Back to Search
Start Over
Triarylborane-Appended New Triad and Tetrad: Chromogenic and Fluorogenic Anion Recognition.
- Source :
-
Inorganic Chemistry . 3/17/2014, Vol. 53 Issue 6, p2776-2786. 11p. - Publication Year :
- 2014
-
Abstract
- Facile synthesis of triad 3 and tetrad 4 incorporating -B(Mes)2 (Mes = mesityl (2,4,6-trimethylphenyl)), boron dipyrromethene (BODIPY), and triphenylamine is reported. Introduction of two dissimilar acceptors (triarylborane and BODIPY) on a single donor resulted in two distinct intramolecular charge transfer processes (amine-to-borane and amine-to-BODIPY). The absorption and emission properties of the new triad and tetrad are highly dependent on individual building units. The nature of electronic communication among the individual fluorophore units has been comprehensively investigated and compared with building units. Compounds 3 and 4 showed chromogenic and fluorogenic responses for small anions such as fluoride and cyanide. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00201669
- Volume :
- 53
- Issue :
- 6
- Database :
- Academic Search Index
- Journal :
- Inorganic Chemistry
- Publication Type :
- Academic Journal
- Accession number :
- 95534316
- Full Text :
- https://doi.org/10.1021/ic402898n