The Ru[lll) Schiff base complex, 1 Ru[ L)CI,ICI; L = Gis[picolinaldehyde) o-phenylenediimine. catalyzes the oxidation of secondary alcohols by N-methylrnorpholine-N-oxide( NMO) or thal-Iium(lll) acetate as oxidant, Kinetic studies showed the formation of R u ( V ) species as the active intermediate
Ruthenium(III)-catalysed oxidation of secondary alcohols by N-methylmorpholine N-oxide (NMO)
β Scribed by K. Vijayasri; J. Rajaram; J.C. Kuriacose
- Publisher
- Elsevier Science
- Year
- 1987
- Weight
- 796 KB
- Volume
- 39
- Category
- Article
- ISSN
- 0304-5102
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## Abstract The induction period observed in the __cis__βRuCl~2~(DMSO)~4~ catalyzed oxidation of thioethers (S) to sulfoxides by __N__βmethylmorpholine __N__βoxide (NMO) is attributed to the rate of formation of the active species viz. RuCl~2~(DMSO)~3~S. Cyclic voltammetric studies indicate formati
The kinetics of oxidation of six para-substituted diphenylmethanols (Y-DPM, where Y = H, Cl, Br, NO 2 , CH 3 and OCH 3 ) by sodium N-chlorobenzenesulphonamide [chloramine-B (CAB)] in the presence of HCl and catalysed by RuCl 3 in 30% (v/v) methanol medium was studied at 35 Β°C. The experimental rate