Sciencemadness Discussion Board

Bis (2, 2'-bipyridine) nitrato Zinc (II) Nitrate synthesis

Steam - 12-7-2014 at 09:15

I came across this article regarding the synthesis of this bipyridyl zinc complex.
First are there any synthesis components that this paper failed to outline? Also are there any cheap ways to improve upon the structure of the bipyridine? For instance, adding a carboxyl group to the ligand rings?

Any help is appteciated!
Link to the article: thisisalink