文献类型：期刊文献

英文题名：A cucurbit[5]uril analogue from dimethylpropanediurea-formaldehyde condensation

作者：Jiang, Xiaoqing;Yao, Xuyang;Huang, Xinghua;Wang, Qiaochun[1];Tian, He

机构：[1]E China Univ Sci & Technol, Key Labs Adv Mat, Shanghai 200237, Peoples R China; E China Univ Sci & Technol, Inst Fine Chem, Shanghai 200237, Peoples R China

年份：2015

卷号：51

期号：14

起止页码：2890

外文期刊名：CHEMICAL COMMUNICATIONS

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000349323500031)】；

基金：This work was financially supported by the National Basic Research 973 Program of China (2011CB808400), the Science Fund for Creative Research Groups (21421004), and the NSFC/China (21372076, 21190033). Q. Wang gratefully acknowledges Dr Xin Li for the crystallography computations.

语种：英文

摘要：A new host Me10TD[5] was prepared for the first time from propanediurea-formaldehyde condensation. Me10TD[5] is soluble in both water and common organic solvents, and binds protonated amines in a 1 : 2 stoichiometry in H2O with the K-1 and K-2 values on the order of 10(3) M-1. The self-assembly of Me10TD[5] with 1,4-xylylene diamine dihydrochloride results in the formation of a linear supramolecular polymer.