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Journals and Conferences
A polymerized film of gabapentin was prepared on the surface of a glassy carbon electrode (GCE) in phosphate buffer solution by electropolymerisation method using cyclic voltammetric technique. The poly (gabapentin) film modified glassy carbon electrode was calibrated with standard potassium ferrocyanide solution in 1 M KCl as a supporting electrolyte. This… (More)
Benzalaminoacetals (1), upon refluxing with trifluoroacetic acid, lead to 2-benzylpyrazines, rather than the expected isoquinolines. This unusual reaction represents another useful way to prepare a variety of 2-benzylpyrazines from the corresponding benzaldehydes.
A facile synthesis of alpha,beta-unsaturated carboxylic acids from gem-dibromomethylarenes is described. gem-Dibromomethylarenes are employed for the first time in the Knoevenagel-Doebner reaction as aldehyde equivalents for the efficient synthesis of alpha,beta-unsaturated carboxylic acids.
ABSTRACT Quantitative evaluation of 5-Hydroxy-L-tryptophan (5-HTP) in seed powder of Griffonia simplicifolia (pharmaceutical tablet source) using gold modified pencil graphite electrode (GPGE) was carried out by differential pulse voltammetric technique (DPV) and amperometry. The percentage of 5-HTP detected by DPV and amperometry is concurrent with that of… (More)