This manuscript concerns the development of electrophilic systems, involving gold and platinum π-Lewis acids or halogenium ions and their involvement in C-C triple bond (stereoselective enyne cycloisomerization reactions in the presence or in the absence of an external nucleophile and halocarbocyclization reactions) and C-H bond (acyloxylation reactions of hindered arenes) activation processes. The use of a catalytic system which consists in a binuclear gold (I) complex possessing the diphosphine (R)-4-MeO-3,5-(t-Bu)2C6H2-MeOBIPHEP and a silver salt gives access to methylenecyclopentane derivatives in the presence of an external nucleophile and to bicyclo[4.1.0]heptenes with excellent enantiomeric excesses. This method has been applied to t...
The activation of relatively unreactive carbon-carbon (C-C) multiple bonds is an important tool for ...
Ce manuscrit présente le développement de nouvelles réactivités mettant en jeu des sources d’halogèn...
Enyne cycloisomerisations induce the formation of cyclic or polycyclic compounds from unsaturated su...
This manuscript concerns the development of electrophilic systems, involving gold and platinum π-Lew...
This work presents the synthesis of new skeletons, according to original methodologies, in order to ...
The transition metals catalyzed cycloisomerization reactions of enynes are a powerful tool in organi...
In the context of the key principles of “Green Chemistry”, the development of efficient, clean, and ...
This thesis work focused on the π-acid catalysis and the application of halogen bonding catalysis in...
This thesis describes the use of ligand design to achieve functional gold complexes for catalysis. T...
Ce travail présente la synthèse de nouveaux squelettes, selon des méthodologies originales, afin d’a...
This manuscript is concerned with the synthesis of interesting olfactory compounds for use in the pe...
Au cours de ce travail, nous avons démontré l’apport que pouvait avoir le développement de nouveaux ...
This thesis has focused on the synthesis of new ligands bearing chirality for asymmetric catalysis. ...
L’or a très longtemps été considéré comme un métal catalytiquement inactif ou très peu efficace par ...
This PhD work is devoted to the use of chiral counterion in asymmetric organometallic catalysis. The...
The activation of relatively unreactive carbon-carbon (C-C) multiple bonds is an important tool for ...
Ce manuscrit présente le développement de nouvelles réactivités mettant en jeu des sources d’halogèn...
Enyne cycloisomerisations induce the formation of cyclic or polycyclic compounds from unsaturated su...
This manuscript concerns the development of electrophilic systems, involving gold and platinum π-Lew...
This work presents the synthesis of new skeletons, according to original methodologies, in order to ...
The transition metals catalyzed cycloisomerization reactions of enynes are a powerful tool in organi...
In the context of the key principles of “Green Chemistry”, the development of efficient, clean, and ...
This thesis work focused on the π-acid catalysis and the application of halogen bonding catalysis in...
This thesis describes the use of ligand design to achieve functional gold complexes for catalysis. T...
Ce travail présente la synthèse de nouveaux squelettes, selon des méthodologies originales, afin d’a...
This manuscript is concerned with the synthesis of interesting olfactory compounds for use in the pe...
Au cours de ce travail, nous avons démontré l’apport que pouvait avoir le développement de nouveaux ...
This thesis has focused on the synthesis of new ligands bearing chirality for asymmetric catalysis. ...
L’or a très longtemps été considéré comme un métal catalytiquement inactif ou très peu efficace par ...
This PhD work is devoted to the use of chiral counterion in asymmetric organometallic catalysis. The...
The activation of relatively unreactive carbon-carbon (C-C) multiple bonds is an important tool for ...
Ce manuscrit présente le développement de nouvelles réactivités mettant en jeu des sources d’halogèn...
Enyne cycloisomerisations induce the formation of cyclic or polycyclic compounds from unsaturated su...