Pre-organized molecular tweezer stabilized by intramolecular hydrogen bonds: solvent-responsive host-guest complexation
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- 作者：Xiaoqin Lv ; Yifei Han ; Zhishuai Yang ; Zijian Li ; Zhao Gao ; Feng Wang ; drfwang@ustc.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Molecular tweezer ; Host&ndash ; guest chemistry ; Molecular recognition ; Solvent-responsive
- 刊名：Tetrahedron Letters
- 出版年：2016
- 出版时间：4 May 2016
- 年：2016
- 卷：57
- 期：18
- 页码：1971-1975
- 全文大小：1106 K
文摘
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The designed molecular tweezer is pre-organized by intramolecular hydrogen bonds.
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It shows moderate binding affinity towards the organometallic guests.
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The molecular tweezer/guest complexes display interesting optical behaviours.
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Addition of HFIP leads to the release of guest from the molecular tweezer receptor.