Mechanistic studies of transition-metal-catalyzed [2+ 2+ 2] cycloaddition reactions

A Roglans, A Pla-Quintana, M Sola - Chemical Reviews, 2020 - ACS Publications
The development of catalytic methodologies involving the formation of C–C bonds to enable
the generation of cyclic systems constitutes a field of great relevance in synthetic organic …

Computational approach to molecular catalysis by 3d transition metals: challenges and opportunities

KD Vogiatzis, MV Polynski, JK Kirkland… - Chemical …, 2018 - ACS Publications
Computational chemistry provides a versatile toolbox for studying mechanistic details of
catalytic reactions and holds promise to deliver practical strategies to enable the rational in …

Organoelement chemistry: Promising growth areas and challenges

GA Abakumov, AV Piskunov… - Russian Chemical …, 2018 - iopscience.iop.org
The chemistry of organoelement compounds is now one of the most rapidly developing
fields of research, regarding both fundamental science and solution of applied problems …

Dual role of a photocatalyst: generation of Ni (0) catalyst and promotion of catalytic C–N bond formation

ZH Qi, J Ma - ACS Catalysis, 2018 - ACS Publications
Photoredox/transition-metal dual catalysis has become a hot research topic in the
development of methodologies. Density functional theory (DFT) calculations have been …

Computational analysis of chemical reactions using a variational quantum eigensolver algorithm without specifying spin multiplicity

S Shirai, H Iwakiri, K Kanno, T Horiba, K Omiya… - ACS …, 2023 - ACS Publications
The analysis of a chemical reaction along the ground-state potential energy surface in
conjunction with an unknown spin state is challenging because electronic states must be …

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 …

Dinuclear nickel (I) and palladium (I) complexes for highly active transformations of organic compounds

T Inatomi, Y Koga, K Matsubara - Molecules, 2018 - mdpi.com
In typical catalytic organic transformations, transition metals in catalytically active complexes
are present in their most stable valence states, such as palladium (0) and (II). However …

Alkene Isomerization–Hydroboration Catalyzed by First-Row Transition-Metal (Mn, Fe, Co, and Ni) N-Phosphinoamidinate Complexes: Origin of Reactivity and …

CM Macaulay, SJ Gustafson, JT Fuller III… - ACS …, 2018 - ACS Publications
We describe the results of our combined experimental and computational investigation of
structurally analogous (N-phosphinoamidinate) metal (N (SiMe3) 2) precatalysts ((PN) M; …

2, 2′-diphosphino-and 2, 2′-diarsenotolanes and their Fe-, Co-, and Ni-complexes: pnictogen-dependent cyclization tendencies and metal-dependent stability and …

B Rudin, L Eberle, J Ballmann - Organometallics, 2023 - ACS Publications
Common iron (II), cobalt (II), and nickel (II) bromides were reacted with 2, 2′-bis
(diisopropylphosphino) tolane 1-P (R= i Pr), which led to the isolation of P-heterocyclic …

Regioselectively switchable alkyne cyclotrimerization catalyzed by a Ni (II)/bidentate P-ligand/Zn system with ZnI 2 as an additive

JT Fan, XH Fan, CY Gao, J Wei… - Organic Chemistry …, 2022 - pubs.rsc.org
A simple catalytic system of Ni (PPh3) 2Cl2/dppb or dppm/Zn can effect an efficient and
regioselectively controlled alkyne cyclotrimerization to form 1, 2, 4-(with no additive) or 1, 3 …