Synthesis, structure and metal binding property of internally 1, 3-arylene-bridged azacalix [6] aromatics

…, L Zhao, DX Wang, MX Wang

文献索引：Fang, Yi-Xin; Zhao, Liang; Wang, De-Xian; Wang, Mei-Xiang Journal of Organic Chemistry, 2012 , vol. 77, # 22 p. 10073 - 10082

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被引用次数: 8

摘要

Three internally 1, 3-arylene-bridged azacalix [6] aromatics 1–3 were synthesized by the Pd- catalyzed macrocyclic fragment coupling reaction between a stellated dibrominated pentamer and N 2, N 6-dimethylpyridine-2, 6-diamine or N 1, N 3-dimethylbenzene-1, 3- diamine. Single-crystal X-ray analysis revealed that these bimacrocyclic compounds all adopt a triply pillared groove-shaped conformation, conceptually being derived from the ...