Low molecular weight organogelators derived from threefold symmetric tricarbamates

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• 作者：Xiaodong Hou ; Jonathan Butz ; Jiao Chen ; Zijun D. Wang ; Julia X. Zhao ; Tiffany Shiu ; Qianli Rick Chu ; ^{chu@chem.und.edu}
• 关键词：Organogel ; Low molecular weight gelator ; Threefold symmetry ; Carbamate ; Supramolecular atropisomer ; Hydrogen bond ; LMOG ; LMWG
• 刊名：Tetrahedron Letters
• 出版年：2017
• 出版时间：4 January 2017
• 年：2017
• 卷：58
• 期：1
• 页码：101-105
• 全文大小：1118 K
• 卷排序：58

文摘

A group of new low molecular weight organogelators based on tricarbamate were synthesized and fully characterized. The tricarbamates with long alkyl chains were able to gelate a wide range of polar and non-polar solvents. A transparent organogel was obtained using the tricarbamate in n-dodecane with the critical gelation concentration at 1 g/L. Threefold symmetry of the tricarbamates provides an excellent balance between enhanced properties and ease of synthesis.