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SuFEx Click: New Materials from SOxF and Silyl Ethers

机译:SuFEx Click:SOxF和甲硅烷基醚的新材料

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摘要

New forms of click chemistry present new opportunities in materials science. Sulfur(VI) fluoride exchange (SuFEx) is a recently discovered click reaction between molecules containing SOxF groups and silyl ethers, two functionalities that are orthogonal to all other known click chemistries, that generates sulfate or sulfonate connections upon the addition of certain organobases or fluoride sources. SuFEx also has several important advantages over other click reactions in that it is insensitive to ambient oxygen and water, and its precursor materials, especially SOxF, are chemically, UV, and thermally inert. This Concept article focuses on the unique reactivity of SuFEx and its relation to building high molecular weight polymers and surface coatings, both of which make it a powerful new tool for materials science.
机译:点击化学的新形式为材料科学带来了新的机遇。氟化硫(VI)交换(SuFEx)是最近发现的包含SOxF基团和甲硅烷基醚的分子之间的点击反应,这两个功能与所有其他已知的点击化学正交,在添加某些有机碱或氟化物后会生成硫酸盐或磺酸盐连接资料来源。 SuFEx与其他点击反应相比,还具有几个重要优势,因为它对周围的氧气和水不敏感,并且其前体材料(尤其是SOxF)具有化学,紫外线和热惰性。该概念文章重点介绍SuFEx的独特反应性及其与构建高分子量聚合物和表面涂层的关系,这两者均使其成为材料科学的强大新工具。

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