228090-67-3Relevant academic research and scientific papers
The preparation and characterisation of a series of cationic bimetallic linear triphos-bridged complexes.
Baker, Paul K.,Belcher, David E.
, p. 729 - 733 (2008/10/08)
Equimolar quantities of [Mo(CO)(η2-RC2R′)2Cp][BF4] (R = R′ = Me,Ph; R = Me, R′ = Ph) and L,L′ or L″ {L,L′ or L″ = [WI2 (CO){PhP(CH2CH2PPh2) 2-P,P′}(η2-RC2R′)]} (L,R = R′ = Me; L′,R = R′ = Ph; L″,R = Me, R′ = Ph) react in CH2Cl2 at room temperature to give the new bimetallic complexes, [Mo(CO)(L,L′ or L″-P)(η2-RC2R′)Cp][BF4] (1-9) via displacement of the alkyne ligand on the molybdenum centre. The complexes have been characterised by elemental analysis, IR and 1H NMR spectroscopy, and in selected cases by 31P NMR spectroscopy.
