作者:Andrea M. McGhee、Jeffrey P. Plante、Colin A. Kilner、Andrew J. Wilson
DOI:10.1080/10610278.2010.550289
日期:2011.6.1
This work outlines the synthesis and solid-state structures of a series of ureidoimidazole derivatives. The ureidoimidazoles all adopt a common tautomeric configuration and possess remarkably consistent features of supramolecular organisation that are affected by both steric factors and proximal hydrogen-bonding functionality.