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A new method for synthesis of 3,6-diacetyl-9-ethylcarbazole and its oxidation to the corresponding diglyoxal using several oxidizing agents

Jabbar Khalafy, Mohammad Badali

Abstract


The reaction of N-ethylcarbazole with AcCl/BF3/ACN under reflux gave 3,6-diacetyl-9-ethylcarbazole in high yield. The oxidation of this product using several oxidizing agents gave the corresponding diglyoxal in 23-89% yields.

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