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1974•Chemistry LettersRequires access

A LIQUID-PHASE ONE-STAGE PROCESS FOR KETAZINE SYNTHESIS DIRECTLY FROM BENZOPHENONE, AMMONIA AND OXYGEN IN THE PRESENCE OF ZnCl2 AND CuCl

Hiromu Hayashi, Kengo Kawasaki, Tsutomu Murata

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Abstract

Abstract A new procedure for the synthesis of benzophenone azine is described. An equi-molar mixture of NH3 and O2 was passed through benzophenone in the presence of ZnCl2 and CuCl at 200°C to obtain benzophenone azine in good yield.

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Abstract A new procedure for the synthesis of benzophenone azine is described. An equi-molar mixture of NH3 and O2 was passed through benzophenone in the presence of ZnCl2 and CuCl at 200°C to obtain benzophenone azine in good yield.

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OpenAlex reports 6 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

Abstract A new procedure for the synthesis of benzophenone azine is described. An equi-molar mixture of NH3 and O2 was passed through benzophenone in the presence of ZnCl2 and CuCl at 200°C to obtain benzophenone azine in good yield.

Key concepts: Benzophenone, Chemistry, Azine, Ammonia, Yield (engineering), Oxygen, Molar ratio, Organic chemistry

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A LIQUID-PHASE ONE-STAGE PROCESS FOR KETAZINE SYNTHESIS DIRECTLY FROM BENZOPHENONE, AMMONIA AND OXYGEN IN THE PRESENCE OF ZnCl2 AND CuCl — Research Paper | ScholarLens