Applicability of phenylpiperazine dithiocarbamate in the determination of As(III) in natural water and biological samples by differential pulse anodic stripping voltammetry

Subject Areas : Journal of the Iranian Chemical Research

Neelam Sreedhar ¹ , Puthalapattu Prasad ²

1 - Electroanalytical lab, Department of Chemistry, S.V.University, Tirupati, A.P., India
2 - Electroanalytical lab, Department of Chemistry, S.V.University, Tirupati, A.P., India

Received: 2011-04-15 Accepted : 2011-09-10 Published : 2011-03-20

Keywords: DPASV, As(III), Phenylpiperazine dithiocarbamate, Water and biological samples,

Abstract :

An efficient protocol for the selective oxidation of primary alcohols to aldehydes withH5IO6/V2O5 in ionic liquid [bmpy][PF6] has been developed. High yields of the products, mildreaction conditions and simple experimental procedure make this protocol complementary tothe existing methods. The catalyst can be reused for several times without obvious loss of thecatalytic activity.

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