4-(p-Chloro)phenyl-1 2 4-triazole-3 5-dione as a novel and reusable reagent for the oxidation of 1 3 5-trisubstituted pyrazolines under mild conditions

4-(p-Chloro)phenyl-1 2 4-triazole-3 5-dione as a novel and reusable reagent for the oxidation of 1 3 5-trisubstituted pyrazolines under mild conditions
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