Synthesis, characterization, and metal i
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Hai-Bing Li; Yuan-Yin Chen; Shi-Lan Liu
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Article
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2003
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John Wiley and Sons
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English
⚖ 131 KB
👁 2 views
## Abstract Calixarene‐modified chitosans (CTS–CA‐I and CTS–CA‐II) were first synthesized by the reaction of chitosan (CTS‐NH~2~) with 1,3‐bis‐chloroethoxyethoxy‐2,4‐dihydroxy‐__p__‐__tert__‐butylcalix[4]arene (CA‐I) or its benzoyl derivative (CA‐II). Their structures were characterized by infrared