Cationic fac-tris(pyrazole) complexes as anion receptors.
New receptors fac-[Re(CO)3(pz)3]BAr'4 (pz = 3,5-dimethylpyrazole or 3(5)-tert-butylpyrazole, Ar' = 3,5-(CF3)2C6H3), synthesized from [Re(OTf)(CO)5] and the pyrazoles, have been found to show a high affinity for chloride.
Nieto
Sonia
S
Departamento de Química Orgánica e Inorgánica-IUQOEM, Facultad de Química-CSIC, Universidad de Oviedo, 33006, Oviedo, Spain.
Pérez
Julio
J
Riera
Víctor
V
Miguel
Daniel
D
Alvarez
Celedonio
C