Cyclopropanes are encountered in several natural and synthetic products displaying a wide range of biological activities. The goal of our studies has been the development of palladium-catalyzed cross coupling reactions allowing access to diversely substituted and functionalized cyclopropanes. Suzuki-Miyaura cross-couplings involving potassium cis- and trans-2-benzyloxy-cyclopropyltrifluoroborates have been successfully developed after an important optimization work. The synthesis of aminocyclopropanes by Hartwig-Buchwald cross-couplings involving cyclopropyl iodides turned out to be more difficult to achieve. The feasibility of such couplings was demonstrated with an example, dealing with an intramolecular reaction, but the results could no...
This thesis describes our efforts at the discovery, optimization, and mechanistic study of two new a...
Aryl and alkenylpalladium compounds generated by oxidative addition of a palladium(0) catalyst to th...
Le développement de nouvelles méthodologies de synthèse toujours plus efficaces, sélectives et éco-c...
Cyclopropanes are encountered in several natural and synthetic products displaying a wide range of b...
Efficient Csp3-Csp3 Suzuki couplings have been developed with both potassium cyclopropyl- and alkoxy...
Les cyclopropanes sont des motifs d’une grande importance puisqu’ils sont présents dans plusieurs mo...
Au cours de nos travaux, nous avons mis au point une nouvelle voie d'accès, avec de bons rendements,...
Au cours de la dernière décennie, le domaine de la fonctionnalisation directe des liens C–H a connu ...
The cyclopropane moiety is found in a wide variety of the natural products, from small amino acid mo...
This PhD thesis allowed us in the first part to develop different synthesic pathways to a new potent...
The cyclopropane ring is ubiquitous in natural and biologically active compounds. [3,3]-Sigmatropic ...
This PhD thesis was focused on the study of cascade reactions and allowed the access to a large vari...
The cyclopropane moiety is found in a wide variety of the natural products, from small amino acid mo...
Most of the marketed drugs contain one or more aromatic rings in their structure. Even though, those...
This thesis work focused on the development of a new synthetic pathway leading to complex polycyclic...
This thesis describes our efforts at the discovery, optimization, and mechanistic study of two new a...
Aryl and alkenylpalladium compounds generated by oxidative addition of a palladium(0) catalyst to th...
Le développement de nouvelles méthodologies de synthèse toujours plus efficaces, sélectives et éco-c...
Cyclopropanes are encountered in several natural and synthetic products displaying a wide range of b...
Efficient Csp3-Csp3 Suzuki couplings have been developed with both potassium cyclopropyl- and alkoxy...
Les cyclopropanes sont des motifs d’une grande importance puisqu’ils sont présents dans plusieurs mo...
Au cours de nos travaux, nous avons mis au point une nouvelle voie d'accès, avec de bons rendements,...
Au cours de la dernière décennie, le domaine de la fonctionnalisation directe des liens C–H a connu ...
The cyclopropane moiety is found in a wide variety of the natural products, from small amino acid mo...
This PhD thesis allowed us in the first part to develop different synthesic pathways to a new potent...
The cyclopropane ring is ubiquitous in natural and biologically active compounds. [3,3]-Sigmatropic ...
This PhD thesis was focused on the study of cascade reactions and allowed the access to a large vari...
The cyclopropane moiety is found in a wide variety of the natural products, from small amino acid mo...
Most of the marketed drugs contain one or more aromatic rings in their structure. Even though, those...
This thesis work focused on the development of a new synthetic pathway leading to complex polycyclic...
This thesis describes our efforts at the discovery, optimization, and mechanistic study of two new a...
Aryl and alkenylpalladium compounds generated by oxidative addition of a palladium(0) catalyst to th...
Le développement de nouvelles méthodologies de synthèse toujours plus efficaces, sélectives et éco-c...