Phospha-Mannich reactions of PH3 and its analogs

DV Moiseev, BR James - Phosphorus, Sulfur, and Silicon and the …, 2022 - Taylor & Francis
The easiest route to form compounds with P–C sp3–N linkage (s) is phosphorus-based
Mannich-type reactions (phospha-Mannich reactions) between phosphines (R3P, R2PH …

Enhanced catalytic activity of nickel complexes of an adaptive diphosphine–benzophenone ligand in alkyne cyclotrimerization

AF Orsino, M Gutiérrez del Campo, M Lutz… - ACS catalysis, 2019 - ACS Publications
Adaptive ligands, which can adapt their coordination mode to the electronic structure of
various catalytic intermediates, offer the potential to develop improved homogeneous …

Metal-Ligand Cooperation at Phosphine-Based Acceptor Pincer Ligands

MR Tiddens, ME Moret - Metal-Ligand Co-operativity: Catalysis and the …, 2021 - Springer
Acceptor ligands, which predominantly withdraw electron density from a transition metal
center, often engage in weak metal-ligand interactions. These can be stabilized by flanking …

Reactivity of Nickel Complexes Bearing P (C═ X) P Ligands (X= O, N) Toward Diazoalkanes: Evidence for Phosphorus Ylide Intermediates

MLG Sansores-Paredes, M Wendel, M Lutz… - …, 2024 - ACS Publications
Nickel carbenes are attracting attention for the development of more sustainable catalysts,
among others, for cyclopropanation. Intramolecular trapping of a nickel carbene …

Reactions of Nickel (0)–Olefin Pincer Complexes with Terminal Alkynes: Cooperative C–H Bond Activation and Alkyne Coupling

MLG Sansores-Paredes, TTT Nguyen, M Lutz… - …, 2023 - ACS Publications
Metal–ligand cooperation can facilitate the activation of chemical bonds, opening reaction
pathways of interest for catalyst development. In this context, olefins occupying the central …

Redox–Transmetalation Reactions: Easy Access to Homo- and Heterodimetallic d8,d10 Complexes

L Tarifa, AM Geer, L Asensio, JA López… - Inorganic …, 2023 - ACS Publications
The ability of the imine PyCH═ N–CH2Py (Py= 2-pyridyl, bpi) to behave as a heteroditopic
ligand, which is suitable for creating two separate compartments to host metals in different …

Coordination of a Phosphine‐Tethered Aminoborane to Group 10 Metals

MR Tiddens, BT Kappé, TJ Smak… - … –A European Journal, 2024 - Wiley Online Library
While π‐complexes of C= C bonds are ubiquitous in organometallic chemistry, analogous
complexes of the isoelectronic but strongly polarized B= N double bond of aminoboranes …

Mechanistic details of the cobalt-mediated dehydrogenative dimerization of aminoquinoline-directed benzamides

LP Xu, EELN Liu, J Bacsa, CE MacBeth… - Chemical Science, 2020 - pubs.rsc.org
Key mechanistic features of the cobalt-mediated and aminoquinoline-directed
dehydrogenative aryl–aryl coupling were investigated computationally and experimentally …

Cooperative Si–H addition to side-on Ni (0)-imine complexes forms reactive hydrosilazane complexes

DGA Verhoeven, AF Orsino, RLM Bienenmann… - …, 2020 - ACS Publications
Activation of a Si–H bond is commonly a critical step in catalytic hydrosilylation reactions.
Herein, we investigate the cooperative reactivity of Ni (0) centers bearing a side-bound …

Tertiary phosphines: preparation and reactivity

EI Musina, AV Shamsieva, AS Balueva, AA Karasik - 2020 - books.rsc.org
This chapter covers the literature published during 2018 relating to the synthesis and the
reactivity of tertiary phosphines excluding the chemistry of their metal complexes. Although it …