Zobrazeno 1 - 10 of 43 pro vyhledávání: '"Roger Carlier"'
1
Novel route to crown ether annelated dithiadiazafulvalenes
Autor: Dominique Lorcy, Michel Guerro, Céline Olivier, Renata Toplak, Roger Carlier
Publikováno v: Comptes Rendus Chimie. 8:235-242
A novel approach towards crown-ether-annelated dithiadiazafulvalenes (DTDAF) with a poly (oxaethyl) bridging chain of varied length is described. Their redox behaviour in the presence of alkali metal cations is investigated by cyclic voltammetry and
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4355694a2c346cbc95081cf129647298
https://doi.org/10.1016/j.crci.2004.11.003
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2
Crown-ether annelated dithiadiazafulvalenes
Autor: Dominique Lorcy, Michel Guerro, David Guérin, Roger Carlier
Publikováno v: Tetrahedron. 59:5273-5278
The synthetic approaches towards crown-ether annelated dithiadiazafulvalenes (DTDAF) are described. As evidenced by electrochemistry, the reaction of N , N ′-bridged-bisthiazolium salts in basic medium favors the formation of the DTDAF via an intra
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::66c78e8884ada4f5f4e73cdac5944d78
https://doi.org/10.1016/s0040-4020(03)00767-1
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3
Cyclic Vinylogous TTF: a Potential Molecular Clip Triggered by Electron Transfer
Autor: Dominique Lorcy, Philippe Hapiot, Roger Carlier, Michel Guerro, Kamal Boubekeur
Publikováno v: Journal of the American Chemical Society. 125:3159-3167
Cyclic vinylogous tetrathiafulvalenes (TTFs) where the two dithiole rings are linked through the outer sulfur atoms with an alkyl chain of various lengths were synthesized by oxidative intramolecular coupling of bis(dithiafulvenes). Upon oxidation, t
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e13174f49b54eed11eea90745f1ec08f
https://doi.org/10.1021/ja0289090
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4
Influence of Sequential Nitrogen Substitution on the Redox Properties of Bis(thiazolylidene)hydrazine and on the Charge Transfer of TCNQ Complexes
Autor: Dominique Lorcy, David Guérin, L. Piekara-Sady, Roger Carlier, Szymon Los
Publikováno v: Journal of Solid State Chemistry. 168:590-596
Various extended π-donor molecules incorporating an azino spacer between two heterocyclic moieties, either dithiole or thiazole rings, are described. As evidenced by cyclic voltammetric studies, the donor ability of these derivatives can be modulate
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4bf8dfd6336b611646d4265bbc984e6c
https://doi.org/10.1006/jssc.2002.9756
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5
Electrosynthesis and redox behavior of vinylogous TTF displaying strong conformational changes associated with electron transfers
Autor: Philippe Hapiot, Albert Robert, Dominique Lorcy, Roger Carlier, André Tallec
Publikováno v: Electrochimica Acta. 46:3269-3277
The redox properties of a series of substituted vinylogous tertrathiafulvalenes (TTF) prepared by oxidative coupling of 1,4-dithiafulvenes (DTF) have been investigated in acetonitrile and dichloromethane. The different steps of the electrodimerizatio
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d6db71c84d0db3ce8f71663e8e87e68d
https://doi.org/10.1016/s0013-4686(01)00619-3
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7
Electrochemical oxidative coupling of 1,4-bis(1,4-dithiafulven-6-yl)benzene cyclophanes
Autor: André Tallec, Dominique Lorcy, David Guérin, Roger Carlier, Philippe Hascoat, Albert Robert, Kamal Boubekeur
Publikováno v: Journal of the Chemical Society, Perkin Transactions 1. :2719-2723
The synthesis and the redox behavior of π-redox cage-like molecules incorporating one or two 1,4-bis(1,4-dithiafulven-6-yl)benzene are reported. The shape of the voltammograms indicates that 6 and 9 undergo an oxidative coupling. The X-ray crystal s
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::89267bce15f8629e13a598727acc7627
https://doi.org/10.1039/b002596h
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8
Cathodic synthesis of powerful electron π-donors including dithiadiazafulvalenes
Autor: André Tallec, Nathalie Bellec, Albert Robert, Roger Carlier, Dominique Lorcy
Publikováno v: Journal of Electroanalytical Chemistry. 462:137-142
Intramolecular coupling of bis(2-ethylthio-1,3-thiazolium) salts upon electrochemical reduction leads to dithiadiazafulvalenes (DTDAF). These novel π-electron donor molecules show extremely high donating properties compared to their sulfur analogues
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5179ca3aafa871fe343441e6ad57cbec
https://doi.org/10.1016/s0022-0728(98)00396-9
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10
Synthesis, crystal structure and electrochemical properties of [NBu4][Ni(mdt)2]: a potential precursor for new materials (mdt = 1,3-dithiole-4,5-dithiolate)
Autor: Nora Veldman, Patrick Cassoux, Yvonne S. J. Veldhuizen, Martijn J. Mulder, Jan Reedijk, Anthony L. Spek, Roger Carlier, Jaap G. Haasnoot
Publikováno v: Journal of the Chemical Society, Dalton Transactions. :2989-2994
Reaction of methylenedithio-1,3-dithiol-2-one with sodium methanolate resulted in the anionic ligand mdt2– (mdt = 1,3-dithiole-4,5-dithiolate) which has been co-ordinated to nickel. The salt [NBu4][Ni(mdt)2] was successfully crystallised and its cr
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3e5ef382ca4bf3724a224f80104b762d
https://doi.org/10.1039/a804034f
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