740779-90-2Relevant academic research and scientific papers
Soluble ruthenium carbonyl complexes containing new sterically hindered bipyridine ligands
Hadda, Taibi Ben,Zidane, Ismail,Moya, Sergio A.,Le Bozec, Hubert
, p. 1571 - 1573 (1996)
The synthesis, characterization and reactivity of bipyridyl ruthenium carbonyl complexes of the type Ru(NN)(CO)2Cl2 [where NN = 4,4′-tBu2-2,2′-bpy (bpy*, a); 6,6′-Me2-4,4′-tBu2-2,2′-bpy (dmbpy*, b); 6,6′-Ph2-4,4′-tBu2-2,2′-bpy (dpbpy*, c)] is reported together with the synthesis and characterization of Ru(dpphen)(CO)2Cl2 [where dpphen = 2,9-Ph2-1,10-phen, d]. When NN is bpy* or dmbpy*, the cis-carbonyl, trans-chloro isomer is obtained, whereas when NN is dpbpy* or dpphen the cis-carbonyl, cis-chloro isomer is the predominant product.
