World Scientific Publishing, Journal of Porphyrins and Phthalocyanines, 01-03(19), p. 135-139
DOI: 10.1142/s108842461450093x
Full text: Unavailable
A tetrapyrrolic macrocycle containing ethenylene and dioxyphenylene bridges was obtained through the reaction of a dipyrrin-DDQ adduct with triethylamine. The structure of the macrocycle was elucidated by X-ray diffraction analysis. The macrocycle exhibited solvent-dependent absorption spectra due to intramolecular charge transfer interactions.