Two calix[4] arene derivatives (5 and 8) and their telomers are synthesized to estimate selective extraction of alkali and transition metal cations from the aqueous to the organic phase (chloroform). Compound 5 shows selectivity toward Hg 2Ο© . Compound 8 and telomers 6 and 9 are not selective but a
Synthesis and binding properties of carboxylphenyl-modified calix[4]arenes and cytochrome c
β Scribed by Wen Ting An; Yong Jiao; Xiao Hua Sun; Xiao Ling Zhang; Chuan Dong; Shao Min Shuang; Ping Fang Xia; Man Shing Wong
- Book ID
- 116903662
- Publisher
- Elsevier Science
- Year
- 2009
- Tongue
- English
- Weight
- 824 KB
- Volume
- 79
- Category
- Article
- ISSN
- 0039-9140
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Two new polymers containing pendant calix[4]arene units with nitrile functionalities at their lower rim have been synthesized via radical initiated reactions involving a vinylic monomer 6 h5,11,17,23-tetra-tert-butyl-25,26,27-tris(cyanomethoxy)-28-(2-acryloyloxy) ethoxycalix[4]arenej and with styren