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Hydroxyalkylation of parabanic acid. I. Reactions with formaldehyde

机译:对羟基苯甲酸的羟烷基化。一,与甲醛的反应

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摘要

The results of investigations into the reaction of parabanic acid with formaldehyde at different molar ratios of the reagents are presented. A fast and effective method of synthesis of NN'-bis(hydroxymethyl)parabanate was developed. The reaction of parabanic acid with an excess of formaldehyde was analyzed and the structure of the products proposed. Conditions at which the hydroxymethyl derivatives of parabanic acid undergo self-condensation as well as prospects of using them in subsequent oxyalkylation with oxiranes are specified. (C) 2002 John Wiley Sons, Inc. [References: 16]
机译:给出了在不同摩尔比的试剂下对羟基苯甲酸与甲醛反应的研究结果。建立了一种快速有效的合成NN'-双(羟甲基)对羟基苯甲酸酯的方法。分析了对羟基苯甲酸与过量甲醛的反应,并提出了产物的结构。指出了对羟基苯甲酸酯的羟甲基衍生物进行自缩合的条件,以及在随后的与氧杂环丁烷的羟烷基化中使用它们的前景。 (C)2002 John Wiley Sons,Inc. [参考:16]

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