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Your search keyword '"Solari, Euro"' showing total 3 results
Start Over Author "Solari, Euro" Topic aromatic compounds
3 results on '"Solari, Euro"'

1. Synthesis of Azoimidazolium Dyes with Nitrous Oxide.

Author

Tskhovrebov, Alexander G., Naested, Lara C. E., Solari, Euro, Scopelliti, Rosario, and Severin, Kay

Subjects
NITROUS oxide, CHEMICAL reagents, ORGANIC synthesis, CARBENES, AROMATIC compounds
Abstract

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-heterocyclic carbenes. Subsequent reaction with aromatic compounds through an AlCl3-induced CH activation process provides azoimidazolium dyes in good yields. [ABSTRACT FROM AUTHOR]

Published
2015
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2. ChemInform Abstract: Synthesis of Azoimidazolium Dyes with Nitrous Oxide.

Author

Tskhovrebov, Alexander G., Naested, Lara C. E., Solari, Euro, Scopelliti, Rosario, and Severin, Kay

Subjects
*NITROUS oxide, *AROMATIC compounds
Abstract

AlCl3-mediated coupling of a variety of arenes with N2O-adducts of NHC-carbenes offers a synthetic route to novel azoimidazolium dyes (IV) and (VI). [ABSTRACT FROM AUTHOR]

Published
2015
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3. Use of Calix[4]arenes in the Redox Chemistry of Lanthanides: the Reduction of Dinitrogen by a Calix[4]arene—Samarium Complex.

Author

Guillemot, Geoffroy, Castellano, Barbara, Prange, Thierry, Solari, Euro, and Floriani, Carlo

Subjects
*SAMARIUM, *NITROGEN fixation, *AROMATIC compounds, *LIGANDS (Chemistry), *RARE earth metals
Abstract

The synthesis and structural characterization of a samarium-dinitrogen complex supported by a calix[4]arene ligand in which the N-N bond distance has been stretched to 1.611(16) Å are described. The central μ3-η²:η²:η²-hydrazido tetraanion formed is bonded to three SmIII centers with an overall butterfly-type arrangement. [ABSTRACT FROM AUTHOR]

Published
2007
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