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Norbornene chaotropic salts as low molecular mass ionic organogelators (LMIOGs)†
Chemical Science ( IF 7.6 ) Pub Date : 2018-05-16 00:00:00 , DOI: 10.1039/c8sc01798k
Jordan R Engstrom 1 , Aramballi J Savyasachi 2 , Marzieh Parhizkar 3 , Alessandra Sutti 3 , Chris S Hawes 4 , Jonathan M White 5 , Thorfinnur Gunnlaugsson 2 , Frederick M Pfeffer 1
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Phenylalanine functionalised norbornene (9:Na) functions as a potent, low molecular-mass (MW = 333 Da) ionic organogelator with a minimum gelating concentration of 0.5 wt% in THF, i-PrOH, 1,4-dioxane and n-BuOH. Fibrous crystals form in the gel and X-ray crystallography identified a cation mediated helical assembly process controlled by the chirality of the phenylalanine. In addition to excellent gelating properties 9:Na readily forms aqueous biphasic and triphasic systems.

中文翻译:


降冰片烯离液盐作为低分子量离子有机凝胶剂 (LMIOG)†



苯丙氨酸官能化降冰片烯 ( 9:Na ) 是一种有效的低分子量 ( MW = 333 Da) 离子有机凝胶剂在 THF、 i -PrOH、1,4-二恶烷和n - 中的最低凝胶浓度为 0.5 wt%丁醇。凝胶中形成纤维晶体,X 射线晶体学鉴定出由苯丙氨酸的手性控制的阳离子介导的螺旋组装过程。除了优异的胶凝特性外,9:Na还容易形成水性双相和三相体系。
更新日期:2018-05-16
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