期刊
SYNTHESIS-STUTTGART
卷 49, 期 14, 页码 3165-3170出版社
GEORG THIEME VERLAG KG
DOI: 10.1055/s-0036-1589015
关键词
3-formylbenzenesulfonyl chloride; aldehyde sodium bisulfite; chlorosulfonation; two-stage reaction; chemical derivatization method
资金
- Discipline Construction Program of Shenyang Pharmaceutical University [52134606]
- Natural Science Foundation of Liaoning Province [201602707]
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.
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