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Published in 2018 at "Chemcatchem"
DOI: 10.1002/cctc.201701992
Abstract: A series of well‐defined copper(I) complexes bearing ring‐expanded N‐heterocyclic carbene (NHC) ligands has been applied to the azide–alkyne cycloaddition reaction. The obtained results notably showed that the six‐membered NHC ligands outperform well‐established five‐membered ones. [CuI(Mes‐6)]…
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Keywords:
heterocyclic carbenes;
cycloaddition;
copper;
azide alkyne ... See more keywords
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Published in 2018 at "Journal of Heterocyclic Chemistry"
DOI: 10.1002/jhet.3331
Abstract: This work was carried out with financial support from the Ministerio de Economia y Competitividad (project no. CTQ2015–63997–C2–2–P) and Comunidad Autonoma de Madrid (project FOTOCARBON, ref S2013/MIT–2841). Computer, storage, and other resources from the CTI…
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Keywords:
heterocyclic carbenes;
simple carbenes;
interaction ofn;
carbenes small ... See more keywords
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Published in 2018 at "International Journal of Quantum Chemistry"
DOI: 10.1002/qua.25867
Abstract: The carbene triel bond is predicted and characterized by theoretical calculations. The C lone pair of N-heterocyclic carbenes (NHCs) is allowed to interact with the central triel atom of TrR3 (Tr = B and Al;…
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Keywords:
heterocyclic carbenes;
bonds trr;
bond;
trr heterocyclic ... See more keywords
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Published in 2022 at "Rapid Communications in Mass Spectrometry"
DOI: 10.1002/rcm.9338
Abstract: Rationale The occurrence of N‐heterocyclic carbenes in imidazolium‐based ionic liquids has long been discussed, but no spectroscopic evidence has been reported yet due to their transient nature. The insertion of an ionizable acid group into…
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Keywords:
mass spectrometry;
nsted acidic;
acidic ionic;
ionic liquids ... See more keywords
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Published in 2023 at "Chemical record"
DOI: 10.1002/tcr.202300103
Abstract: Our recent efforts to develop novel N-Heterocyclic carbene (NHC)-catalyzed asymmetric reactions are described. During our investigation for development of the acylation reactions via acylazoliums generated by the reactions of NHCs and α-oxidized aldehydes, we have…
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Keywords:
remote electronic;
reaction;
chiral heterocyclic;
tuning chiral ... See more keywords
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Published in 2018 at "Russian Chemical Bulletin"
DOI: 10.1007/s11172-018-2321-2
Abstract: A new method for the synthesis of complexes PtIV(NHC)X4L (NHC is N-heterocyclic carbene of imidazole or benzimidazole series; X = Cl, Br; L is N-coordinated pyridine or NHC) based on mechanochemical oxidation of complexes PtII(NHC)X2L…
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Keywords:
platinum complexes;
heterocyclic carbenes;
mechanochemical synthesis;
complexes heterocyclic ... See more keywords
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Published in 2019 at "Carbohydrate research"
DOI: 10.1016/j.carres.2018.10.008
Abstract: Fil: Necol, Marcelo R.. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Bahia Blanca. Instituto de Quimica del Sur. Universidad Nacional del Sur. Departamento de Quimica. Instituto de Quimica del Sur;…
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Keywords:
heterocyclic carbenes;
binding silver;
del sur;
carbenes synthesis ... See more keywords
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Published in 2017 at "Coordination Chemistry Reviews"
DOI: 10.1016/j.ccr.2016.12.015
Abstract: Abstract Recent theoretical analysis of the NMR properties of free N-heterocyclic carbenes (NHC) and metal-NHC complexes has complemented experiments, allowing the establishment of structure/property relationships and the rationalization of otherwise surprising experimental results. In this…
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Keywords:
heterocyclic carbenes;
nmr spectroscopy;
metal;
spectroscopy heterocyclic ... See more keywords
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Published in 2017 at "European Polymer Journal"
DOI: 10.1016/j.eurpolymj.2017.05.032
Abstract: Abstract Epoxy resins based on commonly used epoxy compounds, various anhydrides and CO2-protected N-heterocyclic carbenes (NHCs), which combine the favorable properties of fast curing at low reaction temperatures, pot life in the range of hours…
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Keywords:
protected heterocyclic;
heterocyclic carbenes;
organocatalysts low;
epoxy resins ... See more keywords
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Published in 2018 at "Journal of Organometallic Chemistry"
DOI: 10.1016/j.jorganchem.2018.02.028
Abstract: Abstract Copper complexes of N-heterocyclic carbenes (NHC) have recently received great attention in catalysis, however, the application scope has been limited to neutral complexes bearing monodentate ligands. Herein, we report the synthesis and full characterization…
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Keywords:
heterocyclic carbenes;
copper complexes;
copper;
reaction ... See more keywords
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Published in 2021 at "Journal of Organometallic Chemistry"
DOI: 10.1016/j.jorganchem.2021.121743
Abstract: Abstract The unique properties and high synthetic flexibility of N-heterocyclic carbenes (NHCs) have made them highly attractive tools for the development of new nanomaterials and the fundamental study of their properties. In this review, we…
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Keywords:
heterocyclic carbenes;
stabilizers state;
smart gold;
nanoparticle stabilizers ... See more keywords