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Conformationally Restricted Aza‐BODIPY: Highly Fluorescent, Stable Near‐Infrared Absorbing Dyes
Author(s) -
Zhao Weili,
Carreira Erick M.
Publication year - 2006
Publication title -
chemistry – a european journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.687
H-Index - 242
eISSN - 1521-3765
pISSN - 0947-6539
DOI - 10.1002/chem.200600527
Subject(s) - bodipy , fluorescence , photochemistry , solvent polarity , chemistry , absorption (acoustics) , amine gas treating , solvent , materials science , organic chemistry , optics , physics , composite material
Novel NIR fluorescent, conformational restricted aza‐dipyrromethene boron difluoride (aza‐BODIPY) dyes were prepared by an efficient process. Such conformational restricted aza‐BODIPY dyes possess intense absorption, strong fluorescence, high chemical and photostability. Additionally, the sharp fluorescence of non‐amine containing aza‐BODIPY dyes is insensitive to solvent polarity.