氢键模板化手铐轮烷的快速合成。

IF 2.9 3区化学 Q1 CHEMISTRY, ORGANIC Organic & Biomolecular Chemistry Pub Date : 2024-06-10 DOI:10.1039/D4OB00672K

Sean R. Barlow, David Tomkinson, Nathan R. Halcovitch and Nicholas H. Evans

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摘要

本文介绍了氢键模板化手铐轮烷的快速合成。分离出的轮烷通过核磁共振和红外光谱以及高分辨率质谱进行了表征。本报告罕见地展示了利用铜催化叠氮-炔环加成反应（CuAAC），通过共价连接双大环的环上的独立轴来制备 (2)handcuff [2]rotaxanes 的方法。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Rapid synthesis of hydrogen bond templated handcuff rotaxanes†

The rapid synthesis of hydrogen bond templated handcuff rotaxanes is described. The isolated rotaxanes were characterized by NMR and IR spectroscopies and high resolution mass spectrometry. This report represents a rare demonstration of preparing (2)handcuff [2]rotaxanes by covalently linking separate axles threaded through the rings of a bis-macrocycle by use of the copper catalyzed azide–alkyne cycloaddition (CuAAC) reaction.

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