G. Alibrandi et Be. Mann, THE KINETICS OF THE REACTION OF [RU(CL)H(PPH3)3] WITH VARIOUS OLEFINS, Journal of the Chemical Society. Dalton transactions, (7), 1994, pp. 951-954
A detailed kinetic investigation of the reaction of [Ru(Cl)H(PPh3)3] w
ith cycloheptatriene, cyclohepta-1,3-diene, cyclooctatetraene, penta-1
,4-diene, cycloocta-1,5-diene and dimethyl maleate, has been carried o
ut spectrophotometrically in CH2Cl2 at 10-degrees-C. It is shown that
the major mechanism is via dissociation of PPh3 to give [Ru(Cl)H(PPh3)
2] which then reacts with the olefin. There is also a second mechanism
involving direct attack of the olefin on [Ru(Cl)H(PPh3)3].