文献类型：期刊文献

英文题名：Synthesis of a Square [5]Catenane by Simple Amine-Aldehyde Condensation

作者：Shen, Yenan[1,2];Zhou, Qianwen[1,2];Zou, Lei[1,2];Wang, Qiaochun[1,2]

机构：[1]East China Univ Sci & Technol, Key Lab Adv Mat, Sch Chem & Mol Engn, Meilong Rd 130, Shanghai 200237, Peoples R China;[2]East China Univ Sci & Technol, Inst Fine Chem, Sch Chem & Mol Engn, Meilong Rd 130, Shanghai 200237, Peoples R China

年份：2017

卷号：2

期号：36

起止页码：11977

外文期刊名：CHEMISTRYSELECT

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000418937800008)】；

基金：This work was financially supported by the NSFC/China (21372076, (21572063, and (21072058), the Science Fund for Creative Research Groups (21421004), the Programme of Introducing Talents of Discipline to Universities (B16017), and the Fundamental Research Funds for the Central Universities 222201717003.

语种：英文

外文关键词：Catenanes; Cucurbiturils; Host-guest systems; Macrocycles; Schiff bases

摘要：Using the Schiff base formation reaction, a linear centrally cucurbit[7]uril(CB[7])-encircled [2]peseudorotaxane with aldehyde groups on both ends was condensed with a 90 degrees carbazole 3,6-diamine to generate a square [5]catenane, featured by four equal [2]rotaxanes at each side, demonstrating an effective way to integrate interlocked molecules in order.