Design of four-arm organoiron macromolecules ...
|Paper title||Design of four-arm organoiron macromolecules containing azo chromophores.|
|Paper author(s)||A. Abd-El-Aziz, E. Strohm, M. Ding|
|Proceedings title||Abstracts of Papers, 242nd ACS National Meeting & Exposition, Denver, CO, United States, August 28-September 1, 2011|
|Abstract||Various four-arm organoiron macromols. contg. different azo dye moieties have been prepd. via metal-mediated nucleophilic arom. substitutions and ester condensation reactions. The synthesis of a four-arm organoiron star contg. aryl- and hetaryl-azo chromophores (7) and a cross-linked azo dye-contg. organoiron macromol. (10) are reported as two example models. NMR spectroscopy was used to characterize the reported complexes, with the exception of the cross-linked star (10). UV-vis anal. of azo dyes 4, 5, and 6 were reported as examples. [on SciFinder(R)]|
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