Schiff Base Macrocycles Containing Pyrroles and Pyrazoles
作者:Stamatia Katsiaouni、Sebastian Dechert、Raymond P. Briñas、Christian Brückner、Franc Meyer
DOI:10.1002/chem.200701769
日期:2008.5.29
corresponding dialdehyde, which was used in the formation of a series of nonaromatic Schiff base macrocycles. NMR and UV/Visspectroscopy and single-crystal diffractometry were used to characterize the novel macrocycles. The solid-state structures of select free bases and protonated members of this class of macrocycles display a range of intra- and intermolecular hydrogen-bonding patterns that suggest their