Synthesis and Characterization of Iron Complexes based on Bis-Phosphinite PONOP and Bis-Phosphite PONOP Pincer Ligands.

ABSTRACT: A series of bis-phosphinite and bis-phosphite PONOP iron complexes were prepared and characterized by NMR and IR spectroscopy. Bis-phosphinite PONOP iron dichloride complexes (^RPONOP)FeCl₂ (^RPONOP = 2,6-(R₂PO)₂(C₅H₃N) and R = ⁱPr, ^tBu) were prepared through complexation of the free ligands with FeCl₂ and their solid-state structures were determined. Bis-phosphite PONOP iron complexes (^OEtPONOP)Fe(PMe₃)₂ and (^CatPONOP)Fe(PMe₃)₂ (Cat = catechol) were synthesized through complexation of the free ligands to Fe(PMe₃)₄. Carbonyl complexes of both bis-phosphinite and bis-phosphite PONOP were prepared a

SUBMITTER: DeRieux WS 

PROVIDER: S-EPMC4231499 | biostudies-literature | 2014 Dec

REPOSITORIES: biostudies-literature