Biscalix[4]arenes, 7 and 8, have been synthesized by a one-pot coupling method and a stepwise approach, respectively. A one-pot reaction in a pressurized vessel resulted in the symmetric biscalix[4]arene 7 in high yield. Oxidation of compounds 7 and 8 by Tl(CO2CF3)(3) in CF3COOH yielded biscalix[4]quinones, 9 and 10, respectively. Preliminary electrochemical studies by cyclic voltammetry of 9 and 10 show significant changes of their voltammograms upon addition of Na+. (C) 2002 Elsevier Science Ltd. All rights reserved.
机构:
Soochow Univ, Inst Funct Nano & Soft Mat FUNSOM, Jiangsu Key Lab Carbon Based Funct Mat & Devices, Suzhou 215123, Jiangsu, Peoples R ChinaSoochow Univ, Inst Funct Nano & Soft Mat FUNSOM, Jiangsu Key Lab Carbon Based Funct Mat & Devices, Suzhou 215123, Jiangsu, Peoples R China
Chen, Hui
Niu, Zhihui
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Shandong Univ Technol, Sch Phys & Optoelect Engn, Zibo 250049, Shandong, Peoples R ChinaSoochow Univ, Inst Funct Nano & Soft Mat FUNSOM, Jiangsu Key Lab Carbon Based Funct Mat & Devices, Suzhou 215123, Jiangsu, Peoples R China
Niu, Zhihui
Zhao, Yu
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Soochow Univ, Inst Funct Nano & Soft Mat FUNSOM, Jiangsu Key Lab Carbon Based Funct Mat & Devices, Suzhou 215123, Jiangsu, Peoples R China
Hangzhou Normal Univ, Coll Mat Chem & Chem Engn, Hangzhou 311121, Zhejiang, Peoples R ChinaSoochow Univ, Inst Funct Nano & Soft Mat FUNSOM, Jiangsu Key Lab Carbon Based Funct Mat & Devices, Suzhou 215123, Jiangsu, Peoples R China
机构:
Indian Inst Sci Educ & Res IISER Pune, Dept Chem, Dr Homi Bhabha Rd, Pune 411008, Maharashtra, India
Indian Inst Sci Educ & Res IISER Pune, Ctr Energy Sci, Dr Homi Bhabha Rd, Pune 411008, Maharashtra, IndiaIndian Inst Sci Educ & Res IISER Pune, Dept Chem, Dr Homi Bhabha Rd, Pune 411008, Maharashtra, India
Gaikwad, Pramod
Misal, Mahavir
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Indian Inst Sci Educ & Res IISER Pune, Dept Chem, Dr Homi Bhabha Rd, Pune 411008, Maharashtra, India
Indian Inst Sci Educ & Res IISER Pune, Ctr Energy Sci, Dr Homi Bhabha Rd, Pune 411008, Maharashtra, IndiaIndian Inst Sci Educ & Res IISER Pune, Dept Chem, Dr Homi Bhabha Rd, Pune 411008, Maharashtra, India
Misal, Mahavir
Khaire, Siddhi
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Indian Inst Sci Educ & Res IISER Pune, Dept Chem, Dr Homi Bhabha Rd, Pune 411008, Maharashtra, India
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Khaire, Siddhi
Raafik, Abdul
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Indian Inst Sci Educ & Res IISER Pune, Dept Chem, Dr Homi Bhabha Rd, Pune 411008, Maharashtra, India
Indian Inst Sci Educ & Res IISER Pune, Ctr Energy Sci, Dr Homi Bhabha Rd, Pune 411008, Maharashtra, IndiaIndian Inst Sci Educ & Res IISER Pune, Dept Chem, Dr Homi Bhabha Rd, Pune 411008, Maharashtra, India
Raafik, Abdul
Aralekallu, Shambhulinga
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Indian Inst Sci Educ & Res IISER Pune, Dept Chem, Dr Homi Bhabha Rd, Pune 411008, Maharashtra, India
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Aralekallu, Shambhulinga
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Varhade, Swapnil
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Bhat, Zahid Manzoor
Kottaichamy, Alagar Raja
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Indian Inst Sci Educ & Res IISER Pune, Dept Chem, Dr Homi Bhabha Rd, Pune 411008, Maharashtra, India
Indian Inst Sci Educ & Res IISER Pune, Ctr Energy Sci, Dr Homi Bhabha Rd, Pune 411008, Maharashtra, IndiaIndian Inst Sci Educ & Res IISER Pune, Dept Chem, Dr Homi Bhabha Rd, Pune 411008, Maharashtra, India
Kottaichamy, Alagar Raja
Devendrachari, Mruthyunjayachari Chattanahalli
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Indian Inst Sci Educ & Res IISER Pune, Dept Chem, Dr Homi Bhabha Rd, Pune 411008, Maharashtra, India
Indian Inst Sci Educ & Res IISER Pune, Ctr Energy Sci, Dr Homi Bhabha Rd, Pune 411008, Maharashtra, IndiaIndian Inst Sci Educ & Res IISER Pune, Dept Chem, Dr Homi Bhabha Rd, Pune 411008, Maharashtra, India
Devendrachari, Mruthyunjayachari Chattanahalli
Gautam, Manu
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Indian Inst Sci Educ & Res IISER Pune, Dept Chem, Dr Homi Bhabha Rd, Pune 411008, Maharashtra, India
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Gautam, Manu
Thotiyl, Musthafa Ottakam
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Indian Inst Sci Educ & Res IISER Pune, Dept Chem, Dr Homi Bhabha Rd, Pune 411008, Maharashtra, India
Indian Inst Sci Educ & Res IISER Pune, Ctr Energy Sci, Dr Homi Bhabha Rd, Pune 411008, Maharashtra, IndiaIndian Inst Sci Educ & Res IISER Pune, Dept Chem, Dr Homi Bhabha Rd, Pune 411008, Maharashtra, India
机构:
Luoyang Normal Univ, Dept Chem, Luoyang 471022, Peoples R ChinaLuoyang Normal Univ, Dept Chem, Luoyang 471022, Peoples R China
Zhao, Bang-Tun
Zhou, Zhen
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Zhengzhou Univ, Dept Chem, Zhengzhou 450001, Peoples R ChinaLuoyang Normal Univ, Dept Chem, Luoyang 471022, Peoples R China
Zhou, Zhen
Yan, Zhen-Ning
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Zhengzhou Univ, Dept Chem, Zhengzhou 450001, Peoples R ChinaLuoyang Normal Univ, Dept Chem, Luoyang 471022, Peoples R China
Yan, Zhen-Ning
Belhadj, Esmah
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Univ Angers, Lab MOLTECH Anjou, CNRS, UMR 6200, Angers, France
Univ Oran Es Senia, Lab Synth Organ Appl, Oran, AlgeriaLuoyang Normal Univ, Dept Chem, Luoyang 471022, Peoples R China
Belhadj, Esmah
Le Derf, Franck
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Univ Angers, Lab MOLTECH Anjou, CNRS, UMR 6200, Angers, FranceLuoyang Normal Univ, Dept Chem, Luoyang 471022, Peoples R China
Le Derf, Franck
Salle, Marc
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Univ Angers, Lab MOLTECH Anjou, CNRS, UMR 6200, Angers, FranceLuoyang Normal Univ, Dept Chem, Luoyang 471022, Peoples R China