Coordination complexes involving sydnones as ligands

Sydnones are mesioionic compounds studied for years for their versatile reactivity in substitution reactions, sydnone-alkyne or sydnone-alkene cycloaddition reactions. This perspective article focuses on the use of sydnones in coordination complexes, either through a metalation on one of the carbons...

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Published inDalton transactions : an international journal of inorganic chemistry Vol. 48; no. 42; pp. 15753 - 15761
Main Authors Bantreil, Xavier, Pétry, Nicolas, Lamaty, Frédéric
Format Journal Article
LanguageEnglish
Published Cambridge Royal Society of Chemistry 29.10.2019
Subjects
Alkynes
Biological properties
Chemical Sciences
Coordination compounds
Cycloaddition
Ligands
Substitution reactions
Sydnone
Heterocycle
Mechanochemistry
Review of literature
Ball mills
X- ray diffractions
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Summary:Sydnones are mesioionic compounds studied for years for their versatile reactivity in substitution reactions, sydnone-alkyne or sydnone-alkene cycloaddition reactions. This perspective article focuses on the use of sydnones in coordination complexes, either through a metalation on one of the carbons of the sydnone ring, its modification to obtain polydentate ligands, or its use as a polar moiety that could influence the properties of the final complex. Such compounds are valuable either from a synthetic point of view or for their biological properties. Coordination complexes featuring sydnones as ligands, despite their rarity, show great potential for future applications.
Bibliography:N. Pétry achieved a Ph.D. in 2007 at ICSN (Gif-sur-Yvette) with Prof. J.-M. Campagne. In 2009, he worked for 10 months in consultancy about the REACH regulation and then joined CNRS as engineer in Gif-sur-Yvette. In 2012 he went to Nancy in the group of Prof. Y. Fort (biomolecules for medical imaging applications). In 2015, he moved to Montpellier to work on Green Chemistry.
X. Bantreil obtained his PhD in 2008 from UPMC (Paris) working with Prof. G. Poli. He then took a post-doctoral position at St Andrews University (UK, Prof. S. P. Nolan and Dr C. S. J. Cazin), before joining in 2010 Dr P. Belmont at Institut Curie (Paris) for a 1-year post-doctoral position. In 2011, he obtained an assistant professor position in Montpellier.
Their research interests focus on the synthesis of high value molecules (peptides, heterocycles, coordination complexes...), while developing sustainable approaches (flow chemistry, mechanochemistry).
F. Lamaty received his Ph.D. in 1992 from Purdue University (West Lafayette, IN USA) under the supervision of Prof. Ei-chi Negishi. He then joined (Rhône-Poulenc funding) the group of Professor M. Julia at the Ecole Normale Supérieure in Paris (synthesis of Vitamin A). In 1994, he obtained a permanent position at CNRS. Since 2011 he has been heading the Green Chemistry and Enabling Technologies team at the Max Mousseron Institute for Biomolecules (IBMM).
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ISSN:1477-9226
1477-9234
DOI:10.1039/c9dt03115d