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Euro Solari

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Publications associées (41)

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Sequential N–O and N–N Bond Cleavage of N-Heterocyclic Carbene-Activated Nitrous Oxide with a Vanadium Complex

Rosario Scopelliti, Kay Severin, Matthew Wodrich, Euro Solari, Alexander Tskhovrebov

Chemically induced bond cleavage of nitrous oxide typically proceeds by rupture of the N–O bond with concomitant O-atom transfer and liberation of dinitrogen. On a few occasions, N–N bond scission has been observed instead. We report a reaction sequence in ...

2012

Activation of Nitrous Oxide by Dinuclear Ruthenium Complexes

Rosario Scopelliti, Kay Severin, Euro Solari, Alexander Tskhovrebov

The dinuclear Ru(II) complexes (arene)Ru(μ-Cl)3RuCl(C2H4)(PCy3) (arene = p-cymene or 1,3,5-C6H3iPr3) react with N2O under mild conditions to give OPCy3 and the trinuclear complexes (arene)Ru(μ-Cl)3Ru(μ-Cl)3Ru(arene). The N-heterocyclic carbene complex (p-c ...

American Chemical Society2012

The Ligand Aspect Ratio as a Decisive Factor for the Self-Assembly of Coordination Cages

Rosario Scopelliti, Kay Severin, Philip Pattison, Euro Solari, Konstantin Zhurov, Giacomo Cecot, Suzanne Maria Jansze, Matthew David Wise

It is possible to control the geometry and the composition of metallasupramolecular assemblies via the aspect ratio of their ligands. This point is demonstrated for a series of iron- and palladium-based coordination cages. Functionalized clathrochelate com ...

2016

A Bimetallic Ruthenium Complex as a Catalyst Precursor for the Atom Transfer Radical Polymerization of Methacrylates at Ambient Temperature

Rosario Scopelliti, Kay Severin, Euro Solari, Sébastien Gauthier

The bimetallic ruthenium complex [(1,3,5-C6H3i-Pr3)Ru(m-Cl)3RuCl(C2H4)(PCy3)] has been synthesized by reaction of [(1,3,5-C6H3i-Pr3)RuCl2)]2 with one equivalent of PCy3 in the presence of ethylene. It can be used as a catalyst precursor for the controlled ...

Wiley2006

Contributions to the Chemistry of the Cyclopentadienyl Complex [Cp^RuCl2](2) ("Cp-roof" = eta(5)-1-Methoxy-2,4-tert-butyl-3-neopentylcyclopentadienyl)

Rosario Scopelliti, Kay Severin, Euro Solari, Barnali Dutta, Julie Risse

The dimeric ruthenium complex Cp^RuCl2 is easily accessible in a one-pot reaction from RuCl3(solv)(n) and tert-butylacetylene. It features sterically very demanding "Cp-roof" ligands (Cp^ = eta(5)-1-methoxy-2,4-tert-butyl-3-neopentylcyclopentadienyl), ...

Wiley-Blackwell2014

Large, heterometallic coordination cages based on ditopic metallo-ligands with 3-pyridyl donor groups

Rosario Scopelliti, Kay Severin, Philip Pattison, Euro Solari, Matthew David Wise

Ditopic N-donor ligands with terminal 4-pyridyl groups are omnipresent in coordination-based self-assembly. The utilization of ligands with 3-pyridyl donor groups is significantly less common, because the intrinsic conformational flexibility of these ligan ...

2015

Heptacoordinate Co-II Complex: A New Architecture for Photochemical Hydrogen Production

Euro Solari, Albert Ruggi

The first heptacoordinate cobalt catalyst for light-driven hydrogen production in water has been synthesized and characterized. Photochemical experiments using Ru(bpy)(3) as photosensitizer gave a turnover number (TON) of 16300molH(2)(molcat.)(-1) ac ...

Wiley-V C H Verlag Gmbh2017

Trimethylsilyl-Induced N–O Bond Cleavage in Nitrous Oxide-Derived Aminodiazotates

Rosario Scopelliti, Kay Severin, Farzaneh Fadaei Tirani, Euro Solari, Léonard Yannick Maurice Eymann, Yizhu Liu

2018

Synthesis of Azoimidazolium Dyes with Nitrous Oxide

Rosario Scopelliti, Kay Severin, Euro Solari, Alexander Tskhovrebov

A new method for the synthesis of industrially important azoimidazolium dyes is presented. The procedure is based on a reagent which is rarely used in the context of synthetic organic chemistry: nitrous oxide (“laughing gas”). N2O is first coupled to N-het ...

Wiley-Blackwell2015

Insertion of Zerovalent Nickel into the N–N Bond of N-Heterocyclic-Carbene-Activated N2O

Rosario Scopelliti, Kay Severin, Euro Solari, Alexander Tskhovrebov

Metal-mediated cleavage of the N–N bond is a rarely observed phenomenon in the chemistry of nitrous oxide (N2O). We demonstrate that, upon activation of N2O with N-heterocyclic carbenes, zerovalent nickel is able to insert into the N–N bond to give nitrosy ...

Amer Chemical Soc2013

Lewis Acid-Mediated One-Electron Reduction of Nitrous Oxide

Rosario Scopelliti, Kay Severin, Farzaneh Fadaei Tirani, Euro Solari, Yizhu Liu

2018

Neutral Aminyl Radicals Derived from Azoimidazolium Dyes

Rosario Scopelliti, Kay Severin, Henrik Moodysson Rønnow, Philip Pattison, Matthew Wodrich, Ivica Zivkovic, Andrzej Sienkiewicz, Euro Solari, Léonard Yannick Maurice Eymann, Alexander Tskhovrebov, Laurent Alexis Clément Vannay, José Luis Bila

The synthesis and characterization of a new class of neutral aminyl radicals is reported. Monoradicals were obtained by reduction of azoimidazolium dyes with potassium. Structural, spectroscopic, and computational data suggest that the spin density is cent ...

2016

The Intricate Structural Chemistry of MII2nLn-Type Assemblies

Rosario Scopelliti, Kay Severin, Farzaneh Fadaei Tirani, Philip Pattison, Euro Solari, Giacomo Cecot, Mathieu Jérémie Marmier

The reaction of cis-blocked, square-planar MII complexes with tetratopic N-donor ligands is known to give metallasupramolecular assemblies of the formula M2nLn. These assemblies typically adopt barrel-like structures, with the ligands paneling the sides of ...

2017

Surface functionalization of dinuclear clathrochelates via Pd-catalyzed cross-coupling reactions: facile synthesis of polypyridyl metalloligands

Rosario Scopelliti, Kay Severin, Philip Pattison, Euro Solari, Giacomo Cecot, Mathieu Jérémie Marmier

Dinuclear clathrochelate complexes are easily accessible by reaction of zinc(II) triflate or cobalt(II) nitrate with arylboronic acids and phenoldioximes. The utilization of brominated arylboronic acids and/or brominated phenoldioximes allows preparing cla ...

2016

Breaking the Symmetry: Assembly of Cylindrical Nanostructures with a C3-Symmetrical Ligand

Rosario Scopelliti, Kay Severin, Euro Solari

2008

Large heterometallic coordination cages with gyrobifastigium-like geometry

Rosario Scopelliti, Kay Severin, Farzaneh Fadaei Tirani, Euro Solari, Giacomo Cecot, Stéphanie Prior

Large coordination cages with unusual gyrobifastigium-like geometry were obtained by combining cis-blocked PtII or PdII complexes with clathrochelate-based metalloligands ...

Royal Society of Chemistry2016

Ruthenium Half-Sandwich Complexes with Sterically Demanding Cyclopentadienyl Ligands

Rosario Scopelliti, Kay Severin, Euro Solari, Sébastien Gauthier, Barnali Dutta

2007

Atom-transfer radical reactions under mild conditions with [RuCl2(1,3,5-C6H3iPr3)]2 and PCy3 as the catalyst precursors

Rosario Scopelliti, Kay Severin, Euro Solari, Laurent Quebatte

Wiley-VCH Verlag GmbH2005

Novel cationic 1,2,4-selenadiazoles: synthesis via addition of 2-pyridylselenyl halides to unactivated nitriles, structures and four-center Se center dot center dot center dot N contacts (vol 50, pg 10689, 2021)

Euro Solari

ROYAL SOC CHEMISTRY2021

A Self-Assembled Receptor for the Recognition of Phosphate and Acetate in Neutral Aqueous Solution

Rosario Scopelliti, Kay Severin, Euro Solari, Zacharias Immanuel Grote

Royal Society of Chemistry2007