Ce mémoire traite de l’utilisation d’allylmétaux chiraux, allylalanes et allylzincs, en synthèse asymétrique. Des stratégies adaptées à la stabilité configurationnelle intrinsèque de ces deux espèces ont été développées et appliquées à la synthèse d'alcools et d'amines homoallyliques énantioenrichis. La première partie de ce manuscrit est consacrée à la génération de cycloalkylèn-1-ylzincs à partir des alanes correspondants via une séquence hydroaluminationtitanocatalysée de diènes conjugués/transmétallation. Ces allylzincs, engagés dans l’allylmétallation d'imines non racémiques, conduisent aux amines homoallyliques correspondantes avec une bonne diastéréosélectivité selon un processus de résolution cinétique dynamique. La seconde partie v...
Asymmetric allylation of aldehydes with stoichiometric allylmetal reagents has evolved into an effic...
Asymmetric allylation of aldehydes with stoichiometric allylmetal reagents has evolved into an effic...
The asymmetric allylation of carbonyl compounds has been extensively studied.However, many reported ...
This thesis is concerned with investigations into applications of double asymmetric induction and pa...
This thesis is concerned with investigations into applications of double asymmetric induction and pa...
We thank the Spanish Ministerio de Ciencia e Innovación (Grant Nos. CTQ2007-65218 and Consolider In...
Kinetic resolution of chiral racemic secondary allylboronates and their application in the synthesis...
During investigations of cyclization reactions between chiral allylsilanes and N-acyliminium ions, i...
The implementation of chiral centres within biologically active compounds has been a perplexing yet...
Allylierungen gehören mit zu den am häufigsten eingesetzten C–C-Verknüpfungs-reaktionen in Totalsy...
Asymmetric allylation of aldehydes with stoichiometric allylmetal reagents has evolved into an effic...
Au cours de ce travail, nous avons mis au point une nouvelle stratégie combinant l'allylmétalation a...
Ce travail de thèse porte sur la synthèse de nouveaux composés chiraux à partir de l’isosorbide et d...
Ces travaux de thèse avaient pour objectif la synthèse asymétrique d’hétérocycles énantioenrichis pa...
Herein it is presented a further development of the well-established catalytic asymmetric allylation...
Asymmetric allylation of aldehydes with stoichiometric allylmetal reagents has evolved into an effic...
Asymmetric allylation of aldehydes with stoichiometric allylmetal reagents has evolved into an effic...
The asymmetric allylation of carbonyl compounds has been extensively studied.However, many reported ...
This thesis is concerned with investigations into applications of double asymmetric induction and pa...
This thesis is concerned with investigations into applications of double asymmetric induction and pa...
We thank the Spanish Ministerio de Ciencia e Innovación (Grant Nos. CTQ2007-65218 and Consolider In...
Kinetic resolution of chiral racemic secondary allylboronates and their application in the synthesis...
During investigations of cyclization reactions between chiral allylsilanes and N-acyliminium ions, i...
The implementation of chiral centres within biologically active compounds has been a perplexing yet...
Allylierungen gehören mit zu den am häufigsten eingesetzten C–C-Verknüpfungs-reaktionen in Totalsy...
Asymmetric allylation of aldehydes with stoichiometric allylmetal reagents has evolved into an effic...
Au cours de ce travail, nous avons mis au point une nouvelle stratégie combinant l'allylmétalation a...
Ce travail de thèse porte sur la synthèse de nouveaux composés chiraux à partir de l’isosorbide et d...
Ces travaux de thèse avaient pour objectif la synthèse asymétrique d’hétérocycles énantioenrichis pa...
Herein it is presented a further development of the well-established catalytic asymmetric allylation...
Asymmetric allylation of aldehydes with stoichiometric allylmetal reagents has evolved into an effic...
Asymmetric allylation of aldehydes with stoichiometric allylmetal reagents has evolved into an effic...
The asymmetric allylation of carbonyl compounds has been extensively studied.However, many reported ...