Studies on the reactions of ruthenium(II) substrates with tridentate (N,N,O) azo ligands
作者:Poulami Pattanayak、Debprasad Patra、Jahar Lal Pratihar、Andrew Burrows、Mary F. Mahon、Surajit Chattopadhyay
DOI:10.1016/j.ica.2010.04.016
日期:2010.10
Reaction of 1-[2-(arylazo)phenyl]iminomethyl}-2-napthol, HLnap, 2, [where H represents the dissociable protons upon complexation and aryl groups of HLnap are phenyl for HL1nap, p-methylphenyl for HL2nap, and p-chlorophenyl for HL3nap], ligands with Ru(H)(CO)(Cl)(PPh3)3 afforded exclusively the complexes of composition [(Lnap)Ru(CO)(Cl)(PPh3)], where N,N,O donor tridentate (Lnap)− was facially coordinated
摘要1-[2-(芳基偶氮)苯基]亚氨基甲基} -2-苯酚HLsal,1,[其中H表示络合时的可解离质子,HLsal的芳基是HL1sal的苯基,HL2sal的对甲基苯基,和对氯苯基用于HL3sal],与Ru(H)(CO)(Cl)(PPh3)3的配体可提供组成为[(Lsal)Ru(CO)(Cl)(PPh3)]和(Lsal)2Ru的配合物N,N,O供体三齿(Lsal)-配体分别在面和子午线上协调金属中心。已经确定了[(Lsal)2 Ru]的逐步形成。1-[2-(芳偶氮基苯基)亚氨基甲基} -2-萘酚,HLnap,2的反应,其中H表示络合时的可解离质子,HLnap的芳基是HL1nap的苯基,HL2nap的对甲基苯基, HL3nap的对氯苯基],具有Ru(H)(CO)(Cl)(PPh3)3的配体仅提供组成为[(Lnap)Ru(CO)(Cl)(PPh3)]的配合物,其中N,N,O供体三齿(Lnap