A Molecular Device Controlled by Acid-Base——A New Switch of the Pseudorotaxane Based on Electron Donor Biphenyl Ether Derivatives and Electron Accepter CPQT

Chem. J. Chinese Universities ›› 2001, Vol. 22 ›› Issue (1): 143.

• Articles • Previous Articles Next Articles

A Molecular Device Controlled by Acid-Base——A New Switch of the Pseudorotaxane Based on Electron Donor Biphenyl Ether Derivatives and Electron Accepter CPQT

WANG Le-Yong¹, XI Hai-Tao², SUN Xiao-Qiang², PAN Yi¹, HU Hong-Wen¹

1. Department of Chemistry, Nanjing University, Nanjing 210093, China;
2. Key Laboratory of Fine Chemistry Engineering, Jiangsu Institute of Petrochemical Technology, Changz hou 213016, China

Received:1999-09-15 Online:2001-01-24 Published:2001-01-24

Abstract

Abstract: Anew type pseudorotaxanes are formed in solution by self-assembly of wire-type electron donor 4,4'-oxydianiline(A) and electron accepter cyclo bis(paraquat-phenylene)tetracationic cyclophane(CPQT) which can be unthreaded and rethreaded by acid-base. The threading/unthreading processes are accompanied and therefore can be monitored by strong changes in ¹H NMRchemical shift data of system.

Key words: Pseudorotaxane, NMR spectroscopy, Supramolecular, Biphenyl ether

CLC Number:

O621

TrendMD:

WANG Le-Yong, XI Hai-Tao, SUN Xiao-Qiang, PAN Yi, HU Hong-Wen . A Molecular Device Controlled by Acid-Base——A New Switch of the Pseudorotaxane Based on Electron Donor Biphenyl Ether Derivatives and Electron Accepter CPQT[J]. Chem. J. Chinese Universities, 2001, 22(1): 143.

[1]	XU Wenzhe, ZHANG Hao. Supramolecular Interactions-mediated Nanodrug Nucleation [J]. Chem. J. Chinese Universities, 2022, 43(10): 20220264.
[2]	WEI Zheyu, WU Zhikang, RU Shi, NI Lubin, WEI Yongge. Research Progress of Polyoxometalates-Cyclodextrin Supramolecular System [J]. Chem. J. Chinese Universities, 2022, 43(1): 20210665.
[3]	WANG Meiyin, HUANG Daofeng, CHEN Xin, ZHOU Junfu, REN Yuanhang, YE Lin, YUE Bin, HE Heyong. Liquid Phase Assembly of Mesoporous Cs_xH_3-_xPW₁₂O₄₀ and Characterization of Their Acidity [J]. Chem. J. Chinese Universities, 2021, 42(9): 2734.
[4]	WANG Linlin, LI Lei, FENG Shengyu. Research Progress of Silicone Supramolecular Materials [J]. Chem. J. Chinese Universities, 2021, 42(7): 2111.
[5]	LIU Dongsheng. Supramolecular Interactions Induced Chiral Assembly of Plasmonic Nanoparticles with Enhanced Optical Asymmetry [J]. Chem. J. Chinese Universities, 2021, 42(6): 1619.
[6]	MENG Yan, WANG Xiufeng, ZHANG Li, LIU Minghua. Helical Structure and Circularly Polarized Luminescence of Naphthalene Derived Amphiphilic Molecules Through Air/water Interface Assembly [J]. Chem. J. Chinese Universities, 2021, 42(4): 1253.
[7]	SONG Wenyao, ZHOU Zhanglang, YANG Xinli, CHEN Lan, GE Guanglu. Tunable Enantioselective Adsorption of the As⁃synthesized Mesoporous Silica Through Chiral Imprinting [J]. Chem. J. Chinese Universities, 2021, 42(10): 3144.
[8]	ZHANG Danwei, WANG Hui, LI Zhanting. Water-soluble Regular Three-dimensional Supramolecular and Covalent Organic Polymers ^† [J]. Chem. J. Chinese Universities, 2020, 41(6): 1139.
[9]	LIU Yabing,LI Mingyang,TIAN Ge,ALATENG Shaga,PEI Tonghe,NIE Jingsi. Syntheses, Structures and Catalytic Properties of Two Supramolecular Complexes Based on 2-Pyridylamine and Cluster ^† [J]. Chem. J. Chinese Universities, 2020, 41(5): 995.
[10]	WANG Xinghuo,TANG Jun,YANG Yingwei. Mesoporous Silica Nanoparticles-Based Stimuli-Responsive Drug Delivery Systems Gated by Polymers ^† [J]. Chem. J. Chinese Universities, 2020, 41(1): 28.
[11]	YI Junming,SONG Sen,ZHANG Sheng,ZHANG Shaowei,TIAN Mengkui,NI Xinlong. Effects of Terminal Groups of Guest on the Pseudorotaxane Assembly of Cucurbit[7]uril^† [J]. Chem. J. Chinese Universities, 2018, 39(5): 911.
[12]	ZHANG Baohai, LUO Min, YANG Shun, FU Rongrong, MA Jinfu. Preparation and Electrochemical Properties of Hierarchically Porous Carbon Microspheres Derived from Metal Phenolic Precursor^† [J]. Chem. J. Chinese Universities, 2018, 39(2): 310.
[13]	GAO Zhongzheng, YANG Liguo, BAI Dong, CHEN Lixia, TAO Zhu, XIAO Xin. Interaction of Inverted Cucurbit[7]uril with N,N'-dibenzyl -4,4'-pyridine Chloride^† [J]. Chem. J. Chinese Universities, 2017, 38(2): 212.
[14]	ZHU Yangwen, LIU Ge, CAO Xulong, SONG Xinwang, CHEN Yong, LIU Yu. Characterization and Property of Sulfonated Polyacrylamide/triethanolamine Supramolecular System^† [J]. Chem. J. Chinese Universities, 2016, 37(9): 1728.
[15]	FU Rongrong,LUO Min,MA Yonghua,YANG Shun. Preparation and Supercapacitance of Ni₃(HCOO)₆/Reduced Graphene Oxide Electrode Materials^† [J]. Chem. J. Chinese Universities, 2016, 37(8): 1485.

A Molecular Device Controlled by Acid-Base——A New Switch of the Pseudorotaxane Based on Electron Donor Biphenyl Ether Derivatives and Electron Accepter CPQT

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments