Aqueous Phase Synthesis of (RCp)M(S2CNBz2)3(R=H,Me; M=Ti, Zr)

摘要

The complexes (RCp)M(SaCNBza)8, where R=H, CH8;. M=Ti,Zr; Bz=CHaPh have been conveniently prepared by reaction of (RCp)2MCl2with 3 eguiv. NaS2CNBz2in the aqueous phase containing acetyl acetone. They have been characterized by elemental analysis, IR and1H- NMR. IR studies demonstrated that the dithiocarhamate was bidentate- coordinated to titanium or zirconium. The pentagonal- bipyramidal structure of seven -coordinate complexes has been assigned.