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Listar por autor "Pischel, Uwe"

Mostrando ítems 1-5 de 5

Arylisoquinoline-derived organoboron dyes with a triaryl skeleton show dual fluorescence

Pais, Vania F.; Neumann, T.; Vayá Pérez, Ignacio; Jiménez Molero, María Consuelo; Ros, Abel; Pischel, Uwe (Beilstein-Institut, 2019-11-04)

[EN] Four new dyes that derive from borylated arylisoquinolines were prepared, containing a third aryl residue (naphthyl, 4-methoxynaphthyl, pyrenyl or anthryl) that is linked via an additional stereogenic axis. The triaryl ...
Configuration-dependent photoinduced electron transfer in diastereomeric naphthalene-amino-naphthalene triads

Nuin Pla, Neus Edurne; Sastre Navarro, German Ignacio; Pischel, Uwe; Andreu Ros, María Inmaculada; Miranda Alonso, Miguel Ángel (John Wiley & Sons, 2015)

[EN] Novel diastereomeric triads containing two naphthalene chromophores have been designed in which an electron-donating amine moiety is covalently integrated into the connecting bridge. Photophysical studies (steady-state ...
Diastereodifferentiation of novel naphthalene dyads by fluorescence quenching and excimer formation

Abad Fuentes, Sergio; Vayá Pérez, Ignacio; Jiménez Molero, María Consuelo; Pischel ., Uwe; Miranda Alonso, Miguel Ángel (John Wiley & Sons, 2006)

[EN] Four new bichromophoric naphthalene dyads in form of diastereomeric pairs are synthesized and photophysically characterized. For a closely related group of compounds (NAP-NAP MNAP-NAP, MNAP-MNAP), systematic variation ...
Electronic and Functional Scope of Boronic Acid Derived Salicylidenehydrazone (BASHY) Complexes as Fluorescent Dyes

Alcaide, M.M.; Santos, F.M.F.; Pais, V.F.; Carvalho, J.I.; Collado, Daniel; Pérez-Inestrosa, E.; Arteaga, Jesus F.; Bosca Mayans, Francisco; Gois, P.M P.; Pischel, Uwe (American Chemical Society, 2017-07-21)

[EN] A series of boronic acid derived salicylidenehydrazone (BASHY) complexes was prepared and photophysically characterized. The dye platform can be modified by (a) electronic tuning along the cyanine-type axis via ...
Visible Light-Gated Organocatalysis Using a Ru-II-Photocage

González-Delgado, José A.; Romero, Miguel A.; Bosca Mayans, Francisco; Arteaga, Jesús F.; Pischel, Uwe (John Wiley & Sons, 2020-11-06)

[EN] The light-gated organocatalysis via the release of 4-N,N-dimethylaminopyridine (DMAP) by irradiation of the [Ru(bpy)(2)(DMAP)(2)](2+)complex with visible light was investigated. As model reaction the acetylation of ...

Mostrando ítems 1-5 de 5

Listar por autor "Pischel, Uwe"

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