Since its introduction by Tsuji et al. in the 60s, the palladium catalyzed allylic alkylation has become a powerful tool for the construction of C-C bonds. For our part, we applied this reaction to new types of substrates, namely allyl dienol carbonates. Optimization of the reaction conditions allowed a straightforward access to α,α-disubstituted butenolides in a highly regio- and enantioselective fashion. These butenolides were then subjected to a [3,3] sigmatropic Cope rearrangement or to a reduction/oxidation sequence to afford the corresponding γ-substituted furanones or β-disubstituted γ-butyrolactones, respectively. In order to demonstrate the synthetic utility of this method, the reaction was eventually applied to the total synthesis...
Les transformations pallado-catalysées impliquant les espèces allylpalladium (réaction de Tsuji-Tros...
ABSTRACT: A general method for intermolecular allylic C− H alkylation of terminal olefins with terti...
Mycothiazole-4,19-diol is a natural compound isolated in 2006 from a marine sponge cacospongia mycof...
Since its introduction by Tsuji et al. in the 60s, the palladium catalyzed allylic alkylation has be...
La réaction d alkylation allylique, introduite dans les années 60 par Tsuji et al., a connue un esso...
The development of a palladium-catalyzed decarboxylative allylic alkylation protocol (Pd DAAA) appli...
L’objectif de ce travail est la mise au point d’une nouvelle réaction domino combinant deux réaction...
International audienceThree-component reactions with 3,4-diiodoalk-2-enoic derivatives, primary amin...
Le développement d’outils synthétiques permettant le contrôle de centres stéréogènes quaternaires re...
L objectif de ce travail est la mise au point d une nouvelle réaction domino combinant deux réaction...
The pyrrole-imidazole alkaloids (PIAs) are a family of structurally related natural products isolate...
Dans ce mémoire de thèse sont présentés le développement de réactions d alkylations allyliques asymé...
Caught in the act: A series of unique η1-allyl palladium complexes of four-membered cyclic systems b...
This thesis work is consecrated to the study of palladium-catalyzed [3+2]-annulation and domino reac...
The palladium-catalyzed annulation of alkenes, 1,3-dienes, and alkynes has been further extended to ...
Les transformations pallado-catalysées impliquant les espèces allylpalladium (réaction de Tsuji-Tros...
ABSTRACT: A general method for intermolecular allylic C− H alkylation of terminal olefins with terti...
Mycothiazole-4,19-diol is a natural compound isolated in 2006 from a marine sponge cacospongia mycof...
Since its introduction by Tsuji et al. in the 60s, the palladium catalyzed allylic alkylation has be...
La réaction d alkylation allylique, introduite dans les années 60 par Tsuji et al., a connue un esso...
The development of a palladium-catalyzed decarboxylative allylic alkylation protocol (Pd DAAA) appli...
L’objectif de ce travail est la mise au point d’une nouvelle réaction domino combinant deux réaction...
International audienceThree-component reactions with 3,4-diiodoalk-2-enoic derivatives, primary amin...
Le développement d’outils synthétiques permettant le contrôle de centres stéréogènes quaternaires re...
L objectif de ce travail est la mise au point d une nouvelle réaction domino combinant deux réaction...
The pyrrole-imidazole alkaloids (PIAs) are a family of structurally related natural products isolate...
Dans ce mémoire de thèse sont présentés le développement de réactions d alkylations allyliques asymé...
Caught in the act: A series of unique η1-allyl palladium complexes of four-membered cyclic systems b...
This thesis work is consecrated to the study of palladium-catalyzed [3+2]-annulation and domino reac...
The palladium-catalyzed annulation of alkenes, 1,3-dienes, and alkynes has been further extended to ...
Les transformations pallado-catalysées impliquant les espèces allylpalladium (réaction de Tsuji-Tros...
ABSTRACT: A general method for intermolecular allylic C− H alkylation of terminal olefins with terti...
Mycothiazole-4,19-diol is a natural compound isolated in 2006 from a marine sponge cacospongia mycof...