1,3-Bis(2,6-diisopropyl­anilino)-1-phenyl­butyl­ium hexa­fluorido­phosphate

The cation of the title salt, C34H45N2 +·PF6 −, is a protonated form of an unsymmetrical overcrowded β-imino­amine. The observed bond lengths [C—N = 1.326 (4)–1.341 (4) Å and C—C = 1.383 (4)–1.391 (4) Å] suggest significant delocalization within the π system of the N C C C N backbone

N,N′-Bis(2-furylmethyl­ene)-1,1′-binaphthyl-2,2′-diamine

In the title compound, C30H20N2O2, the orientation of the furyl group may induce a variety of coordination modes with this ligand. The dihedral angle between the two naphthyl rings is 79.25 (7)°. The furyl groups make dihedral angles of 62.0 (1) and 16.3 (2)° with the attached naphthyl groups. The dihedral angle between the two furyl rings is 49.3 (2)°

Complexes allyle cationiques du platine et du ruthenium. Synthese, structure et activite catalytique

SIGLEINIST T 73124 / INIST-CNRS - Institut de l'Information Scientifique et TechniqueFRFranc