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KMID : 1059519910350060707
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Journal of the Korean Chemical Society
1991 Volume.35 No. 6 p.707 ~ p.712
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Electrochemical Behaviors of N'-phenyl-N-(2-chloroethyl)-N-nitrosourea Analogous and Synthesis of N-aminourea
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Won Mi-Sook
Kim Jung-Gyun
Shim Yon-Bo
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Abstract
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N'-phenyl-N-(2-chloroethyl)-N-aminourea has been prepared from N'-phenyl-N-(2-chloroethyl)-N-nitrosourea by means of the electrochemical reduction with the mercury pool electrolytic cell. In order to find out the optimum condition of the reaction, the voltammetric behaviors for N'-aryl-N-(2-chloroethyl)-N-nitrosourea derivatives have been investigated by the cyclic voltammetry and polarography. The peak potentials was shifted to the negative direction as the pH value of the solution decrease. The substituent effects of phenyl ring on the peak potential were not observed in this case. (5:3) EtOH/4 N-HCl mixed solution was employed for the electrolysis. The applied potential was -0.7 V vs. Ag/AgCl/4 N-HCl electrode. The number of electrons participated to the reduction process was 4, respectively. The product was identified by FT-IR, NMR, mass and/or elemental analysis data.
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