Title of article
Threaded structures based on the recognition of 1,5-dinaphtho-crown ethers to paraquat and vinylogous viologen derivatives: host–guest complexations, X-ray crystal structures, and self-assembly superstructures
Author/Authors
Zhou، نويسنده , , Qizhong and Su، نويسنده , , Liangjun and Gu، نويسنده , , Haining and Jiang، نويسنده , , Tiansheng and Qiu، نويسنده , , Fangli and Ye، نويسنده , , Yuyuan and Jiang، نويسنده , , Huajiang and Han، نويسنده , , Deman and Dai، نويسنده , , Guoliang and Ren، نويسنده , , Shibin and Chen، نويسنده , , Rener، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2014
Pages
4
From page
2541
To page
2544
Abstract
Host–guest complexation between two 1,5-dinaphtho-crown ethers and two paraquat derivatives has been studied. By self-assembly of 1,5-dinaphtho-44-crown-12 (DNP44C12) 1 with vinylogous viologen 4, a linear [2]pseudorotaxane array forms in the solid state by PF6− anion linkages. Moreover, the complexation between 1,5-dinaphtho-50-crown-14 (DNP50C14) 2 and paraquat 3 also leads to the formation of a linear [2]pseudorotaxane superstructure in the solid state driven by π–π stacking.
Keywords
Host–guest system , Supramolecular chemistry , Crown ether , SELF-ASSEMBLY , Pseudorotaxane
Journal title
Tetrahedron Letters
Serial Year
2014
Journal title
Tetrahedron Letters
Record number
1889053
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