Výsledky vyhledávání - "Simon Hernandez-Ortega"

Akademický článek

High Fluorescent Porphyrin-PAMAM-Fluorene Dendrimers

Autor: Karla I. Garfias-Gonzalez, Ulises Organista-Mateos, Andrés Borja-Miranda, Virginia Gomez-Vidales, Simon Hernandez-Ortega, Sandra Cortez-Maya, Marcos Martínez-García

Publikováno v: Molecules, Vol 20, Iss 5, Pp 8548-8559 (2015)

Two new classes of dendrimers bearing 8 and 32 fluorene donor groups have been synthesized. The first and second generations of these porphyrin-PAMAM-fluorene dendrimers were characterized by 1H-NMR, 13C-NMR, FTIR, UV-vis spectroscopy, elemental anal

Externí odkaz: https://doaj.org/article/f650d149a0934880bdf71f935019b921

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Akademický článek

Synthesis of Porphyrin-Dendrimers with a Pyrene in the Periphery and Their Cubic Nonlinear Optical Properties

Autor: Marcos Martínez-García, Eric G. Morales-Espinoza, Simon Hernandez-Ortega, Vícente Torres-Zuñiga, Omar G. Morales-Saavedra, Irina V. Lijanova

Publikováno v: Molecules, Vol 16, Iss 8, Pp 6950-6968 (2011)

Dendrons of pyrene derivatives were attached to a porphyrin core. A marked effect in solution for the dendrimers was observed in the absorption spectra. All the compounds obtained were characterized by 1H-, 13C-NMR, FTIR, UV-vis, MALDI-TOF or FAB+ ma

Externí odkaz: https://doaj.org/article/edfc5b6c957d4ba19d0edfb8adbd95a6

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Akademický článek

1-(4-Chlorophenyl)-2-[tris(4-methylphenyl)-λ5-phosphanylidene]butane-1,3-dione

Autor: Seyyed Javad Sabounchei, Parisa Shahriary, Faegheh Hosseini Fashami, David Morales-Morales, Simon Hernandez-Ortega

Publikováno v: Acta Crystallographica Section E, Vol 69, Iss 2, Pp o183-o183 (2013)

In the title ylide, C31H28ClO2P [common name α-acetyl-α-p-chlorobenzoylmethylenetri(p-tolyl)phosphorane], the dihedral angle between the 4-chlorophenyl ring and that of the ylide moiety is 66.15 (10)°. The geometry around the P atom is slightly di

Externí odkaz: https://doaj.org/article/4d34dd6c16364cf386313d3a50f28e7a

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