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前文曾报道盐酸三甲胺三氧化铬(TCC)的制备方法及对一些一元醇的氧化实验,结果发现TCC对一元醇的氧化有很好的选择性。本文在此基础上,用TCC在DMF中作了一些对二醇及肟的氧化实验,实验表明:TCC在DMF中只氧化二醇中的苄基型羟基而不氧化
The previous article reported the preparation of trimethylamine trihydrochloride (TCC) and its oxidation experiments with some monohydric alcohols. It was found that TCC has a good selectivity for the oxidation of monohydric alcohols. Based on this, some experiments on the oxidation of diols and oximes with TCC in DMF have been carried out. The experimental results show that TCC oxidizes only the benzylic hydroxyl groups in diols without oxidizing