Please use this identifier to cite or link to this item:
|Title:||Synthetic and X-ray structural and reactivity studies of Cp*Ru IV complexes containing bidentate dithiocarbonate, xanthate, carbonate, and phosphinate ligands (Cp* = η5-C 5Me5)|
|Citation:||Tay, E.P.L., Seah, L.K., Weng, K.L., Lai, Y.G. (2007-02-19). Synthetic and X-ray structural and reactivity studies of Cp*Ru IV complexes containing bidentate dithiocarbonate, xanthate, carbonate, and phosphinate ligands (Cp* = η5-C 5Me5). Inorganic Chemistry 46 (4) : 1440-1450. ScholarBank@NUS Repository. https://doi.org/10.1021/ic061781t|
|Abstract:||The reaction of [Cp*RuCl2]2 (1; Cp* = η5-C5Me5) with tetraalkyldithiuram disulfides (R2NC(S)SS(S)CNR2, R = Me, Et), isopropylxanthic disulfide ([iPrOC(S)S]2), and bis(thiophosphoryl) disulfide ([(iPrO)2P(S)S]2) led to the isolation of dark-red crystalline solids of Cp*Ru IVCl2(η2-dithiolate) complexes [dithiolate = S2CNR2, DTCR (2a, R = Me; 2b, R = Et), S 2COiPr (3), and S2P(iPrO) 2 (4)]. Dichlorido substitution in 2 and 3 with DTCEt and S2COiPr anions yielded RuIV derivatives containing bis(DTC) and mixed DTC-dithiocarbonate ligands. These are the first organoruthenium complexes of such ligands. The reaction of monophosphines with 2a resulted in monochlorido substitution, whereas the analogous reaction with 3 resulted in displacement of both chlorido ligands and reduction of the metal center to RuII. Reduction at Ru was also observed in the reaction of 2a with [CpCr(CO)3]2. Of these complexes, only 2 and 3 are air-stable in the solid state for an extended period. All of the complexes have been spectrally characterized, and selected compounds are also crystallographically characterized. © 2007 American Chemical Society.|
|Source Title:||Inorganic Chemistry|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Nov 17, 2018
WEB OF SCIENCETM
checked on Nov 7, 2018
checked on Oct 26, 2018
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.