Zobrazeno 1 - 10 of 24 pro vyhledávání: '"Maria del Mar Sanchez Duque"'
1
Origin of the Enantioselectivity in Organocatalytic Michael Additions of β-Ketoamides to α,β-Unsaturated Carbonyls: A Combined Experimental, Spectroscopic and Theoretical Study
Autor: Diana Cheshmedzhieva, Jean Rodriguez, Anouk Gaudel-Siri, Jean-Christophe Plaquevent, Maria del Mar Sanchez Duque, Adrien Quintard, Yves Génisson, Xavier Bugaut, Jean-Valère Naubron, Thierry Constantieux
Publikováno v: Chemistry-A European Journal
Chemistry-A European Journal, Wiley-VCH Verlag, 2015, 21, pp.778-790. ⟨10.1002/chem.201404481⟩
Chemistry-A European Journal, 2015, 21, pp.778-790. ⟨10.1002/chem.201404481⟩
International audience; The organocatalytic enantioselective conjugate addition of secondary β-ketoamides to α,β-unsaturated carbonyl compounds is reported. Use of bifunctional Takemoto’s thiourea catalyst allows enantiocontrol of the reaction l
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c7d82eaecafc6bd54d70d1fd798b32e
https://doi.org/10.1002/chem.201404481
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2
Organocatalytic Multicomponent Reactions of 1,3-Dicarbonyls for the Synthesis of Enantioenriched Heterocycles
Autor: Jean Rodriguez, Xavier Bugaut, Haiying Du, Sébastien Goudedranche, Thierry Constantieux, Yohan Dudognon, Maria del Mar Sanchez Duque, Damien Bonne
Publikováno v: SYNTHESIS
SYNTHESIS, Georg Thieme Verlag, 2016, 48, pp.3479-3503. ⟨10.1055/s-0035-1561490⟩
Synthesis: Journal of Synthetic Organic Chemistry
Synthesis: Journal of Synthetic Organic Chemistry, 2016, 48, pp.3479-3503. ⟨10.1055/s-0035-1561490⟩
In this feature article, a general perspective of the research program aimed towards the preparation of polycyclic heterocycles by the means of enantioselective organocatalytic multicomponent reactions is presented. Guidelines for reaction design, in
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b7d2e2c1e34e7a10ec84aecb237ad413
https://hal.archives-ouvertes.fr/hal-01415048/file/HAL44'.pdf
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3
Enantioselective Organocatalytic Michael Addition of Cyclobutanones to Nitroalkenes
Autor: Damien Mailhol, Yoann Coquerel, Damien Bonne, Maria del Mar Sanchez Duque, Thierry Constantieux, Wilfried Raimondi, Jean Rodriguez
Publikováno v: Advanced Synthesis and Catalysis
Advanced Synthesis and Catalysis, Wiley-VCH Verlag, 2012, 354, pp.3523-3532. ⟨10.1002/adsc.201200658⟩
Advanced Synthesis and Catalysis, 2012, 354, pp.3523-3532. ⟨10.1002/adsc.201200658⟩
International audience; Synthetic applications of cyclobutanones other than ring expansion and fragmentation reactions are rare. Herein, highly efficient diastereo- and enantioselective organocatalytic Michael additions of 2-substituted cyclobutanone
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::adb1a07623b417941576a78a65a37ce7
https://doi.org/10.1002/adsc.201200658
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4
Multicomponent reactions and ionic liquids: a perfect synergy for eco-compatible heterocyclic synthesis
Autor: Jean Rodriguez, Nicolas Isambert, Yves Génisson, Jean-Christophe Plaquevent, Maria del Mar Sanchez Duque, Thierry Constantieux
Publikováno v: Chemical Society Reviews
Chemical Society Reviews, 2011, 40, pp.1347-1357. ⟨10.1039/c0cs00013b⟩
Chemical Society Reviews, Royal Society of Chemistry, 2011, 40, pp.1347-1357. ⟨10.1039/c0cs00013b⟩
International audience; The efficiency of a chemical synthesis can be nowadays measured, not only by parameters like selectivity and overall yield, but also by its raw material, time, human resources and energy requirements, as well as the toxicity a
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::03eee4d0d49ac68ecb53d291048763aa
https://doi.org/10.1039/c0cs00013b
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6
ChemInform Abstract: Enantioselective Organocatalytic Multicomponent Synthesis of 2,6-Diazabicyclo[2.2.2]octanones
Autor: Xavier Bugaut, Yves Génisson, Jean Rodriguez, Jean-Christophe Plaquevent, Maria del Mar Sanchez Duque, Thierry Constantieux, Olivier Baslé
Publikováno v: ChemInform. 45
The title reaction of β-ketoamides, acrolein, and aminophenols, catalyzed by a bifunctional thiourea-tertiary amine organocatalyst, enables the preparation of an enantioenriched diazabicyclo[2.2.2]octanone (2,6-DABCO) scaffold. The chemoselective re
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d5ea0166263bd4c3dd7ff9878f2cd453
https://doi.org/10.1002/chin.201422176
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7
ChemInform Abstract: Activation of 1,2- and 1,3-Ketoamides with Thiourea Organocatalyst for the Enantioselective Domino Synthesis of Functionalized Cyclohexanes
Autor: Thierry Constantieux, Maria del Mar Sanchez Duque, Xavier Bugaut, Wilfried Raimondi, Jean Rodriguez, Adrien Quintard, Damien Bonne, Sébastien Goudedranche
Publikováno v: ChemInform. 44
Several reactive sites of 1,2- and 1,3-ketoamides were successively exploited in two complementary domino transformations for the synthesis of polysubstituted monocyclic or bridged bicyclic cyclohexanes, with the creation of up to six stereogenic cen
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dbbbd18da712e843aa32f22033849d57
https://doi.org/10.1002/chin.201340052
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8
Enantioselective organocatalytic multicomponent synthesis of 2,6-diazabicyclo[2.2.2]octanones
Autor: Thierry Constantieux, Jean-Christophe Plaquevent, Xavier Bugaut, Maria del Mar Sanchez Duque, Yves Génisson, Olivier Baslé, Jean Rodriguez
Publikováno v: Angewandte Chemie International Edition
Angewandte Chemie International Edition, 2013, 52 (52), pp.14143-14146. ⟨10.1002/anie.201306656⟩
Angewandte Chemie International Edition, Wiley-VCH Verlag, 2013, 52 (52), pp.14143-14146. ⟨10.1002/anie.201306656⟩
International audience; The title reaction of β-ketoamides, acrolein, and aminophenols, catalyzed by a bifunctional thiourea-tertiary amine organocatalyst, enables the preparation of an enantioenriched diazabicyclo[2.2.2]octanone (2,6-DABCO) scaffol
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c7fe853b77ee7b6b2b0523cfad6c598e
https://pubmed.ncbi.nlm.nih.gov/24302649
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9
Activation of 1,2- and 1,3-Ketoamides with Thiourea Organocatalyst for the Enantioselective Domino Synthesis of Fuctionalized Cyclohexanes
Autor: Xavier Bugaut, Wilfried Raimondi, Maria del Mar Sanchez Duque, Adrien Quintard, Jean Rodriguez, Sébastien Goudedranche, Damien Bonne, Thierry Constantieux
Publikováno v: Synthesis: Journal of Synthetic Organic Chemistry
Synthesis: Journal of Synthetic Organic Chemistry, 2013, 45, pp.1659-1666. ⟨10.1055/s-0033-1338844⟩
SYNTHESIS
SYNTHESIS, Georg Thieme Verlag, 2013, 45, pp.1659-1666. ⟨10.1055/s-0033-1338844⟩
International audience; Several reactive sites of 1,2- and 1,3-ketoamides were successively exploited in two complementary domino transformations for the synthesis of polysubstituted monocyclic or bridged bicyclic cyclohexanes, with the creation of u
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e919ab9f07a89bfdd8e3d9a879d34ec8
https://hal.science/hal-00861637/file/HAL27bis.pdf
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