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Platinum group metal functionalized phosphine complexes. Part 1: Phosphinoamide ruthenium(II) complexes

โœ Scribed by Tirumalasetty Satyanarayana; Kadaru Veera Reddy

Publisher
Springer
Year
1994
Tongue
English
Weight
737 KB
Volume
19
Category
Article
ISSN
0340-4285

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โœฆ Synopsis

Three new bifunctional phosphinoamide ligands of the type Ph2PCH2C(O)NHR (R = H, HDPA; Me, MDPA; Ph, PDPA) were prepared and characterized. Their ruthenium(II) complexes prepared from two different precursors, RuC12-(DMSO)4 and RuClz(PPh3) 3, are of similar composition and correspond to the formula, [RuCI(L)2(P O)2]C1 (L-DMSO/PPh3; phosphinoamide). However, RuC13-(AsPh3)2(MeOH) reacts with the phosphinoamide to yield a reduced product of the cis-RuClz(P--O)z type.

The tigands and complexes were characterized by mass, i.r. and n.m.r, spectroscopy. Possible stereochemistries for the complexes are proposed.

๐Ÿ“œ SIMILAR VOLUMES

Platinum group metal functionalized phos
Platinum group metal functionalized phosphine complexes. Part 2. Phosphinoamide rhodium(I), iridium(I), palladium(II) and platinum(II) complexes
โœ Tirumalasetty Satyanarayana; Kadaru Veera Reddy ๐Ÿ“‚ Article ๐Ÿ“… 1994 ๐Ÿ› Springer ๐ŸŒ English โš– 588 KB

Rhodium(I), iridium(I), palladium(lI) and platinum(II) complexes of the phosphinoamide ligands, Ph2PCH2CONHR (R = H, HDPA; Me, MDPA; Ph, PDPA) were prepared and characterized by using conductivity data, i.r., 1H and31P(H) n.m.r, spectral data. Reaction of the ligands with MCI(PPh3) 3 and MCI(CO)(PPh