Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Frédéric Guillen"'
Autor:
Asmaa Bouyahya, Didier Le Cerf, Géraldine Gouhier, Mohammed Lahcini, Valérie Mesnage, Carole Karakasyan-Dia, Audrey Favrelle-Huret, Sébastien Balieu, Frédéric Guillen, Berthe-Sandra Sembo-Backonly
Publikováno v:
Environmental Science and Pollution Research
Environmental Science and Pollution Research, Springer Verlag, 2021, 7 (3), pp.88. ⟨10.1007/s11356-021-16374-0⟩
Environmental Science and Pollution Research, 2022, 29, pp.271-283. ⟨10.1007/s11356-021-16374-0⟩
Environmental Science and Pollution Research, Springer Verlag, 2021, 7 (3), pp.88. ⟨10.1007/s11356-021-16374-0⟩
Environmental Science and Pollution Research, 2022, 29, pp.271-283. ⟨10.1007/s11356-021-16374-0⟩
We developed a new hybrid material resulting from an innovative supramolecular tripartite association between an ionic liquid covalently immobilized on primary β-cyclodextrins rim and an anionic water-soluble polymer. Two hydrophilic ternary complex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2367c036d124ba5fff76e0f9e638b9ef
https://doi.org/10.1007/s11356-021-16374-0
https://doi.org/10.1007/s11356-021-16374-0
Autor:
Hélène Vallette, Laurent Ferron, Gérard Coquerel, Frédéric Guillen, Jean-Christophe Plaquevent
Publikováno v:
ARKIVOC, Vol 2006, Iss 4, Pp 200-211 (2006)
Externí odkaz:
https://doaj.org/article/69486a2be32d4fcfa3f231804c8f8304
Autor:
Frédéric Guillen, Tony Kui
Publikováno v:
Synthetic Communications
Synthetic Communications, Taylor & Francis: STM, Behavioural Science and Public Health Titles, 2020, 50 (10), pp.1512-1522. ⟨10.1080/00397911.2020.1745241⟩
Synthetic Communications, Taylor & Francis: STM, Behavioural Science and Public Health Titles, 2020, 50 (10), pp.1512-1522. ⟨10.1080/00397911.2020.1745241⟩
A new ionic-liquid supported aminocatalyst was synthesized by the peptide coupling of proline on a ring-dialkylated histidine salt serving as ionic support. The catalytic activity and enantioselectivity of the obtained dipeptide catalyst were evaluat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::448116a2e2332cd7471cb9a652cbf395
Autor:
Tessa Castellan, Claire Cuyamendous, Jean-Marie Galano, Frédéric Guillen, Thierry Durand, Juliette Fitremann, Camille Oger, Yves Génisson
Publikováno v:
New Journal of Chemistry
New Journal of Chemistry, 2018, 42 (23), pp.18739-18748. ⟨10.1039/C8NJ03175D⟩
New Journal of Chemistry, Royal Society of Chemistry, 2018, 42 (23), pp.18739-18748. ⟨10.1039/C8NJ03175D⟩
New Journal of Chemistry, 2018, 42 (23), pp.18739-18748. ⟨10.1039/C8NJ03175D⟩
New Journal of Chemistry, Royal Society of Chemistry, 2018, 42 (23), pp.18739-18748. ⟨10.1039/C8NJ03175D⟩
A unified acid/base synthetic access to tartrate-based chiral ionic liquids relying on the generation of cation hydroxide salts with AgOH was challenged with the preparation of sensitive 1-ethyl-3-methylimidazolium derivatives. Systematic variation o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c1a98186f6f62959bb1276b39e08d4a
https://doi.org/10.1039/c8nj03175d
https://doi.org/10.1039/c8nj03175d
Autor:
Jean-Christophe Plaquevent, Viacheslav Zgonnik, Frédéric Guillen, Yves Génisson, Taïcir Ben Ayed, Nicolas Galya, Michel Baltas, Khouloud Jebri, Marie-Rose Mazières
Publikováno v:
French-Ukrainian Journal of Chemistry. 4:3-13
This personal account describes our studies regarding peptide synthesis in ionic liquids (PEPSIL). In addition, we summarize our experiments in which the use of ionic liquids gives simple and promising access to unnatural amino acids in an enantiomer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ec119bf38988f1430041327de2c2b96
https://doi.org/10.17721/fujcv4i1p3-13
https://doi.org/10.17721/fujcv4i1p3-13
Autor:
Asmae Kaoukabi, Larbi Belachemi, Géraldine Gouhier, Hicham Qayouh, Asmaa Bouyahya, Sébastien Balieu, Frédéric Guillen, Mohammed Lahcini
Publikováno v:
Industrial Crops and Products
Industrial Crops and Products, Elsevier, 2015, 72, pp.16-23. ⟨10.1016/j.indcrop.2015.02.002⟩
Industrial Crops and Products, Elsevier, 2015, 72, pp.16-23. ⟨10.1016/j.indcrop.2015.02.002⟩
International audience; The controlled ring-opening polymerization of ϵ‑caprolactone in bulk catalyzed by ionic liquids, thus, avoiding the use of metal catalyst, solvent and base, is reported. These mild conditions led to living polymerization wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d921a9f8f9db9f66bcecda689c9f7ea
https://doi.org/10.1016/j.indcrop.2015.02.002
https://doi.org/10.1016/j.indcrop.2015.02.002
Publikováno v:
Analytical and Bioanalytical Chemistry
Analytical and Bioanalytical Chemistry, Springer Verlag, 2016, 408 (28), pp.8211-8220. ⟨10.1007/s00216-016-9931-z⟩
Analytical and Bioanalytical Chemistry, Springer Verlag, 2016, 408 (28), pp.8211-8220. ⟨10.1007/s00216-016-9931-z⟩
International audience; The state of the art of inclusion complex formation between cyclodextrins and ionic liquids is reported. Mechanisms, stoichiometries, and binding constants are summarized and classified by anion. We investigated the supramolec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::613c0a92309bbebb192c1aa8341b5c68
https://hal-normandie-univ.archives-ouvertes.fr/hal-02046227
https://hal-normandie-univ.archives-ouvertes.fr/hal-02046227
Publikováno v:
Crystal Growth & Design
Crystal Growth & Design, American Chemical Society, 2015, 15 (5), pp.2151-2155. ⟨10.1021/cg501765g⟩
Crystal Growth & Design, American Chemical Society, 2015, 15 (5), pp.2151-2155. ⟨10.1021/cg501765g⟩
Both isothermal attrition-enhanced and ultrasound-enhanced deracemizations of an organic compound were compared in productivities and in the evolution of the crystal size distributions. These shed new light on the underlying mechanisms, drawing atten
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b6ef67dea95c01dcd6da3f88119a0dc
https://hal-normandie-univ.archives-ouvertes.fr/hal-01929350
https://hal-normandie-univ.archives-ouvertes.fr/hal-01929350
Autor:
Marie-Rose Mazières, Taïcir Ben Ayed, Stéphanie Ballereau, Michel Baltas, Frédéric Guillen, Khouloud Jebri, Jean-Christophe Plaquevent
Publikováno v:
ChemInform. 45
Mukaiyama coupling of thioacetals with pyruvate enoxysilane proceeds in ionic liquid to give the desired α-oxy-γ-thioesters in case for substrates (Ia) and (Ib).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc4be8567fc5af754b96a300d358da4d
https://doi.org/10.1002/chin.201429064
https://doi.org/10.1002/chin.201429064
Autor:
Marie-Rose Mazières, Michel Baltas, Taïcir Ben Ayed, Khouloud Jebri, Jean-Christophe Plaquevent, Frédéric Guillen, Stéphanie Ballereau
Publikováno v:
Tetrahedron Letters
Tetrahedron Letters, Elsevier, 2014, 55 (7), pp.1353-1356. ⟨10.1016/j.tetlet.2014.01.024⟩
Tetrahedron Letters, Elsevier, 2014, 55 (7), pp.1353-1356. ⟨10.1016/j.tetlet.2014.01.024⟩
Ionic liquids are solvents general enough to conduct a multi-step process in organic synthesis. We show that both the preparation of starting materials (thioacetals and enoxysilane) as well as their coupling can be realized in such medium.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4504af9dfae0dfe872b9d1601fa58d4
https://hal.archives-ouvertes.fr/hal-02063645
https://hal.archives-ouvertes.fr/hal-02063645