Abstract

A synthetic route to 3-formylbenzenesulfonyl chloride derivatives from the corresponding benzaldehydes has been developed. The key step in this procedure is the conversion of aldehyde bisulfite adducts to target compounds via a two-stage reaction in the presence of Na₂SO₄. A series of 3-formylbenzenesulfonyl chloride derivatives were prepared by this method and identified by chemical derivatization method.

A synthetic route to 3-formylbenzenesulfonyl chloride derivatives from the corresponding benzaldehydes has been developed. The key step in this procedure is the conversion of aldehyde bisulfite adducts to target compounds via a two-stage reaction in the presence of Na₂SO₄. A series of 3-formylbenzenesulfonyl chloride derivatives were prepared by this method and identified by chemical derivatization method.

Primary data for this article are available online at http://www.thieme-connect.com/ejournals/toc/synthesis and can be cited using the following DOI: 10.4125/pd0093th.

中文翻译：

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3-甲酰基苯磺酰氯衍生物的合成

摘要

已开发出由相应的苯甲醛制得3-甲酰基苯磺酰氯衍生物的合成途径。该过程中的关键步骤是在Na ₂ SO ₄存在下通过两步反应将亚硫酸氢盐醛加成物转化为目标化合物。通过该方法制备了一系列3-甲酰基苯磺酰氯衍生物，并通过化学衍生化方法进行了鉴定。

已开发出由相应的苯甲醛制得3-甲酰基苯磺酰氯衍生物的合成途径。该过程中的关键步骤是在Na ₂ SO ₄存在下通过两步反应将亚硫酸氢盐醛加成物转化为目标化合物。通过该方法制备了一系列3-甲酰基苯磺酰氯衍生物，并通过化学衍生化方法进行了鉴定。

本文的主要数据可从http://www.thieme-connect.com/ejournals/toc/synthesis在线获得，并可使用以下DOI进行引用：10.4125 / pd0093th。