四丁基碘化铵催化水相中 Baylis-Hillman 乙酸酯与磺酰腙的烯丙基砜化反应。
Tetrabutylammonium iodide catalyzed allylic sulfonylation of Baylis-Hillman acetates with sulfonylhydrazides in water.
机构信息
College of Chemical Engineering and Materials Science, Zhejiang University of Technology, Hangzhou 310014, PR China.
出版信息
Org Biomol Chem. 2013 Feb 13;11(10):1739-42. doi: 10.1039/c3ob27329f.
PMID:23381111
Abstract
A tetrabutylammonium iodide catalyzed method for the synthesis of allyl aryl sulfone derivatives with Baylis-Hillman acetates and sulfonylhydrazides using tert-butyl hydroperoxide as an oxidation agent in water has been developed. In this process, the group eliminated from the sulfonyl precursor is molecular nitrogen.
摘要
已开发出一种四丁基碘化铵催化的方法，用于使用叔丁基过氧化氢作为氧化试剂，在水中合成烯丙基芳基砜衍生物，原料为 Baylis-Hillman 乙酸盐和磺酰肼。在这个过程中，磺酰前体中消除的基团是氮气。
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