Synthesis and functionalization of heteroatom-bridged bicyclocalixaromatics, large molecular triangular prisms with electron-rich and-deficient aromatic interiors

MM Naseer, DX Wang, L Zhao, ZT Huang…

Index: Naseer, Muhammad Moazzam; Wang, De-Xian; Zhao, Liang; Huang, Zhi-Tang; Wang, Mei-Xiang Journal of Organic Chemistry, 2011 , vol. 76, # 6 p. 1804 - 1813

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Citation Number: 33

Abstract

The synthesis and functionalization of oxygen and nitrogen atom bridged bicyclocalixaromatics of triangular prism structures are reported. By means of a fragment coupling approach, molecular triangular prisms of electron-rich and electron-deficient aromatic interiors were prepared using 1, 3, 5-tri (p-hydroxyphenyl) benzene and 2, 4, 6-tri (p-aminophenyl) triazine as base units and chlorotriazines as pillars. Aromatic ...