Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5266518 | Tetrahedron Letters | 2012 | 4 Pages |
Abstract
Based on the pillar[5]arene/alkane recognition motif, two [2]rotaxanes were successfully prepared. Their formation was confirmed by NMR spectroscopy and ESI mass spectrometry. We also demonstrated that 3,5-dinitrophenyl group and 3,5-bis(trifluoromethyl)phenyl group are big enough to work as stoppers for DPPillar[5]arene, which lays a foundation for the preparation of more complex and functional supramolecular structures.
Related Topics
Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
Shengyi Dong, Chengyou Han, Bo Zheng, Mingming Zhang, Feihe Huang,