Zobrazeno 1 - 10
of 55
pro vyhledávání: '"Jean-François Betzer"'
Autor:
Tao Jia, Oumar Diane, Deepanjan Ghosh, Myriem Skander, Gaelle Fontaine, Pascal Retailleau, Joël Poupon, Jérôme Bignon, Ytabelle Maga Moulai Siasia, Vincent Servajean, Nathalie Hue, Jean-François Betzer, Angela Marinetti, Sophie Bombard
Publikováno v:
Journal of Medicinal Chemistry
Journal of Medicinal Chemistry, 2023, 66 (10), pp.6836-6848. ⟨10.1021/acs.jmedchem.3c00267⟩
Journal of Medicinal Chemistry, 2023, 66 (10), pp.6836-6848. ⟨10.1021/acs.jmedchem.3c00267⟩
International audience; Bioactive NHC-transition metal complexes have shown promise as anti-cancer agents, but their potential use as radiosensitizers has been neglected so far. We disclose here a new series of bimetallic platinum(II) complexes displ
Publikováno v:
Reaction Chemistry & Engineering. 7:1640-1649
A series of furyl carbinols, which were directly obtained from a bio-sourced raw material, were efficiently transformed into cyclopentenone derivatives in good yields and on a large scale using the Zippertex technology under subcritical water conditi
Publikováno v:
European Journal of Organic Chemistry
European Journal of Organic Chemistry, Wiley-VCH Verlag, 2021, 2021 (13), pp.2050-2054. ⟨10.1002/ejoc.202100265⟩
European Journal of Organic Chemistry, Wiley-VCH Verlag, 2021, 2021 (13), pp.2050-2054. ⟨10.1002/ejoc.202100265⟩
International audience; Herein, we describe the first total synthesis of trienylfuranol A, a fungal triene-substituted tetrahydrofuran metabolite. The stereoselectivity of the chiral center bearing the trienyl side chain was diastereodivergently cont
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d81c831ee1dec839643a0e29f4162665
https://hal-universite-paris-saclay.archives-ouvertes.fr/hal-03215484/document
https://hal-universite-paris-saclay.archives-ouvertes.fr/hal-03215484/document
Autor:
Jean-François Betzer, Pascal Retailleau, Guillaume Force, Angela Marinetti, Yvette Lock Toy Ki, Kévin Isaac
Publikováno v:
Advanced Synthesis and Catalysis
Advanced Synthesis and Catalysis, Wiley-VCH Verlag, 2018, 360 (17), pp.3356-3366. ⟨10.1002/adsc.201800587⟩
Advanced Synthesis and Catalysis, Wiley-VCH Verlag, 2018, 360 (17), pp.3356-3366. ⟨10.1002/adsc.201800587⟩
International audience; This manuscript discloses the first use of chiral phosphates based on C2-symmetric paracyclophane scaffolds as chiral counterions in transition metal catalysis, showing that they may compare favorably with other known chiral p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::adc80020ce75363e80123104b4f00b9d
https://hal.archives-ouvertes.fr/hal-02152287/document
https://hal.archives-ouvertes.fr/hal-02152287/document
Autor:
Angela Marinetti, Elixabete Rezabal, Julien Pastor, Jean-François Betzer, Gilles Frison, Arnaud Voituriez
Publikováno v:
Journal of Organic Chemistry
Journal of Organic Chemistry, American Chemical Society, 2018, 83 (5), pp.2779-2787. ⟨10.1021/acs.joc.7b03248⟩
Journal of Organic Chemistry, American Chemical Society, 2018, 83 (5), pp.2779-2787. ⟨10.1021/acs.joc.7b03248⟩
International audience; The enantioselective H-transfer hydrogenation of quinoline by Hantzsch ester is a relevant example of Brønsted acid catalyzed cascade reactions, with phosphoric acid being a privileged catalyst. The generally accepted mechani
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0dcb6fc609b5fd8bae7d91a6f6417e01
https://hal.archives-ouvertes.fr/hal-01927648/file/JOC2018_postprint.pdf
https://hal.archives-ouvertes.fr/hal-01927648/file/JOC2018_postprint.pdf
Autor:
Gaëtan Le Duc, Pascal Retailleau, Angela Marinetti, Jérémy Stemper, Nayan Ghosh, Kévin Isaac, Hortense Lauwick, Arnaud Voituriez, Jean-François Betzer
Publikováno v:
Advanced Synthesis and Catalysis
Advanced Synthesis and Catalysis, Wiley-VCH Verlag, 2017, 359 (3), pp.519-526. ⟨10.1002/adsc.201600920⟩
Advanced Synthesis and Catalysis, Wiley-VCH Verlag, 2017, 359 (3), pp.519-526. ⟨10.1002/adsc.201600920⟩
International audience; This manuscript reports on a suitable method for the synthesis of paracyclophane type, ferrocene-bridged chiral phosphoric acids, which bear silyl-substituents on their paracyclophane frameworks. These acids have been obtained
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e64ef1b493e3a49b5713bdc294485b1
https://hal.archives-ouvertes.fr/hal-02152293
https://hal.archives-ouvertes.fr/hal-02152293
Publikováno v:
European Journal of Organic Chemistry. 2014:4099-4106
Four synthetic equivalents of (iPr2N)2P-OCH2CH2CN (1) have been prepared from readily available enantiomerically pure β-hydroxynitriles as well as from chiral β-hydroxy esters. To demonstrate their possible use as phosphinating/resolving agents, th
Autor:
Zhiyong Wu, Arnaud Voituriez, Kévin Isaac, Angela Marinetti, Pascal Retailleau, Jean-François Betzer
Publikováno v:
ChemInform. 47
Key structural feature of the new phosphoramidites is a paracyclophane scaffold in which two aryl rings are tethered by both a 1,8-biphenylene unit and a O—P—O bridge.
Autor:
Angela Marinetti, Samar Ali, Marie-Paule Teulade-Fichou, Jean-François Betzer, Florian Hamon, Mélanie Chtchigrovsky, Frédérick Nuter, Joël Poupon, Sylvain Roque, Sophie Bombard, Marie-Ange Calméjane, Thierry Cresteil, Guillaume Kellermann
Publikováno v:
Bioconjugate Chemistry
Bioconjugate Chemistry, 2016, 27 (6), pp.1456-1470. ⟨10.1021/acs.bioconjchem.6b00079⟩
Bioconjugate Chemistry, American Chemical Society, 2016, 27 (6), pp.1456-1470. ⟨10.1021/acs.bioconjchem.6b00079⟩
Bioconjugate Chemistry, 2016, 27 (6), pp.1456-1470. ⟨10.1021/acs.bioconjchem.6b00079⟩
Bioconjugate Chemistry, American Chemical Society, 2016, 27 (6), pp.1456-1470. ⟨10.1021/acs.bioconjchem.6b00079⟩
International audience; G-quadruplex structures (G4) are promising anticancer-ous targets. A great number of small molecules targeting these structures have already been identified through biophysical methods. In cellulo, some of them are able to tar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d7d37ad58cf5845c1528061fb3b23160
https://hal.science/hal-02152296
https://hal.science/hal-02152296
Autor:
Angela Marinetti, Pascal Retailleau, Nathalie Pinto, Jean-François Betzer, Arnaud Voituriez, Catherine Gomez, Deepti Duvvuru
Publikováno v:
Advanced Synthesis and Catalysis
Advanced Synthesis and Catalysis, Wiley-VCH Verlag, 2012, 354 (2-3), pp.408-414. ⟨10.1002/adsc.201100748⟩
Advanced Synthesis and Catalysis, Wiley-VCH Verlag, 2012, 354 (2-3), pp.408-414. ⟨10.1002/adsc.201100748⟩
The synthesis of highly functionalized heterocyclic spiranes has been carried out by [3+2] cyclizations between allenoates and enones, under phosphine catalysis. Excellent enantioselectivity levels (ees up to 99%) have been attained in FerroPHANE-pro