
TY  - JOUR
A1  - Ashby, GS 
A1  - Bruce, MI 
A1  - Tomkins, IB 
A1  - Wallis, RC 
T1  - Cyclopentadienyl-ruthenium and -osmium Chemistry. VII. Complexes Containing Nitriles, Tertiary Phosphines or Phosphites Formed by Addition or Displacement Reactions
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1979
VL  - 32
IS  - 5
SP  - 1003
EP  - 1016
KW  - 
UR  - https://doi.org/10.1071/CH9791003 
N2  - Cationic complexes were obtained from RuCl(PPh3)2(&#951;-C5H5) and a variety of nitriles, tertiary phosphines and phosphites. Nitriles afforded the cations [Ru(NCR)(PPh3)2(&#951;-C5H5)]+ (R = CH2Cl, CH2 = CH2 CH2 = CCl, Ph, C6F5, CH2CN, CH2CO2Et, 2-NCC,6H4, 2-NCC6F4 or 4-NH2C6H4) and {R[(CN)Ru(PPh3)2(&#951;-C5H5)]2}2+ (R = 1,2-C2H4, 1,3-C6H4 or 1,4-C6F4). Displacement of PPh3 from RUCI(PPh3)2(&#951;-C5H5) or OsBr(PPh3)2(&#951;-C5H5) by tertiary phosphines or phosphites has given the complexes Rul(L2)(&#951;-C5H5) [L = P(OMe)3; L2 = dppm, dppe], OsBr(L)(PPh3)(&#951;-C5H5) [L = P(OMe)3, P(OPh)3] and OsBr(L2)(&#951;-C5H5) [L = P(OMe)3, P(OPh)3; L2 = dppm]. The cationic complexes {Ru(PPh3)2[P(OMe)3](&#951;-C5H5)}+, [Ru(L2)(PPh3)(&#951;-C5H5)l+ (L2 = dppm or dppe), {[M(PPh3)2(&#951;-C5H5)]2(L2)}2+ [M = Ru, L2 = C2(PPh2)2; M = Os, L2 = dppe], [Ru(L3)- (&#951;-C5H5)]+ [L = P(OMe)3; L3 = MeC(CH2PPh2)3 or EtC(CH2PPh2)3] and [OS(NCMe)(PPh3)2 (&#951;-C5H5)]+ are also described. 
ER  -

