3230-09-9Relevant articles and documents
Synthesis of copillar[5]arene by co-oligomerization of different monomers and its application to supramolecular polymer gel
Li, Hui,Zhu, Yuanrong,Shi, Bingbing,Wu, Guiyuan,Zhang, Youming,Lin, Qi,Yao, Hong,Wei, Taibao
, p. 373 - 378 (2015)
A copillar[5]arene derivative with different repeating units was synthesized by co-oligomerization of different alkyl ethers. Copillar[5]arene-based supramolecular polymer gel was formed by a self-inclusion complexing in acetonitrile. The supramolecular polymer gel was driven by the C-H· π interactions, and presented two phases as time went on, and finally, constructed the supramolecular organic framework. Notably, the supramolecular polymer gel showed reversible gel-sol phase transitions upon heating and cooling. Meanwhile, the transparent films formed by the supramloecular gel show the potential application in the field of anti-acid rain materials.
Copolymers for iodide detection and methods thereof
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Page/Page column 6; 26, (2020/02/03)
Copolymers having thiophene based and vinylene based moieties. Methods of producing the copolymers, and methods of utilizing the copolymers as chromogenic sensors for selective detection of iodide anion are also provided.
Supramolecular enantiomeric and structural differentiation of amino acid derivatives with achiral pillar[5]arene homologs
Ji, Jiecheng,Li, Yizhou,Xiao, Chao,Cheng, Guo,Luo, Kui,Gong, Qiyong,Zhou, Dayang,Chruma, Jason J.,Wu, Wanhua,Yang, Cheng
supporting information, p. 161 - 164 (2019/12/30)
Complexation of achiral pillar[5]arenes with chiral amines induced strong circular dichroism (CD) signals. The CD responses differed drastically depending on the nature of the amino acid guest, and they significantly varied and part of them even inverted, upon increasing the length of the alkyl chains of the pillar[5]arenes guests. Accordingly, this tactic allowed for the unprecedented simultaneous enantiomeric and structural differentiation of α-amino esters with homologous molecular hosts.