Matches in SemOpenAlex for { <https://semopenalex.org/work/W4387440526> ?p ?o ?g. }
Showing items 1 to 66 of
66
with 100 items per page.
- W4387440526 abstract "In the present work, several manganese(I) complexes of chelating heteroditopic ligands Mn1-3, featuring ImNHC (imidazol-2-ylidene) connected to a 1,2,3-triazole-N or tzNHC (1,2,3-triazol-5-ylidene) donors via a methylene spacer, with possible modifications at the triazole backbone have been synthesized and completely characterized. Notably, the CO stretching frequencies, electrochemical analysis, and frontier orbital analysis certainly suggests that the chelating ImNHC-tzNHC ligands have stronger donation capabilities than the related ImNHC-Ntz ligand in the synthesized complexes. Moreover, these well-defined phosphine free Mn(I)-NHC complexes have been found to be effective non-bifunctional catalysts for the α-alkylation of nitriles using alcohols and importantly, the catalyst Mn1 containing ImNHC connected to a weaker triazole-N donor displayed higher activity compared to Mn2/Mn3 containing an unsymmetrical bis-carbene donors (ImNHC and tzNHC). A wide range of aryl nitriles were coupled with diverse (hetero)aromatic as well as aliphatic alcohols to get the corresponding products in good to excellent yields (32 examples, up to 95% yield). The detailed mechanistic studies including deuterium labelling experiments reveal that the reaction follows a Borrowing Hydrogen pathway." @default.
- W4387440526 created "2023-10-10" @default.
- W4387440526 creator A5025967980 @default.
- W4387440526 creator A5055786275 @default.
- W4387440526 date "2023-10-08" @default.
- W4387440526 modified "2023-10-10" @default.
- W4387440526 title "Heteroditopic NHC Ligand Supported Manganese(I)‐Complexes: Synthesis, Characterization, and Activity as Non‐bifunctional Phosphine‐Free Catalyst for the α‑Alkylation of Nitriles" @default.
- W4387440526 doi "https://doi.org/10.1002/chem.202302504" @default.
- W4387440526 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/37807667" @default.
- W4387440526 hasPublicationYear "2023" @default.
- W4387440526 type Work @default.
- W4387440526 citedByCount "0" @default.
- W4387440526 crossrefType "journal-article" @default.
- W4387440526 hasAuthorship W4387440526A5025967980 @default.
- W4387440526 hasAuthorship W4387440526A5055786275 @default.
- W4387440526 hasConcept C116569031 @default.
- W4387440526 hasConcept C155647269 @default.
- W4387440526 hasConcept C161790260 @default.
- W4387440526 hasConcept C164361826 @default.
- W4387440526 hasConcept C170493617 @default.
- W4387440526 hasConcept C178790620 @default.
- W4387440526 hasConcept C185592680 @default.
- W4387440526 hasConcept C188027245 @default.
- W4387440526 hasConcept C197404232 @default.
- W4387440526 hasConcept C21951064 @default.
- W4387440526 hasConcept C2777164566 @default.
- W4387440526 hasConcept C2777454769 @default.
- W4387440526 hasConcept C2777716191 @default.
- W4387440526 hasConcept C2779412933 @default.
- W4387440526 hasConcept C2780443040 @default.
- W4387440526 hasConcept C528890316 @default.
- W4387440526 hasConcept C55493867 @default.
- W4387440526 hasConceptScore W4387440526C116569031 @default.
- W4387440526 hasConceptScore W4387440526C155647269 @default.
- W4387440526 hasConceptScore W4387440526C161790260 @default.
- W4387440526 hasConceptScore W4387440526C164361826 @default.
- W4387440526 hasConceptScore W4387440526C170493617 @default.
- W4387440526 hasConceptScore W4387440526C178790620 @default.
- W4387440526 hasConceptScore W4387440526C185592680 @default.
- W4387440526 hasConceptScore W4387440526C188027245 @default.
- W4387440526 hasConceptScore W4387440526C197404232 @default.
- W4387440526 hasConceptScore W4387440526C21951064 @default.
- W4387440526 hasConceptScore W4387440526C2777164566 @default.
- W4387440526 hasConceptScore W4387440526C2777454769 @default.
- W4387440526 hasConceptScore W4387440526C2777716191 @default.
- W4387440526 hasConceptScore W4387440526C2779412933 @default.
- W4387440526 hasConceptScore W4387440526C2780443040 @default.
- W4387440526 hasConceptScore W4387440526C528890316 @default.
- W4387440526 hasConceptScore W4387440526C55493867 @default.
- W4387440526 hasLocation W43874405261 @default.
- W4387440526 hasLocation W43874405262 @default.
- W4387440526 hasOpenAccess W4387440526 @default.
- W4387440526 hasPrimaryLocation W43874405261 @default.
- W4387440526 hasRelatedWork W1979861207 @default.
- W4387440526 hasRelatedWork W1989820648 @default.
- W4387440526 hasRelatedWork W2057359850 @default.
- W4387440526 hasRelatedWork W2163048632 @default.
- W4387440526 hasRelatedWork W2380931534 @default.
- W4387440526 hasRelatedWork W3015314610 @default.
- W4387440526 hasRelatedWork W3156437978 @default.
- W4387440526 hasRelatedWork W4223452561 @default.
- W4387440526 hasRelatedWork W4311811259 @default.
- W4387440526 hasRelatedWork W4313400078 @default.
- W4387440526 isParatext "false" @default.
- W4387440526 isRetracted "false" @default.
- W4387440526 workType "article" @default.