186554-21-2Relevant academic research and scientific papers
A study of the reactivity of trans-[RuCl2(dppm)2] toward isocyanides
Ruiz, Javier,Mosquera, Marta E. G.,Riera, Victor
, p. 35 - 41 (1997)
The treatment of trans-[RuCl2(dppm)2] with isocyanides in different reaction conditions affords trans-[RuCl(CNR)(dppm)2]Cl (3a: R = tBu, 3b: R = Ph), trans-[RuCl(CNR)(dppm)2]PF6 (4a and 4b), trans-[RuCl(CNR)2(dppm)(dpprn-P)]PF6 (6a and 6b), and trans[Ru(CNR)2(dppm)2](PF6)2 (7a and 7b). During the course of these reactions several intermediates resulting from ring-opening and -closing processes of the dppm ligands were spectroscopically characterized. Finally, 6a was selectively oxidized with H2O2 to give trans-[RuCl(CNR)2(dppm)(dppmO-P)]PF6 (8), which was transformed to trans-[Ru(CNR)2(dppm)(dppmO)](PF6)2 (9) by treatment with TIPF6.
