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URBANEJA , C.

Last name: URBANEJA

First name: C.

November 24, 2017 (v1)

Publication

Metadata-only

Copper (I) Complexes of Zwitterionic Imidazolium- 2-Amidinates, A Promising Class of Electroneutral, Amidinate-Type ligands

Márquez, Astrid Ávila, Elena Urbaneja, C.

The first complexes containing imidazolium-2-amidinates as ligands (betaine-type adducts of imidazolium-based carbenes and carbodiimides, NHC-CDI) are reported. Interaction of the sterically hindered betaines ICyCDIDiPP and IMeCDIDiPP [both bearing 2,6-diisopropylphenyl (DiPP) substituents on the terminal N atoms] with Cu(I) acetate affords...

Uploaded on: March 27, 2023
November 23, 2017 (v1)

Publication

Metadata-only

A betaine adduct of N-heterocyclic carbene and carbodiimide, an efficient ligand to produce ultra-small ruthenium nanoparticles

Martínez Prieto, Luis Miguel Urbaneja, C. Palma Ramírez, María del Pilar

The betaine adduct of N-heterocyclic carbene and carbodiimide (ICy·(p-tol)NCN) was found to be a very efficient ligand to prepare very small (1–1.3 nm) ruthenium nanoparticles (RuNPs). The coordination of the ligand on the metal surface takes place through the carbodiimide moiety. The resulting RuNPs led to decarbonylation of THF and showed...

Uploaded on: December 4, 2022