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OXIDATIVE COUPLING OF ALKYLPHENOLS OR 1-NAPHTHOLS CATALYZED BY METAL COMPLEXES OF KETO ALCOHOL COMPOUNDS
OXIDATIVE COUPLING OF ALKYLPHENOLS OR 1-NAPHTHOLS CATALYZED BY METAL COMPLEXES OF KETO ALCOHOL COMPOUNDS
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机译:酮醇化合物的金属络合物催化的酚类或1-萘酚的氧化偶联
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摘要
Abstract of the DisclosureCarbon-carbon coupled self-condensationproducts obtained by the oxidative coupling ofalkylphenols or 1-naphthols are prepared bycontacting an aqueous mixture of an alkyl phenolor 1-naphthol with oxygen in the presence ofsufficient alkaline material to sustain a pHin the range of 7.0-9.5 during the oxidativecoupling reaction and a catalyst system comprisinga cupric or manganous chelate of a keto alcoholcompound.The mixture may optionally containa surfactant.
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