Author(s): Ling-ling Zhaoa, Yu Wan, Shu-ying Huang, Gui-xiang Liu, Liang-feng Chen, Shu-ning Yue, Wen-li Zhang and Hui Wu
Page: [298 - 301] Pages: 4
* (Excluding Mailing and Handling)
Silica sulfuric acid (SSA) was firstly used as an efficient catalyst to promote the synthesis of rctt configurational calix[4]resorcinarenes via one-pot condensation between resorcinol and aromatic aldehydes. The structure of 4- cyanophenyl-calix[4]resorcinarene (3b) has been determined by single crystal X-ray diffraction.
Keywords: Silica sulfuric acid, Calix[4]resorcinarenes.
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