PLATINUM-GROUP METAL FUNCTIONALIZED PHOSPHINE COMPLEXES .1. PHOSPHINOAMIDE RUTHENIUM(II) COMPLEXES

Authors
SATYANARAYANA T REDDY KV
Citation
T. Satyanarayana et Kv. Reddy, PLATINUM-GROUP METAL FUNCTIONALIZED PHOSPHINE COMPLEXES .1. PHOSPHINOAMIDE RUTHENIUM(II) COMPLEXES, Transition metal chemistry, 19(3), 1994, pp. 283-289
Citations number
54
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Transition metal chemistry
ISSN journal
03404285 → ACNP
Volume
19
Issue
3
Year of publication
1994
Pages
283 - 289
Database
ISI
SICI code
0340-4285(1994)19:3<283:PMFPC.>2.0.ZU;2-M
Abstract
Three new bifunctional phosphinoamide ligands of the type Ph2PCH2C(O)N HR (R = H, HDPA; Me, MDPA; Ph, PDPA) were prepared and characterized. Their ruthenium(II) complexes prepared from two different precursors, RuCl2(DMSO)4 and RuCl2(PPh3)3, are of similar composition and correspo nd to the formula, [RuCl(L)2(P-O)2]Cl (L = DMSO/PPh3; phosphinoamide). However, RuCl3(AsPh3)2(MeOH) reacts with the phosphinoamide to yield a reduced product of the cis-RUCl2(P-O)2 type. The ligands and complex es were characterized by mass, i.r. and n.m.r. spectroscopy. Possible stereochemistries for the complexes are proposed.