Search results for "Regio-selectivity"

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Regio- and stereo-selectivity in the intramolecular quenching of the excited benzoylthiophene chromophore by tryptophan

2000

Laser flash photolysis studies on the photobehaviour of a series of bichromophoric derivatives bearing benzoylthiophene and tryptophan groups have shown that the efficiency of the intramolecular quenching process depends on both the stereochemistry of the chiral centers and the relative ketone versus tryptophan orientation. Perez Prieto, Julia, Julia.Perez@uv.es

KetoneUNESCO::QUÍMICAStereo-selectivityPhotochemistry:QUÍMICA [UNESCO]CatalysisTrytophanStereochemistryMaterials ChemistryRegio-selectivitychemistry.chemical_classificationQuenching (fluorescence)UNESCO::QUÍMICA::Química analíticaMetals and AlloysTryptophanGeneral ChemistryChromophoreRegio-selectivity ; Stereo-selectivity ; Benzoylthiophene chromophore ; Stereochemistry ; TrytophanSurfaces Coatings and FilmsElectronic Optical and Magnetic MaterialsBenzoylthiophene chromophorechemistryExcited stateIntramolecular force:QUÍMICA::Química analítica [UNESCO]Ceramics and CompositesFlash photolysisSelectivityChemical Communications
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