通过二碘鎓(III)盐的SO 2 / I交换有效地建立了用于二芳基环氧基砜构建的简单方法。随时可用的无机Na 2 S 2 O 5作为安全便捷的SO 2替代。顺利实现了多种功能化的二芳基环化砜,具有良好的收率和优异的收率,并且具有很好的官能团相容性。随后通过该方法以克为单位建立有机发光二极管(OLED)材料分子。在交换策略的简便条件下,成功提供了具有供体-受体基团和π-共轭桥基序的不对称共轭体系,该体系基本传达了半导体材料分子中的电子迁移率。
This disclosure described novel derivatives of dibenzothiophene, dibenzothiophene sulfoxide, dibenzothiophene sulfone, thioxanthene, thioxanthene sulfoxide and thioxanthene sulfone which are active as modulators of the mammalian immune response system.
Construction of Functionalized Annulated Sulfone via SO<sub>2</sub>/I Exchange of Cyclic Diaryliodonium Salts
作者:Ming Wang、Shihao Chen、Xuefeng Jiang
DOI:10.1021/acs.orglett.7b02388
日期:2017.9.15
A straightforward protocol for diarylannulated sulfone construction is efficiently established via SO2/I exchange of iodonium(III) salts. Readily available inorganic Na2S2O5 was served as a safe and convenient SO2 surrogate. Diverse functionalized diarylannulated sulfones were smoothly achieved in good to excellent yields with great functional group compatibility. Organic light emitting diodes (OLEDs)
通过二碘鎓(III)盐的SO 2 / I交换有效地建立了用于二芳基环氧基砜构建的简单方法。随时可用的无机Na 2 S 2 O 5作为安全便捷的SO 2替代。顺利实现了多种功能化的二芳基环化砜,具有良好的收率和优异的收率,并且具有很好的官能团相容性。随后通过该方法以克为单位建立有机发光二极管(OLED)材料分子。在交换策略的简便条件下,成功提供了具有供体-受体基团和π-共轭桥基序的不对称共轭体系,该体系基本传达了半导体材料分子中的电子迁移率。