Zobrazeno 1 - 9 of 9 pro vyhledávání: '"Jérôme Amaudrut"'
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Electron Delocalization in the Radical Cation of 1,3,6,8-Tetraazatricyclo[4.4.1.13,8]dodecane, a 4-Nitrogen-7-Electron System
Autor: Charles D Little, Jurriaan M. Zwier, Tamás Keszthelyi, Albert M. Brouwer, Jérôme Amaudrut, Frédérique Barbosa, Urs Buser, Gurusamy Balakrishnan, Jesper F. Offersgaard, Robert Wilbrandt, Georg Gescheidt, Stephen F. Nelsen
Publikováno v: Journal of the American Chemical Society, 124(1), 159-167. American Chemical Society
The radical cation of 1,3,6,8-tetraazatricyclo [4.4.1.1(3,8)]dodecane (TTD) has been studied using magnetic resonance and optical spectroscopic methods and computational techniques. With the help of deuterated isotopomers, assignments of EPR and reso
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2e8d93ece3bdcedcf5c58871a20909c6
https://doi.org/10.1021/ja016999n
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4
Ion pairing in radical cations: the example of 9,9′-bianthryl
Autor: Cornelia G. Palivan, Md. Nadeem Khan, Frédérique Barbosa, Jérôme Amaudrut, Georg Gescheidt
Publikováno v: Journal of the Chemical Society, Perkin Transactions 2. :1522-1526
9,9′-Bianthryl (1) was one-electron oxidized under several different conditions. Depending on the counter anion and the solvent, two structures of the corresponding radical cation were established. The temperature behaviour of the EPR spectra is in
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d95dae801448ed4ca2453d58a15ec9e3
https://doi.org/10.1039/b103559m
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5
Epoxide Formation by Ring Closure of the Cinnamyloxy Radical
Autor: Jérôme Amaudrut, Olaf Wiest
Publikováno v: Organic Letters. 2:1251-1254
[formula: see text] The cinnamyloxy and oxiranyl benzyl radicals were generated by photolysis of alkyl 4-nitrobenzenesulfenates. The yet unprecedented epoxide ring formation from a primary alkoxy radical was observed. Experimental evidence supports t
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2324b3a113cec6418e73309776eed29a
https://doi.org/10.1021/ol005749t
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6
The Thermal Sulfenate−Sulfoxide Rearrangement: A Radical Pair Mechanism
Autor: Olaf Wiest, Jérôme Amaudrut and
Publikováno v: Journal of the American Chemical Society. 122:3367-3374
The thermal reaction of sulfenates (RS−OR), yielding their corresponding sulfoxides (RS(O)R), was studied experimentally. The first step of the reaction was found to be the formation a radical pair by homolytic cleavage of the carbon−oxygen bond
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9786b51045b7923739e6329e8282287a
https://doi.org/10.1021/ja9940928
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8
Direct observation of hole transfer through DNA by hopping between adenine bases and by tunnelling
Autor: Martin Spormann, Anne-Kathrin Köhler, Bernd Giese, Jérôme Amaudrut, Stephan Wessely
Publikováno v: Nature. 412:318-320
The function of DNA during oxidative stress and its suitability as a potential building block for molecular devices depend on long-distance transfer of electrons and holes through the molecule, yet many conflicting measurements of the efficiency of t
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e09691bcaab3620b1e5fd4122675fdc4
https://doi.org/10.1038/35085542
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