Year 2005, Month 10 (Section Full Articles, Page 2338)
Spectroscopic study of the reaction of cis-1,3-di(2-pyridyl)[60]fullereno[1,2-c]pyrrolidine and 2-(2-pyridylmethyl)-1,3-di(2-pyridyl)[60]fullereno[1,2-c]pyrrolidine with zinc meso-tetraphenylporphyrinate
A. N. Lapshin, V. A. Smirnov, R. N. Lyubovskaya, and N. F. Gol´dshleger
Axial coordination of the pyrrolidine nitrogen atom in cis-1,3-di(2-pyridyl)[60]fulle-
reno[1,2-c]pyrrolidine to zinc meso-tetraphenylporphyrinate in cyclohexane gives rise to a donor-acceptor complex. The formation constant of the 1 : 1 porphyrin—fullerenopyrrolidine complex was determined by spectrophotometric and fluorescence titration. The values of the constant estimated by spectrophotometric and fluorescence methods are 1.2•104 and 9.7•103 L mol–1, respectively.
BACK I wish to order PDF file of this article for 25.00 USD
|