M. Bardaji et al., PHOSPHORUS-CONTAINING DENDRIMERS AS MULTIDENTATE LIGANDS - PALLADIUM,PLATINUM, AND RHODIUM COMPLEXES, Organometallics, 16(3), 1997, pp. 403-410
New dendrimers 3-[G'(1)]-3-[G'(4)] possessing from 6 to 48 N(CH(2)PPh(
2))(2) terminal groups are described. The corresponding Pd, Pt, and Ph
complexes [N(CH(2)PPh(2))(2)MRR'](y) (y from 6 to 24; generations 1-3
) [M = Pd: R = R' = Cl, Br; R = Cl, R' = Me; R = Br, R' = Me; R = Cl,
R' = COMe; R = Cl, R' = norbornyl-COMe. M = Pt: R = R' = Br, Cl, Me; R
= Br, R' = Me. M = Ph: R, R' = acac] are prepared by reacting 3-[G'(1
)]-3-[G'(3)] with the appropriate transition metal complexes.