Hemiacetals in Dynamic Covalent Chemistry: Formation, Exchange, Selection, and Modulation Processes
作者:Dušan Drahoňovský、Jean-Marie Lehn
DOI:10.1021/jo9009886
日期:2009.11.6
A reversible formation of hemiacetals represents a useful tool in covalent dynamic chemistry. Heterocyclic hemiacetals can be stabilized effectively via either protonation or metal cation coordination. The resulting hemiacetal systems are highly dynamic, show fast response, and display component selection.
半缩醛的可逆形成代表了共价动态化学中的有用工具。杂环半缩醛可通过质子化或金属阳离子配位有效地稳定。生成的半缩醛系统具有很高的动态性,显示出快速的响应能力,并可以显示组分。