
TY  - JOUR
A1  - Bruce, MI 
A1  - Humphrey, MG 
A1  - Patrick, JM 
A1  - White, AH 
T1  - Cyclopentadienyl-ruthenium and -osmium chemistry. XXII. Synthesis, X-ray structure and some reactions of RuCl(PPh<sub>3</sub>,)(&#951;<sup>1</sup>-dppm)(&#951;-C<sub>5</sub>H<sub>5</sub>),containing a monodentate CH<sub>2</sub>(PPh<sub>2</sub>)<sub>2</sub> ligand
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1983
VL  - 36
IS  - 10
SP  - 2065
EP  - 2072
KW  - 
UR  - https://doi.org/10.1071/CH9832065 
N2  - .Stoichiometric amounts of RuCl(PPh3)2(&#951;-C5H5) and dppm react in refluxing C6H6 to give RuCl- (PPh3)(&#951;1-dppm)(&#951;-C5H5) which has been fully characterized by an X-ray study (triclinic, space group P1, a 22.377(6), b 9.913(2), c 9.826(3)&#506;, &#945; 70.46(2), &#946; 78.72(2), &#947; 80.40(2)&#176;, Z 2) in which 3299 data [I > 3&#963;(I)] were refined to R 0.046, R' 0.052. Structural parameters are similar to those of other RuX(PR3)2(&#951;-C5H5) complexes. The chloro complex was converted into [Ru(PPh3)(&#951;2- dppm)(&#951;-C5H5)]+ salts; the other PPh3 ligand can be replaced by a second dppm ligand to give [Ru(dppm)2(q-C5H3)+ which contains both mono- and bidentate dppm ligands. Alkylation of the uncoordinated phosphorus with MeI is accompanied by halogen exchange to give [RuI(PPh3)- (PPh2CH2PMePh2)(&#951;-C5H5)I], while reactions with a variety of transition metal complexes result in abstraction of PPh3 and formation of RuCl(dppm)(&#951;-C5H5). 
ER  -

