0000000001313176

AUTHOR

Wojciech Bartkowiak

showing 4 related works from this author

Influence of Substituent and Benzoannulation on Photophysical Properties of 1-Benzoylmethyleneisoquinoline Difluoroborates

2015

A series of 1-benzoylmethyleneisoquinoline difluoroborates were synthesized, and their photophysical properties were determined. The effect of the substituent and benzoannulation on their properties was investigated to make a comparison with recently published results focused on related quinolines. The photophysical properties of isoquinoline derivatives differ from those of quinolines, and the most pronounced differences are found for the fluorescence quantum yields. Both experimental and theoretical approaches were used to explain the observed photophysical properties.

010405 organic chemistryOrganic ChemistrySubstituent010402 general chemistryPhotochemistry01 natural sciencesFluorescence0104 chemical scienceschemistry.chemical_compoundchemistryIsoquinolineta116photophysical propertiesJournal of Organic Chemistry
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Two-photon absorption of BF2-carrying compounds: insights from theory and experiment

2017

This communication presents a structure–property study of a few novel pyridine-based difluoroborate compounds with a N–BF2–O core, which exhibit outstanding fluorescence properties. To exploit their potential for two-photon bioimaging, relationships between the two-photon action cross section and systematic structural modifications have been investigated and unravelled.

010405 organic chemistrystructure-property studyGeneral Physics and AstronomyNanotechnology010402 general chemistry01 natural sciencesFluorescenceTwo-photon absorption0104 chemical scienceschemistry.chemical_compoundchemistryChemical physicsPyridinecompoundsPhysical and Theoretical Chemistryta116Physical Chemistry Chemical Physics
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CCDC 1520868: Experimental Crystal Structure Determination

2017

Related Article: Joanna Bednarska, Robert Zaleśny, Małgorzata Wielgus, Beata Jędrzejewska, Rakesh Puttreddy, Kari Rissanen, Wojciech Bartkowiak, Hans Ågren, Borys Ośmiałowski|2017|Phys.Chem.Chem.Phys.(PCCP)|19|5705|doi:10.1039/C7CP00063D

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters11-difluoro-3-(4-methoxyphenyl)-1-bora-2-oxa-8a-azonianaphthalene-1-ideExperimental 3D Coordinates
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CCDC 1520867: Experimental Crystal Structure Determination

2017

Related Article: Joanna Bednarska, Robert Zaleśny, Małgorzata Wielgus, Beata Jędrzejewska, Rakesh Puttreddy, Kari Rissanen, Wojciech Bartkowiak, Hans Ågren, Borys Ośmiałowski|2017|Phys.Chem.Chem.Phys.(PCCP)|19|5705|doi:10.1039/C7CP00063D

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters11-difluoro-3-(4-dimethylaminophenyl)-1-bora-2-oxa-8a-azonianaphthalene-1-ideExperimental 3D Coordinates
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