121013-36-3Relevant academic research and scientific papers
Iridium hydride complexes formed by the intramolecular N-H addition of hybrid phosphine amines to iridium(I)
Park, Soonheum,Hedden, David,Roundhill, D. Max
, p. 2151 - 2152 (2008/10/08)
The complexes [MCl(1,5-COD)]2 react with o-Ph2PC6H4NHR to give tetracoordinated complexes MCl(1,5-COD)(o-Ph2PC6H4NHR) (M = Rh, Ir, R = CH2Ph; M = Rh, R = Et) where the amine moiety is uncoordinated. Treating IrCl(1,5-COD)(o-Ph2PC6H4NHR) with AgClO4 gives the bis-chelate complexes [Ir(1,5-COD)(o-Ph2PC6H4NHR)]ClO4 (R = CH2Ph, Et). Thermolysis of [Ir(1,5-COD)(o-Ph2PC6H4NHCH 2Ph)]ClO4 causes C-cyclometalation to give [IrH(1,5-COD)(o-Ph2PC6H4NHCH2C 6H4)]ClO4. Treating [Ir(1,5-COD)(o-Ph2PC6H4NHEt)]ClO4 with L (L = py, MeCN) gives [IrL-(1,5-COD)(o-Ph2PC6H4NHEt)]ClO4, where the amine is uncoordinated. Cyclooctene in [IrCl(C8H14)2]2 is displaced by o-Ph2PC6H4NHR to give IrHCl(o-Ph2PC6H4NR)(o-Ph2PC 6H4NHR) (R = CH2Ph, Et). The deuterated analogue o-Ph2PC6H4NDR gives the iridium deuteride complex IrDCl(o-Ph2PC6H4NR)(o-Ph2PC 6H4NDR).
