Positive heterotropic cooperativity for selective guest binding via electronic communications through a fused zinc porphyrin array

H Sato, K Tashiro, H Shinmori, A Osuka…

文献索引：Sato, Hiroshi; Tashiro, Kentaro; Shinmori, Hideyuki; Osuka, Atsuhiro; Aida, Takuzo Chemical Communications, 2005 , # 18 p. 2324 - 2326

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被引用次数: 88

摘要

Upon binding with C60 and diamines, such as 4, 4'-bipyridine (bpy) and N, N, N', N'- tetramethylhexane-1, 6-diamine (TMHDA), cyclic host 1 possessing two electronically coupled binding sites displays negative homotropic cooperativity and positive heterotropic cooperativity, and their ternary mixtures preferentially form inclusion complexes with hetero- guest pairs 1⊃ C60bpy and 1⊃ C60TMHDA under appropriate conditions. Spectroscopic ...