Author:
Bruce, Michael I.,Humphrey Paul A.,Williams Michael L.
Abstract
The reaction between
Ru(O2CMe)2(PPh3)2
and
HC5(CO2Me)5
affrded orange Ru(O2CMe)-{
C5(CO2Me)5}(PPh3)2,
which on standing in methanolic solution in air lost
PPh3 and was converted into purple
{Ru(µO2CMe)[C5(CO2Me)5](PPh3)}2O.
The
C5(CO2Me)5
ligands chelate the ruthenium atoms via two ester carbonyl oxygens. The
reaction of
RuCl(O2CMe)(CO)(PPh3)2
with
Tl[C5(CO2Me)5]
in MeCN gave cream
[Ru(O2CMe)(CO)(NCMe)(PPh3)2]
[C5(CO2Me)5].
The syntheses of
[C5(CO2Me)5]¯
salts of the
[Ru(C=CHPh)(PPh3)2Cp]+,
[Ru3H(CO)12]+,
[Os(NCMe)(PPh3)2Cp]+,
[OsH2(PPh3)2Cp]+
and
[Re(CO)3(NCMe)3]+
cations are also reported.
Cited by
5 articles.
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