair approach has been envisaged to enhance the
catalytic activity of tricarbonyl phosphine-free iron complexes in reduction of amines. A new …