Aryl-halide versus aryl-aryl reductive elimination in Pt(IV)-phosphine complexes.
Upon the addition of Br2 to complexes (P-P)Pt(Ar)2, two different products were observed, depending on the bite angle of the bidentate phosphine ligand: a Pt(II) aryl bromide complex, the product of C-Br reductive elimination, and Pt(IV) oxidative addition complex. At high temperatures, the latter exclusively gave the product of the C-C reductive elimination.
Yahav-Levi
Anette
A
School of Chemistry, The Sackler Faculty of Exact Sciences, Tel Aviv University, Tel Aviv 69978, Israel.
Goldberg
Israel
I
Vigalok
Arkadi
A
D018360:Crystallography, X-Ray; D006846:Hydrocarbons, Halogenated / Q000737:chemistry*; D008958:Models, Molecular; D015394:Molecular Structure; D009944:Organoplatinum Compounds / Q000138:chemical synthesis* / Q000737:chemistry; D010084:Oxidation-Reduction; D010720:Phosphines / Q000737:chemistry*; D013237:Stereoisomerism; D013997:Time Factors
D006846:Hydrocarbons, Halogenated; D009944:Organoplatinum Compounds; D010720:Phosphines