Tetrabutylammonium Decatungstate VI

All reagents are commercial analyzed reagents and are used without further purification. [Pg.81]

The pale yellow crystals of this compound are stable in air. They are daylight sensitive when traces of DMF remain in the material. [Pg.82]

Electrochemical (DMF, 0.2 M [NBu4][Bp4]), two reversible mono electronic waves (—1.02 and —1.60 V versus saturated calomel electrode). Electronic spectrum in CH3CN strong charge-transfer bands at 322 nm [Pg.82]

The compound slowly turns into [WeOj,] if recrystalliad from DMSO. [Pg.83]

Tetrabutylammonium decatungstate(VI) was reported to possess a catalytic activity in the oxidation of selected alcohols with hydrogen peroxide as oxidant, in 1,2-dichloroethane/water or acetonitrile/water solvent systems. A pronounced accelerating effect on the reaction rate was observed when a MW conditions were used. ... [Pg.142]

W,(,N4032C H, Decatungstate(VI), tetra-kis(tetrabutylammonium), 27 81 WiiK O iPV.xHjO, Vanadoundecatungsto-phosphate(4-), a-, tetrapotassium, hydrate, 27 99... [Pg.426]

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