Tetrapropylammonium perruthenate (TPAP or TPAPR) is the chemical compound described by the formula N(C 3 H 7) 4 RuO 4. Sometimes known as the Ley–Griffith reagent, this ruthenium compound is used as a reagent in organic synthesis. This salt consists of the tetrapropylammonium cation and the perruthenate anion, RuO − 4.

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Tetrapropylammonium perruthenate, TPAP, is a readily soluble, nonvolatile, air stable oxidant for alcohols. The commercially available reagent can be used in catalytic amounts in the presence of a stoichiometric oxidant, operates at room temperature and is …

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Tetrapropylammonium perruthenate is a mild oxidizing agent used for the oxidation of alcohols to corresponding carbonyl compounds. It is a non-volatile, air-stable, and readily soluble reagent, which can be used either stoichiometrically or catalytically with a suitable co-oxidant. [1] [2]

Oct 17, 2017 · The Ley–Griffith reaction is utilized extensively in the selective oxidation of alcohols to aldehydes or ketones. The central catalyst is commercially available tetra-n-propylammonium perruthenate (TPAP, n-Pr4N[RuO4]) which is used in combination with the co-oxidant N-methylmorpholine N-oxide (NMO). Although

A particularly useful one is tetrapropylammonium perruthenate (TPAP), introduced by Ley and coworkers 130 for the oxidation of alcohols and this reaction is now called the Ley oxidation. It is a very mild oxidizing agent that is compatible with many sensitive functional groups.

Tetrapropylammonium Perruthenate (TPAP) - chemical structure, common uses, and safety.

Tetrapropylammonium (TPA) is a quaternary ammonium cation with the formula [N (C3H7)4]+, also denoted [NPr4]+ (where Pr = propyl group). It is a precursor to several significant industrial and laboratory catalysts. TPA is chemically similar to other quaternary ammonium cations with saturated alkyl groups.