引用本文:
王文革, 张德春. 几种磺酸酯桥联杯芳烃的一锅法合成及对金属离子的萃取性能[J]. 应用化学,
2013, 30(5): 511-515.
doi:
10.3724/SP.J.1095.2013.20280
Citation: WANG Wenge, ZHANG Dechun. One-Pot Synthesis and Extraction Performances Toward Metal Cations of Sulfonate-bridged Calixarenes[J]. Chinese Journal of Applied Chemistry, 2013, 30(5): 511-515. doi: 10.3724/SP.J.1095.2013.20280
Citation: WANG Wenge, ZHANG Dechun. One-Pot Synthesis and Extraction Performances Toward Metal Cations of Sulfonate-bridged Calixarenes[J]. Chinese Journal of Applied Chemistry, 2013, 30(5): 511-515. doi: 10.3724/SP.J.1095.2013.20280
几种磺酸酯桥联杯芳烃的一锅法合成及对金属离子的萃取性能
English
One-Pot Synthesis and Extraction Performances Toward Metal Cations of Sulfonate-bridged Calixarenes
Abstract:
Four aromatic tetrasulfonate calixarenes have been prepared in one pot and their extraction performances toward Ca2+, Pb2+ and some transition metal ions in chloroform were evaluated. The primary results revealed that the sulfonate-bridged calixarenes showed improved extraction capabilities toward several toxic cations such as Cr3+, Cd2+ and CO2+. The extracted percentages of Cr3+ by compound 2a and Cd2+ by compound 2b are 50.15% and 46.48%,respectively.
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Key words:
- calixarenes
- / macrocyclic compound
- / extraction
- / sulfonate
- / metal ion recognition
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