678148-73-7Relevant academic research and scientific papers
Synthesis of novel calix[4]arenes containing one and two substituents on the "upper rim"
Li, Lei,Lv, Ping,Xian, Chunying,Zheng, Limin
, p. 2118 - 2122 (2007/10/03)
Procedures are described for the removal of the p-butyl groups from p-tert-butylcalix[4]arene and the introduction of benzoyl, nitro, amino and acrylamido groups to yield a series of mono- and bis-substituted compounds on the "upper rim" with potential po
Resolution of the acid-base fraction curves of the calixarene derivatives with chemometric methods
Wang, Li,Zhu, Zhong-Liang,Shi, Xian-Fa
, p. 182 - 183 (2007/10/03)
The acid-base properties of several new calix[4]arene derivatives were studied with chemometric methods by measurement of their UV absorbances under different pH. Resolving the acid-base fraction curves with chemometric methods, the pKa of thes
