The synthesis and anion recognition property of symmetrical chemosensors involving thiourea groups: theory and experiments

X Shang, Z Yang, J Fu, P Zhao, X Xu - Sensors, 2015 - mdpi.com
The synthesis of four symmetrical compounds containing urea/thiourea and anthracene/
nitrobenzene groups was optimized. N, N'-Di ((anthracen-9-yl)-methylene) thio …