A N-annulated perylene unit was successfully fused to the meso-and β-positions of a boron dipyrromethene (BODIPY) core. The newly synthesized BODIPY dye 1b exhibits intensified near-infrared (NIR) absorption and the longest emission maximum ever observed for all BODIPY derivatives. In addition, this dye possesses excellent solubility and photostability, beneficial to practical applications. © 2011 American Chemical Society.
ASJC Scopus subject areas
- Organic Chemistry
- Physical and Theoretical Chemistry