Chem. J. Chinese Universities ›› 1997, Vol. 18 ›› Issue (8): 1296.
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ZHANG Wei-Ya, ZHANG Shao-Wen, ZHANG Chi, WU Cai-Ying, ZHONG Zhen-Lin
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Abstract: Two new kinds of calix [4]arene polysiloxane, cone bis (undecenyloxy)-p-tert-butyl calix [4]crown-5 polysiloxane (c-c [4]c5-pso) and partial cone 5, 11, 17, 23-tetra-tert-butyl-25, 27-diethoxy-26, 28-diundecenyl calix[4] arene polysiloxane(p-c[4]-pso), were syn-thesized and used as the stationary phases for capillary gas chromatography for the first time.They exhibit a good thermal stability and an excellent selectivity for alcohols,benzene series,halohydrocarbon,aromatic compounds,especially for substituted phenol isomers.The separation mechanism has also been investigated.
Key words: Calixarene derivative, Chromatography stationary phase, Separation mechanism
CLC Number:
O657.7
TrendMD:
ZHANG Wei-Ya, ZHANG Shao-Wen, ZHANG Chi, WU Cai-Ying, ZHONG Zhen-Lin . Studies on Calixarene Polysiloxane Stationary Phases for Capillary Gas Chromatography[J]. Chem. J. Chinese Universities, 1997, 18(8): 1296.
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http://www.cjcu.jlu.edu.cn/EN/Y1997/V18/I8/1296