title: Atropisomeric dyes: axial chirality in orthogonal BODIPY oligomers.
abstract: A dissymmetrically substituted orthogonal BODIPY dimer and an orthogonal BODIPY trimer exist as two stable conformers, which are in fact atropisomeric enantiomers. The racemic mixture can be separated by HPLC using a chiral stationary phase. These enantiomeric derivatives hold great potential as chiral agents in asymmetric synthesis, fluorogenic/chromogenic sensing, and biological applications.
authors.affiliation: UNAM-National Nanotechnology Research Center, Bilkent University , Ankara, 06800, Turkey.
authors.forename: Safacan
authors.initials: S
authors.lastname: Kolemen
authors.forename: Yusuf
authors.initials: Y
authors.lastname: Cakmak
authors.forename: Ziya
authors.initials: Z
authors.lastname: Kostereli
authors.forename: Engin U
authors.initials: EU
authors.lastname: Akkaya
mesh_terms: D001896:Boron Compounds / Q000737:chemistry*; D002851:Chromatography, High Pressure Liquid; D002863:Chromogenic Compounds / Q000737:chemistry*; D004396:Coloring Agents / Q000737:chemistry*; D005456:Fluorescent Dyes / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D013237:Stereoisomerism
chemical_list: C095489:4,4-difluoro-4-bora-3a,4a-diaza-s-indacene; D001896:Boron Compounds; D002863:Chromogenic Compounds; D004396:Coloring Agents; D005456:Fluorescent Dyes