REMARKABLE RATE ENHANCEMENT IN CO INSERTION INTO PD-C BOND BY GENERATING CATIONIC ORGANOPALLADIUM COMPLEXES [PDR(S)L(2)]- (R=ALKYL GROUP, S=ACETONE, L=PHOSPHINE-LIGANDS) FROM NEUTRAL MONOORGANOPALLADIUM COMPLEXES [PDR(X)L(2)] (X=HALIDE)(BF4)
Y. Kayaki et al., REMARKABLE RATE ENHANCEMENT IN CO INSERTION INTO PD-C BOND BY GENERATING CATIONIC ORGANOPALLADIUM COMPLEXES [PDR(S)L(2)]- (R=ALKYL GROUP, S=ACETONE, L=PHOSPHINE-LIGANDS) FROM NEUTRAL MONOORGANOPALLADIUM COMPLEXES [PDR(X)L(2)] (X=HALIDE)(BF4), Chemistry Letters, (11), 1994, pp. 2171-2174
Removal of the halide ligand X in PdR(X)L(2) with AgBF4 generates solv
ent-coordinated cationic organopalladium complexes [PdR(s)L(2)]BF4 whi
ch show much higher reactivities for CO insertion than the parent neut
ral complexes.