Výsledky vyhledávání - "Amina Benahmed-Gasmi"

Effect of heteroaromatic spacers on the structure and electrical properties of cation radical salts of tetrathiafulvalene analogs

Autor: Jean Roncali, Pierre Frère, Jean-François Favard, Alain Gorgues, Amédée Riou, Amina Benahmed-Gasmi, Michel Jubault

Publikováno v: Journal of Materials Chemistry. 8:363-366

The X-ray crystal structure of single crystals of electrocrystallized cation radical salts of 2,5-bis(1,3-dithiol-2-ylidenemethyl)-thiophene and -furan1and2 have been analysed. Both cation radicals adopt asyn conformation stabilized by strong intramo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::deb56293f6e95110bd2574e450f6850a
https://doi.org/10.1039/a706948k

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Oligo(furan-2,5-diylvinylene)s as π-conjugating spacers in linearly extended hybrid tetrathiafulvalene analogues

Autor: Amédée Riou, Amina Benahmed-Gasmi, El Hadj Elandaloussi, Jean Roncali, Pierre Frère, Alain Gorgues

Publikováno v: Scopus-Elsevier

The synthesis of a new series of push–push systems based on furan-2,5-diylvinylene oligomers end-capped with l,3-dithiol-2-ylidene electron-releasing groups is described. 1H NMR spectroscopy and X-ray diffraction reveal that the molecules adopt a p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e6d67622691b4c40706817cd758f3510
https://doi.org/10.1039/jm9960601859

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Électropolymérisation des bis-1,3-(1,4-dithiafulvène-6-yl)benzènes

Autor: Michel Jubault, Jean Roncali, Alain Gorgues, Amina Benahmed-Gasmi, Pierre Frère

Publikováno v: Journal de Chimie Physique. 92:863-866

L'electrooxydation des bis-1;3-(1,4-dithiafulvene-6-yl)benzenes 1 conduit a des polymeres electroactifs. Les films presentent un systeme redox reversible et stable

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::40ec1b1a26ea94326e39d80b8d65d1b7
https://doi.org/10.1051/jcp/199592863

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2,5-bis(1,4-dithiafulven-6-yl) substituted furans, thiophenes and N-methyl pyrroles as precursors for organic metals

Autor: Amina Benahmed-Gasmi, B. Garrigues, Alain Gorgues, Pierre Frère, Michel Jubault, Jack Cousseau

Publikováno v: Synthetic Metals. 56:1751-1755

New heterocyclic π-electron donors are synthetized by Wittig or Wittig-Horner reactions between the corresponding furan, thiophen and N-methyl pyrrole 2,5-dicarbaldehydes and the P-reagents W or P bearing the 1,3-dithiol-2-ylidene moiety adequately

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::067aa3709dc550d13d372b53f6366544
https://doi.org/10.1016/0379-6779(93)90319-r

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Acid mediated intramolecular cyclization of π-donors bearing two vicinal 'cis'-branched, 1,4-dithiafulven-6-yl substituents on a CC bond

Autor: Amina Benahmed-Gasmi, Alain Gorgues, Michael B. Hursthouse, A. Belyasmine, Adrian J. Moore, Pierre Frère, Martin R. Bryce, K.M.A. Malik, Michel Jubault

Publikováno v: Tetrahedron Letters. 34:2131-2134

Cis-ethylenic analogues 1 and ortho-benzenic analogues 2 of TTF undergo a rapid acid mediated intrmolecular cyclization into two the corresponding cycloisomers 1′ and 2′ whose structures are confirmed by X-ray diffraction; as shown by cyclic Volt

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6b2cf3bd62484a8e0e3628c1f4fc6df6
https://doi.org/10.1016/s0040-4039(00)60363-5

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2,5-Bis(1,4-dithiafulven-6-yl) furans, thiophenes and N-methyl pyrroles as extended analogues of tetrathiafulvalene

Autor: Michel Jubault, Alain Gorgues, Amina Benahmed-Gasmi, F. Texier, Roger Carlier, Pierre Frère, B. Garrigues

Publikováno v: Tetrahedron Letters. 33:6457-6460

The title compounds are synthesized by Wittig or Wittig-Horner reactions between the corresponding furan, thiopen and N-methyl-pyrrole-2,5-dicarbaldehydes and P-reagents W or P bearing the 1,3-dithiol-2-ylidene moiety adequately substituted at the 4,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::36502500ca7eee9d2356aa141f201e5c
https://doi.org/10.1016/s0040-4039(00)79014-9

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