Zobrazeno 1 - 10 of 76 pro vyhledávání: '"Mathieu Achard"'
2
Asymmetric Ruthenium Catalysis Enables Fluorophores with Point Chirality Displaying CPL Properties
Autor: Yang Sun, Kais Dhbaibi, Hortense Lauwick, Claudia Lalli, Gregory Taupier, Yann Molard, Rafael Gramage‐Doria, Sylvie Dérien, Jeanne Crassous, Mathieu Achard
Publikováno v: Chemistry-A European Journal
Chemistry-A European Journal, 2023, 29 (10), ⟨10.1002/chem.202203243⟩
International audience; A novel enantiopure π-allylruthenium(IV) precatalyst allowed the enantioselective and stereospecific allylations of indoles and gave access to indolin-3-ones containing vicinal stereogenic centers. Facile separation of diaste
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b69fcf981fc9cae9c8c638073619bc3
https://pubmed.ncbi.nlm.nih.gov/36367394
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3
Ruthenium Catalyzed Regioselective β‐C( sp 3 )−H Functionalization of N ‐Alkyl‐ N′ ‐ p– nitrophenyl Substituted Piperazines using Aldehydes as Alkylating Agents
Autor: Mathieu Achard, Christian Bruneau, V. Murugesh, Gangavaram V. M. Sharma, Surisetti Suresh, Apurba Ranjan Sahoo
Publikováno v: Advanced Synthesis & Catalysis. 363:453-458
Herein, we disclose a ruthenium-catalyzed regioselective beta-C(sp(3))-H bond functionalization on the piperazine core using aldehydes as alkylating agents. The present transformation appears to go through the dehydrogenation of the piperazine to pro
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::661ce44119952f9b7f523f49c05e05ef
https://doi.org/10.1002/adsc.202001060
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4
Self-erasable inkless imprinting using a dual emitting hybrid organic-inorganic material
Autor: Maria Amela-Cortes, Mathieu Achard, Sylvie Dérien, Yann Molard, Huriye Akdas-Kiliç, Stéphane Cordier, Soumaya Khlifi, Nicolas Fournier Le Ray, Gregory Taupier, Serge Paofai
Publikováno v: Materials Today
Materials Today, 2020, 35, pp.34-41. ⟨10.1016/j.mattod.2019.12.002⟩
Materials Today, Elsevier, 2020, 35, pp.34-41. ⟨10.1016/j.mattod.2019.12.002⟩
International audience; Smart emissive materials that can react to external stimuli in a reversible way are challenging to develop and have been the subject of considerable interest. Here, we present a printable hybrid material that can withstand num
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b05ab4a0a98f31f403d591a362b9face
https://doi.org/10.1016/j.mattod.2019.12.002
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5
Poly(dimethylsiloxane) functionalized with complementary organic and inorganic emitters for the design of white emissive waveguides
Autor: Sylvie Dérien, Noée Dumait, Stéphane Cordier, John Bigeon, Stéphane Freslon, Maria Amela-Cortes, Yann Molard, Mathieu Achard, Huriye Akdas-Kiliç, Soumaya Khlifi, Goulc'Hen Loas, Gregory Taupier
Publikováno v: Journal of Materials Chemistry C
Journal of Materials Chemistry C, 2021, 9 (22), pp.7094-7102. ⟨10.1039/d1tc01229k⟩
Journal of Materials Chemistry C, Royal Society of Chemistry, 2021, ⟨10.1039/d1tc01229k⟩
International audience; Multifunctional hybrid materials made of organic and inorganic emitters embedded in an organic polymer are candidates of choice to design active waveguides for optoelectronic devices or optoelectronic applications. We describe
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c432ab1e1d9d26a6da067c883c71994
https://hal.science/hal-03245230
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6
Direct Access to (+/-)-10-Desbromoarborescidine A from Tryptamine and Pentane-1,5-diol
Autor: Apurba Ranjan Sahoo, V. Murugesh, Gummidi Lalitha, Surisetti Suresh, Christian Bruneau, Gangavaram V. M. Sharma, Mathieu Achard
Publikováno v: Asian Journal of Organic Chemistry
Asian Journal of Organic Chemistry, Wiley, 2020, 9 (6), pp.910-913. ⟨10.1002/ajoc.202000188⟩
Asian Journal of Organic Chemistry, 2020, 9 (6), pp.910-913. ⟨10.1002/ajoc.202000188⟩
International audience; A single step synthetic strategy for (+/-)10- desbromoarborescidine A is described. Starting from tryptamine and pentane-1,5-diol, this acceptorless dehydrogenative condensation process is efficiently catalyzed by a ruthenium
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f83c848fa2ec7bc1df92596274207310
https://hal-univ-rennes1.archives-ouvertes.fr/hal-02634585/document
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7
Direct Access to (±)-10-Desbromoarborescidine A from Tryptamine and Pentan-1,5-diol
Autor: Gangavaram V. M. Sharma, Gummidi Lalitha, Mathieu Achard, Christian Bruneau, Apurba Ranjan Sahoo, V. Murugesh, Surisetti Suresh
A single step synthetic strategy for (±)10- Desbromoarborescidine A is described. Starting from tryptamine and pentan-1,5-diol, this acceptorless dehydrogenative condensation process is efficiently catalyzed by a ruthenium complex featuring proton-r
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::010aa950f50cee2ad0997bf517f1086b
https://doi.org/10.26434/chemrxiv.11341379
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9
Ruthenium(II)-(Arene)-N-Heterocyclic Carbene Complexes: Efficient and Selective Catalysts for the N -Alkylation of Aromatic Amines with Alcohols
Autor: Nazan Kaloğlu, İsmail Özdemir, Christian Bruneau, Mathieu Achard
Publikováno v: European Journal of Inorganic Chemistry
European Journal of Inorganic Chemistry, Wiley-VCH Verlag, 2019, 2019 (21), pp.2598-2606. ⟨10.1002/ejic.201900191⟩
European Journal of Inorganic Chemistry, 2019, 2019 (21), pp.2598-2606. ⟨10.1002/ejic.201900191⟩
International audience; A series of unsymmetrical 1,3-disubstituted benzimidazolium chlorides were synthesized as N-heterocyclic carbene (NHC) precursors. These compounds were used for synthesis of the new ruthenium(II) complexes of the type [RuCl2(a
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::245ff11de34236c4a16065756ca82661
https://hal-univ-rennes1.archives-ouvertes.fr/hal-02169359/document
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10
Synthesis and Functionalization of N-Heterocycles Using Transition Metal-Free Cross-Dehydrogenative Coupling (CDC) Approaches
Autor: Apurba Ranjan Sahoo, V. Murugesh, Mathieu Achard, Surisetti Suresh
Publikováno v: Heterocycles via Cross Dehydrogenative Coupling ISBN: 9789811391439
The creation of carbon–carbon bonds for the construction or the post-functionalization of various N-heterocycles is one of the most active research areas in organic chemistry. Among those approaches, cross-dehydrogenative coupling (CDC) processes i
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5ae0e00b79333ec583f53cdec81a251a
https://doi.org/10.1007/978-981-13-9144-6_5
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