Organic synthesis has been making outstanding recent progress because of the use of transition-metal catalysis into laboratory routine. Among different metals involved in catalysis, cobalt is interesting because of its low cost and toxicity but also because of its unique reactivity.During this thesis, cross-coupling and C—H bond activation reactions using cobalt complexes as catalysts were investigated.A simple catalytic system composed of diphosphine ligand and a cost-effective cobalt salt allowed us to functionnalize α-haloamides using Grignard reagents. A large variety of amides and Grignard reagents (aryl-, vinyl-, alkynyl-) were successfully tested, generating an interesting library of α-functionnalized amides.Moreover, simple cobalt s...
Most of the marketed drugs contain one or more aromatic rings in their structure. Even though, those...
This thesis presents the development of cobalt-catalyzed carbon-carbon bonds formation. The first ch...
Most of the marketed drugs contain one or more aromatic rings in their structure. Even though, those...
Organic synthesis has been making outstanding recent progress because of the use of transition-metal...
Organic synthesis has been making outstanding recent progress because of the use of transition-metal...
Organic synthesis has been making outstanding recent progress because of the use of transition-metal...
Organic synthesis has been making outstanding recent progress because of the use of transition-metal...
De grands progrès ont été réalisés ces cinquante dernières années en synthèse organique grâce au dév...
This thesis presents the development of cobalt-catalyzed carbon-carbon bonds formation. The first ch...
This thesis presents the development of cobalt-catalyzed carbon-carbon bonds formation. The first ch...
This thesis presents the development of cobalt-catalyzed carbon-carbon bonds formation. The first ch...
This thesis presents the development of cobalt-catalyzed carbon-carbon bonds formation. The first ch...
This thesis presents the development of cobalt-catalyzed carbon-carbon bonds formation. The first ch...
This thesis presents the development of cobalt-catalyzed carbon-carbon bonds formation. The first ch...
This thesis presents the development of cobalt-catalyzed carbon-carbon bonds formation. The first ch...
Most of the marketed drugs contain one or more aromatic rings in their structure. Even though, those...
This thesis presents the development of cobalt-catalyzed carbon-carbon bonds formation. The first ch...
Most of the marketed drugs contain one or more aromatic rings in their structure. Even though, those...
Organic synthesis has been making outstanding recent progress because of the use of transition-metal...
Organic synthesis has been making outstanding recent progress because of the use of transition-metal...
Organic synthesis has been making outstanding recent progress because of the use of transition-metal...
Organic synthesis has been making outstanding recent progress because of the use of transition-metal...
De grands progrès ont été réalisés ces cinquante dernières années en synthèse organique grâce au dév...
This thesis presents the development of cobalt-catalyzed carbon-carbon bonds formation. The first ch...
This thesis presents the development of cobalt-catalyzed carbon-carbon bonds formation. The first ch...
This thesis presents the development of cobalt-catalyzed carbon-carbon bonds formation. The first ch...
This thesis presents the development of cobalt-catalyzed carbon-carbon bonds formation. The first ch...
This thesis presents the development of cobalt-catalyzed carbon-carbon bonds formation. The first ch...
This thesis presents the development of cobalt-catalyzed carbon-carbon bonds formation. The first ch...
This thesis presents the development of cobalt-catalyzed carbon-carbon bonds formation. The first ch...
Most of the marketed drugs contain one or more aromatic rings in their structure. Even though, those...
This thesis presents the development of cobalt-catalyzed carbon-carbon bonds formation. The first ch...
Most of the marketed drugs contain one or more aromatic rings in their structure. Even though, those...