Výsledky vyhledávání - "Erwann Jeanneau"

Akademický článek

Alkane Elimination Preparation of Heterobimetallic MoAl Tetranuclear and Binuclear Complexes Promoting THF Ring Opening

Autor: Léon Escomel, Erwann Jeanneau, Chloé Thieuleux, Clément Camp

Publikováno v: Inorganics, Vol 12, Iss 3, p 72 (2024)

We report a straightforward alkane elimination strategy to prepare well-defined heterobimetallic Al/Mo species. Notably, the reaction of the monohydride complex of molybdenum, Cp*MoH(CO)3, with triisobutyl aluminum affords a new heterobimetallic [MoA

Externí odkaz: https://doaj.org/article/3f8f54b370c744d5bce5b8f929ee7309

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Akademický článek

Synthesis of new 1,2,3-triazole linked benzimidazolidinone: Single crystal X-ray structure, biological activities evaluation and molecular docking studies

Autor: Hanan Al-Ghulikah, Ameni Ghabi, Amel haouas, Hasan Mtiraoui, Erwann Jeanneau, Moncef Msaddek

Publikováno v: Arabian Journal of Chemistry, Vol 16, Iss 3, Pp 104566- (2023)

A novel series of 1,2,3-triazole-benzimidazolidinone hybrid derivatives were designed and synthesized via click reaction, between various aryl azide and a terminal alkyne bearing a benzimidazolidinone moiety. All newly synthesized compounds, were eff

Externí odkaz: https://doaj.org/article/9bcff4c689b74ec88f351b1992308cf9

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Akademický článek

Acid/Base-Triggered Photophysical and Chiroptical Switching in a Series of Helicenoid Compounds

Autor: Laure Guy, Maëlle Mosser, Delphine Pitrat, Jean-Christophe Mulatier, Mercedes Kukułka, Monika Srebro-Hooper, Erwann Jeanneau, Amina Bensalah-Ledoux, Bruno Baguenard, Stéphan Guy

Publikováno v: Molecules, Vol 28, Iss 21, p 7322 (2023)

A series of molecules that possess two quinolines, benzoquinolines, or phenanthrolines connected in a chiral fashion by a biaryl junction along with their water-soluble derivatives was developed and characterized. The influence of the structure on th

Externí odkaz: https://doaj.org/article/0e93b0b8dc014a00b6f9da1065602360

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Akademický článek

2-[(4-Chlorophenyl)imino]-1,2-diphenylethanone

Autor: Nouara Ziani, Brihi Ouarda, Soumia Kadri, Erwann Jeanneau, Ismail Warad, Amel Djedouani

Publikováno v: IUCrData, Vol 8, Iss 1, p x230065 (2023)

The title Schiff base, C20H14ClNO, obtained from the reaction of 4-chloro aniline with benzil, has an approximate T shape. The dihedral angle between the phenyl rings of the benzil unit is 74.14 (15)°. The extended structure features C—H...O hydro

Externí odkaz: https://doaj.org/article/91c515187b4945a888ac5f2c3366d060

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Akademický článek

A hemicryptophane with a triple-stranded helical structure

Autor: Augustin Long, Olivier Perraud, Erwann Jeanneau, Christophe Aronica, Jean-Pierre Dutasta, Alexandre Martinez

Publikováno v: Beilstein Journal of Organic Chemistry, Vol 14, Iss 1, Pp 1885-1889 (2018)

A hemicryptophane cage bearing amine and amide functions in its three linkers was synthesized in five steps. The X-ray molecular structure of the cage shows a triple-stranded helical arrangement of the linkers stabilized by intramolecular hydrogen bo

Externí odkaz: https://doaj.org/article/9229e014552d4472b18a0c92778f54a8

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Akademický článek

Crystal structure of (1S,2S,2′R,3a′S,5R)-2′-[(5-bromo-1H-indol-3-yl)methyl]-2-isopropyl-5,5′-dimethyldihydro-2′H-spiro[cyclohexane-1,6′-imidazo[1,5-b]isoxazol]-4′(5′H)-one

Autor: Siwar Ghannay, Jihed Brahmi, Soumaya Nasri, Kaïss Aouadi, Erwann Jeanneau, Moncef Msaddek

Publikováno v: Acta Crystallographica Section E: Crystallographic Communications, Vol 72, Iss 8, Pp 1081-1084 (2016)

In the title compound, C24H32BrN3O2, the six-membered cyclohexane ring adopts a chair conformation and the isoxasolidine ring adopts a twisted conformation. The molecule has five chiral centres and the absolute configuration has been determined in th

Externí odkaz: https://doaj.org/article/062e6acdfe504591bd95e1541b9d14e1

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Akademický článek

Crystal structure of 5-chloromethyl-N-methyl-4-[(4-phenyl-1,2,3-triazol-1-yl)methyl]isoxazolidine-3-carboxamide

Autor: Jihed Brahmi, Soumaya Nasri, Kaïss Aouadi, Erwann Jeanneau, Sébastien Vidal, Moncef Msaddek

Publikováno v: Acta Crystallographica Section E: Crystallographic Communications, Vol 72, Iss 3, Pp 378-381 (2016)

The title compound, C15H18ClN5O2, crystallizes with two independent molecules (A and B) in the asymmetric unit. In both molecules, the isoxazolidine rings have an envelope conformation with the O atoms at the flap positions. Each molecule has three s

Externí odkaz: https://doaj.org/article/f29077acf9254d198bc917236757f335

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Akademický článek

Synthesis, Structural Characterization, and Electrochemical Studies of New Oxovanadium(V) Complexes Derived from 2-Furanoylhydrazon Derivatives

Autor: Rahman Bikas, Hassan Hosseini-Monfared, Erwann Jeanneau, Behrouz Shaabani

Publikováno v: Journal of Chemistry, Vol 2013 (2013)

Five monooxovanadium(V) complexes [VO(L1)(OCH3)(OHCH3)] (1), [VO(L2)(OCH3)(OHCH3)] (2), [VO(L3)(OCH3)(OHCH3)] (3), [VO(L4)(OCH3)(OHCH3)] (4), and [VO(L5)(OCH3)(OHCH3)] (5) were synthesized and characterized by IR, NMR UV-Vis, and single-crystal struc

Externí odkaz: https://doaj.org/article/c5d7b880ee114a94b4d04eca203c7282

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Akademický článek

Hydrogen bonding in 1-carboxypropanaminium nitrate

Autor: Rim Benali-Cherif, Amel Messai, Nourredine Benali-Cherif, Erwann Jeanneau

Publikováno v: Acta Crystallographica Section E, Vol 68, Iss 5, Pp o1307-o1308 (2012)

There are two crystallographically independent cations and two anions in the asymmetric unit of the title compound, C4H5NO2+·NO3−. In the crystal, the 1-carboxypropanaminium cations and nitrate anions are linked to each other through strong N—H.

Externí odkaz: https://doaj.org/article/33f688e64b104504b7266569e38f00b2

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