Kozhevnikov, Valery N Nucleophilic substitution of fluorine atoms in 2,6-difluoro-3-(pyridin-2-yl)benzonitrile leading to soluble blue-emitting cyclometalated Ir(III) complexes. [electronic resource] - The Journal of organic chemistry Jun 2011 - 5143-8 p. digital Publication Type: Journal Article ISSN: 1520-6904 Standard No.: 10.1021/jo200357e doi