Construction of Functionalized Annulated Sulfone via SO2/I Exchange of Cyclic Diaryliodonium Salts,Organic Letters

当前位置： X-MOL 学术 › Org. Lett. › 论文详情

Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)

Construction of Functionalized Annulated Sulfone via SO2/I Exchange of Cyclic Diaryliodonium Salts
Organic Letters ( IF 4.9 ) Pub Date : 2017-09-06 00:00:00 , DOI: 10.1021/acs.orglett.7b02388
Ming Wang ₁ , Shihao Chen ₁ , Xuefeng Jiang _{1,

2}

Affiliation

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) material molecules were subsequently established via this method in gram scale. The unsymmetrical conjugated systems with donor-acceptor groups and π-conjugation bridges motifs, which substantially communicate electron mobility in semiconductor material molecules, were successfully afforded under the facile conditions of the exchange strategy.

中文翻译：

通过环二芳基碘鎓盐的SO ₂ / I交换构建功能化环状砜

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。

更新日期：2017-09-06

点击分享查看原文

点击收藏

阅读更多本刊新发论文本刊介绍/投稿指南