Rb. Bedford et al., NOVEL SYNTHESES OF HETERODINUCLEAR PHOSPHAALKENYL COMPLEXES - X-RAY STRUCTURE OF [RU(P(AUPPH(3))=CHBU(T))CL-2(CO)(PPH(3))(2)], Chemical communications, (2), 1997, pp. 179-180
The reaction of [Ru(P=CHBu(t))Cl(CE)(PPh(3))(2)] (E = O, S) with [AuX(
PPh(3))] (X = Cl, C=CC(6)H(4)Me-4), HgCl2 or Hg2Cl2 leads via addition
of the Au-X or Hg-Cl bonds across the Ru-P linkage to the heterodinuc
lear phosphaalkene complexes [Ru{P(AuPPh(3))=CHBu(t)}ClX(CE)(PPh(3))(2
)] and [Ru{P(HgCl)=CHBu(t)}Cl-2(CE)(PPh(3))(2)].