The development of new asymetric methodologies have been widely explored during the last twenty years and in particular through organometallic reagents. Although these processes lead to excellent results in terms of enantiodiscrimination, the goal of this thesis was to develop new tools: cheap, chemoselective and allowing the access to the desired compounds with high yields and enantiomeric excesses. In this context, chiral lithium triorganozincates have been studied. Enantioselective nucleophilic 1,2 alkylation and arylation of aldehydes reactions, including (R)-N-(2-iso-butoxybenzyl)-1-phenylethanamine as the chiral ligand, have been optimized toward various aldehydes. The expected secondary chiral alcohols have been obtained with good yi...
During this thesis, we were interested to develop two different ways of 1,3 dipolar cycloaddition to...
During this thesis, we were interested to develop two different ways of 1,3 dipolar cycloaddition to...
La chimie des composés iodés hypervalents, ou organoiodanes, suscite un engouement croissant de la p...
The development of new asymetric methodologies have been widely explored during the last twenty year...
The development of new asymetric methodologies have been widely explored during the last twenty year...
The development of new asymetric methodologies have been widely explored during the last twenty year...
The development of new asymetric methodologies have been widely explored during the last twenty year...
Le développement de méthodes de synthèse asymétriques a largement été exploré au cours des vingt der...
This thesis describes the use of chiral lithium amides as enantiotopic deprotonating agents and as n...
This thesis describes the use of chiral lithium amides as enantiotopic deprotonating agents and as n...
Ce travail de thèse porte sur la synthèse de nouveaux composés chiraux à partir de l’isosorbide et d...
De nouveaux β-aminoalcools chiraux ont été synthétisés en 3 à 4 étapes avec de bons rendements globa...
Ce travail de thèse porte sur la synthèse de nouveaux composés chiraux à partir de l isosorbide et d...
This thesis is concerned with the application of the conjugate addition of enantiopure secondary lit...
During this thesis, we were interested to develop two different ways of 1,3 dipolar cycloaddition to...
During this thesis, we were interested to develop two different ways of 1,3 dipolar cycloaddition to...
During this thesis, we were interested to develop two different ways of 1,3 dipolar cycloaddition to...
La chimie des composés iodés hypervalents, ou organoiodanes, suscite un engouement croissant de la p...
The development of new asymetric methodologies have been widely explored during the last twenty year...
The development of new asymetric methodologies have been widely explored during the last twenty year...
The development of new asymetric methodologies have been widely explored during the last twenty year...
The development of new asymetric methodologies have been widely explored during the last twenty year...
Le développement de méthodes de synthèse asymétriques a largement été exploré au cours des vingt der...
This thesis describes the use of chiral lithium amides as enantiotopic deprotonating agents and as n...
This thesis describes the use of chiral lithium amides as enantiotopic deprotonating agents and as n...
Ce travail de thèse porte sur la synthèse de nouveaux composés chiraux à partir de l’isosorbide et d...
De nouveaux β-aminoalcools chiraux ont été synthétisés en 3 à 4 étapes avec de bons rendements globa...
Ce travail de thèse porte sur la synthèse de nouveaux composés chiraux à partir de l isosorbide et d...
This thesis is concerned with the application of the conjugate addition of enantiopure secondary lit...
During this thesis, we were interested to develop two different ways of 1,3 dipolar cycloaddition to...
During this thesis, we were interested to develop two different ways of 1,3 dipolar cycloaddition to...
During this thesis, we were interested to develop two different ways of 1,3 dipolar cycloaddition to...
La chimie des composés iodés hypervalents, ou organoiodanes, suscite un engouement croissant de la p...