1352715-32-2Relevant articles and documents
Halochromic phenolate perylene bisimides with unprecedented NIR spectroscopic properties
Lin, Mei-Jin,Fimmel, Benjamin,Radacki, Krzysztof,Wuerthner, Frank
supporting information; experimental part, p. 10847 - 10850 (2012/01/02)
C-C coupling of 1,7-dibromoperylene bisimide with sterically hindered 2,6-di-tert-butylphenol by a carbon nucleophilic substitution reaction in the absence of transition-metal catalysts gave novel halochromic perylene bisimides (see picture). The corresponding phenolate ions of these compounds exhibit unprecedented NIR spectroscopic properties including strong absorption with maxima at around 1200 nm.