Ruthenium carbonyl 1,4-diaza-1,3-butadiene (R-DAB) complexes. Reactivity of Ru2(CO)6(R-DAB) towards hetero-allenes L (L = carbodiimide, sulphine), resulting in C-C bond formation. X-ray molecular structure of Ru2(CO)5(t-BuN=CHC(H)(Nt-Bu)-C(N-p-Tol)=N-p-Tol) and of Ru2(CO)5(i-PrN=CHC(H)(Ni-Pr)C(S)C12H8)
Koten, G. van; Keijsper, J.; Polm, L.H.; Vrieze, K.; Stam, C.H.; Schagen, J.D.
(1985) Inorganica chimica acta, volume 103, issue 2, pp. 137 - 149