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Gold3Cat SIGNED

(P,C) and (O,O) well-defined gold(III) complexes for the development of new gold(III) catalytic processes

Total Cost €

EC-Contrib. €

Partnership

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Gold3Cat project word cloud

Explore the words cloud of the Gold3Cat project. It provides you a very rough idea of what is the project "Gold3Cat" about.

functionalized prepare dynamism impart optimization first rapid carbene start stable organometallic showed reactivity last gold3cat over pincer complexes catalysis combines host versions rarity conceptually au ligands pi comparatively enhanced wp2 gold efforts chelate ligand synthetically moiety thoroughly consist induction catalytic featuring species rational independent transformations catechol solid limited wp3 wp4 personal researcher limitations mainly activation group library facet preparing molecules leads efficient reactive elaborate ideal planar concentrate advantage construction judicious geometry electrophilicity training poorly chiral switching asymmetric envisions completely scientific square plan electronic unprecedented selectivity broad career foundations thanks stabilize chelated wp1 hydroarylation offers

Project "Gold3Cat" data sheet

The following table provides information about the project.

Coordinator	CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE CNRS Organization address address: RUE MICHEL ANGE 3 city: PARIS postcode: 75794 website: www.cnrs.fr contact info title: n.a. name: n.a. surname: n.a. function: n.a. email: n.a. telephone: n.a. fax: n.a.
Coordinator Country	France [FR]
Total cost	173˙076 €
EC max contribution	173˙076 € (100%)
Programme	1. H2020-EU.1.3.2. (Nurturing excellence by means of cross-border and cross-sector mobility)
Code Call	H2020-MSCA-IF-2017
Funding Scheme	MSCA-IF-EF-ST
Starting year	2018
Duration (year-month-day)	from 2018-10-01 to 2020-09-30

Partnership

Take a look of project's partnership.

#	participants	country	role	EC contrib. [€]
1	CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE CNRS	FR (PARIS)	coordinator	173˙076.00

Map

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Project objective

Over the last 20 years, gold catalysis has become a very efficient method for the rapid construction of complex and highly functionalized molecules. However, gold catalysis is mainly limited to the activation of π-systems by Au(I) complexes. Comparatively, Au(III) catalysis is poorly developed due to the rarity of stable but reactive Au(III) complexes. But recent studies showed that judicious ligand design enables to stabilize Au(III) complexes and that switching from Au(I) to Au(III) leads to completely different reactivity and selectivity.

The Gold3Cat project envisions to elaborate a library of well-defined Au(III) complexes and to develop a new facet of gold catalysis thanks to the unique properties of these Au(III) complexes. The first step will consist in preparing a range of stable Au(III) complexes relevant to catalysis (WP1). P-Based chelate and pincer complexes are proposed, as well as (O,O) chelated complexes featuring a catechol moiety. The electronic properties of the new Au(III) complexes will be thoroughly studied to enable rational catalytic development and optimization. Given its importance but current limitations, efforts will concentrate on hydroarylation (WP2). This includes asymmetric versions in which the square-planar geometry of Au(III) should impart enhanced chiral induction (WP3). The ability of P-based pincer ligands to stabilize Au(III) carbene complexes will also be studied, and catalytic transformations taking advantage of the high electrophilicity of these unprecedented species are targeted (WP4).

The Gold3Cat project is very ambitious both synthetically and conceptually, but it is built on solid foundations. It combines ligand design, advanced organometallic studies and important catalytic applications. Given the dynamism of the host group and the training plan involving broad scientific and personal development, it offers ideal conditions for the researcher to enhance its potential and prepare to start her independent career.

Publications

List of publications.
year	authors and title	journal	last update
2020	Rodriguez, Jessica; Adet, Nicolas; Saffon-Merceron, Nathalie; Bourissou, Didier Au(I)/Au(III)-Catalyzed C-N Coupling published pages: , ISSN: 1364-548X, DOI:	Chemical Communications 1	2020-03-24
2019	Jessica Rodriguez, Abdallah Zeineddine, E. Daiann Sosa Carrizo, Karinne Miqueu, Nathalie Saffon-Merceron, Abderrahmane Amgoune, Didier Bourissou Catalytic Au( i )/Au( iii ) arylation with the hemilabile MeDalphos ligand: unusual selectivity for electron-rich iodoarenes and efficient application to indoles published pages: 7183-7192, ISSN: 2041-6520, DOI: 10.1039/c9sc01954e	Chemical Science 10/30	2020-03-24
2020	Jessica Rodriguez, GyÃ¶rgy SzalÃ³ki, E. Daiann Sosa Carrizo, Nathalie Saffon-Merceron, Karinne Miqueu, Didier Bourissou Gold(III) Ï€-Allyl Complexes published pages: 1511-1515, ISSN: 1433-7851, DOI: 10.1002/anie.201912314	Angewandte Chemie International Edition 59/4	2020-03-24

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The information about "GOLD3CAT" are provided by the European Opendata Portal: CORDIS opendata.