Reactions of Sulfonium Salts with 2,3-Dioxopyrrolidine Derivatives: A Concise Synthesis of Spirocyclopropane

Reactions of Sulfonium Salts with 2,3-Dioxopyrrolidine Derivatives: A Concise Synthesis of Spirocyclopropane
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锍盐与 2,3-二氧代吡咯烷衍生物的反应:螺环丙烷的简明合成

DOI:
10.1055/s-0034-1380522
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发表时间:
2015
期刊:
Synthesis
影响因子:
--
通讯作者:
Peng-Fei Xu
Peng-Fei Xu
中科院分区:
其他
文献类型:
--
作者:
Shuang Zhang;Xiu-Qin Hu;Zhu-Yin Wang;Peng-Fei Xu

文献摘要

相似文献

摘要报道了2,3-二氧基吡咯烷衍生物与硫盐的高效碱促进螺环丙烷化反应。该反应能够在温和的条件下以良好的产率和高达20:1的反式/顺式比,以一种新的简明的方法获得多取代的螺环丙烷衍生物。
Abstract An efficient base-promoted spirocyclopropanation of 2,3-dioxopyrrolidine derivatives with sulfonium salts is described. This reaction enables a novel concise access to polysubstituted spirocyclopropane derivatives in good yields and with a trans/cis ratio of up to >20:1 under mild conditions.