Autori: Dragos Gherase and Christian Roussel
Editorial: Central European Journal of Chemistry, 2012.
New chiral enantiopure ureas and thioureas with (R,R)-TADDOL backbone were synthesized. Bis-(thio)ureas with C2 symmetry were obtained from TADDOL iso(thio)cyanates and bifunctional amino-(thio)ureas from TADDAMINE, respectively. These were tested for carboxylate recognition capacity and the association constant was determined for the most stable complex.
Cuvinte cheie: ADDOL – Enantiopure (thio)urea – Carboxylate recognition