in benzene-d6 under Ar; in NMR tube; Ti complex and B(C6F5)3 (molar ratio 2:1) dissolved in benzene-d6 at room temp.; shaken; maintained at room temp. (296 K)for 22 h; not isolated; monitored by (1)H NMR spectra; mixt. of Ti-CH2C6F5 and Ti-Me complexes (3:97), BMe(C6F5)2 and BMe2(C6F5) obtained;