## Synthesis of 3,5-Diaryl-4,4-difluoro-4-bora-3a,4a-diaza-s-indacene (BODIPY r ) Dyes. -Condensation of arylpyrroles (IV), prepared via Suzuki coupling of arylboronic acids (II) to bromo pyrrole (I), gives highly colored dipyrrolemethenes (VI). Finally, addition of BF 3 -etherate leads to format
ChemInform Abstract: 4,4-Difluoro-4-bora-3a,4a-diaza-s-indacene (BODIPY) Dyes Modified for Extended Conjugation and Restricted Bond Rotations.
โ Scribed by Jiong Chen; Armin Burghart; Agenes Derecskei-Kovacs; Kevin Burgess
- Publisher
- John Wiley and Sons
- Year
- 2010
- Weight
- 35 KB
- Volume
- 31
- Category
- Article
- ISSN
- 0931-7597
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## Abstract The light fantastic: Two new 2โ(benzo[__b__]thiopheneโ3โyl)pyrroles have been synthesized, and are shown to exhibit optical properties that are promising for optoelectronic materials and devices such as highly efficient fluorescent sensors (see scheme). In addition a new BODIPY fluoroph