PREPARATION OF MONOPHENYLTHALLIUM(III)DIBENZO-18-CROWN-6 COMPLEXES WITH A SOFT LIGAND: [C6H5Tl(DBC)X]ClO4

Autor: Kawasaki, Yoshikane, Yokota, Wataru, Enomoto, Norihide
Zdroj: Chemistry Letters; June 1982, Vol. 11 Issue: 6 p941-942, 2p
Abstrakt: Monophenylthallium(III) complexes with a Tl–I or Tl–SR bond were prepared in the presence of dibenzo-18-crown-6. These complexes are stable in the air and to heat to their melting points. In the hydrogen sulfide complex, ?(S–H) band was found at 2570 cm-1and d(Tl–SH) was observed at 1.15 ppm with 2J(Tl-SH) = 405 Hz in CH2Cl2solution.
Databáze: Supplemental Index