221151-91-3Relevant academic research and scientific papers
Bimetallic bridged dppb {dppb=Ph2P (CH }2 (μ-dppb) ](M=MoW) : X-ray crystal structure of [{MoI2 (CO) 3 (P(O i Pr ) 3) } (μ-dppb)]
Baker, Paul K.,Latif, Latifah Abdol,Meehan, Margaret M.,Zanin, Sabrina,Drew, Michael G. B.
, p. 257 - 261 (1998)
Reaction of [MI2 (CO) 3 (NCMe) 2] with one equivalent of P (OR) 3 in CH2Cl2 at room temperaturefollowed by the in situ addition of half a molar equivalent of dppb {dppb=Ph2P (CH2) 4PPh2} gave the bimetallic complexes [{MI2 (CO) 3 (P (OR) 3) }2 (μ-dppb) ] (M=MoWR=MeEti Prn Bufor M=W onlyR=Ph) (1→9) in good yield The molybdenum complex [{MoI2 (CO) 3 (P (Oi Pr) 3) }2 (μ-dppb) ] (5) was crystallographically characterised and has crystallographic C2 symmetry Each molybdenum has a capped octahedral environment with P (Oi Pr) 3 in the capping positionthree carbonyls in the capped face and the phosphorus from the bridging dppb ligand together with two iodines in the uncapped face.1998 Elsevier Science Ltd. All rights reserved.
