Transition metal complexes of click-derived 1, 2, 3-triazoles as catalysts in various transformations: An overview and recent developments

MC Joseph, AJ Swarts, SF Mapolie - Coordination Chemistry Reviews, 2023 - Elsevier
The study of transition metal complexes linked with 1, 2, 3-triazoles has gained significant
attention due to their potential as effective catalysts in various chemical reactions. The 1, 2, 3 …

Recent advances in catalytic alkyne transformation via copper carbene intermediates

K Dong, M Liu, X Xu - Molecules, 2022 - mdpi.com
As one of the abundant and inexpensive metals on the earth, copper has demonstrated
broad applications in synthetic chemistry and catalysis. Among these copper-catalyzed …

C–H Insertion via Ruthenium Catalyzed gem-Hydrogenation of 1,3-Enynes

S Peil, A Gutiérrez González, M Leutzsch… - Journal of the …, 2022 - ACS Publications
gem-Hydrogenation of an internal alkyne with the aid of [Cp* RuCl] 4 as the precatalyst is a
highly unorthodox transformation, in which one C atom of the triple bond is transformed into …

Hydrogenative Metathesis of Enynes via Piano-Stool Ruthenium Carbene Complexes Formed by Alkyne gem-Hydrogenation

S Peil, G Bistoni, R Goddard… - Journal of the American …, 2020 - ACS Publications
The only recently discovered gem-hydrogenation of internal alkynes is a fundamentally new
transformation, in which both H atoms of dihydrogen are transferred to the same C atom of a …

Mechanism and origin of cyclization selectivity for Ru (ii)-catalyzed gem-hydrogenation of 1, 3-enynes: a DFT study

S Liu, B Ling, S Bi, R Wang - Catalysis Science & Technology, 2024 - pubs.rsc.org
The mechanism of Ru (II)-catalyzed gem-hydrogenation of 1, 3-enynes was studied with the
aid of DFT calculations. The origins of cyclization selectivity involved in the two Ru (II) …

Electrophilic activation of alkynes promoted by a cationic alkylidene complex of Pt (ii)

MM Alcaide, P Sánchez, E Álvarez, C Maya… - Dalton …, 2022 - pubs.rsc.org
Pt (II) alkylidene 1a has been reacted with terminal alkynes to afford ylide complexes 3a–d,
resulting from electrophilic activation of the CC bond and its insertion into the platinacyclic …

A Transmetallation Pathway to a Dinuclear Chromium μ-Methylene Complex

T Kurogi, K Uchida, K Wakamatsu, K Takai - Chemistry Letters, 2022 - academic.oup.com
Transmetallation of zinc μ-methylene species to various metal chlorides has been attempted
to generate early transition metal methylene species. A dinuclear chromium μ-methylene …

Ruthenium-Catalyzed [2+ 2] versus Homo Diels–Alder [2+ 2+ 2] Cycloadditions of Norbornadiene and Disubstituted Alkynes: A DFT Study

A Pounder, LD Chen, W Tam - ACS omega, 2020 - ACS Publications
The ruthenium-catalyzed [2+ 2] and homo Diels–Alder [2+ 2+ 2] cycloadditions of
norbornadiene with disubstituted alkynes are investigated using density functional theory …

Addition Reactions: Polar Addition

P Kocovský - Organic Reaction Mechanisms 2017: An annual …, 2020 - Wiley Online Library
During the coverage period of this chapter, reviews and highlights have appeared on the
following topics: Markovnikov selectivity of electrophilic additions of HF and HCl to non …

Addition Reactions: Polar Addition

P Kočovský - Organic Reaction Mechanisms 2019: An annual …, 2023 - Wiley Online Library
Engineered alkane dehydrohalogenases (HLDs) have been shown to effect
transhalogenation. Pre‐organization of geranyllinalool and its esters in a self‐assembled …