Double-stranded supramolecular assembly through salt bridge formation between rigid and flexible amidine and carboxylic acid strands

…, M Shimoyama, Y Furusho, E Yashima

文献索引：Iida, Hiroki; Shimoyama, Munenori; Furusho, Yoshio; Yashima, Eiji Journal of Organic Chemistry, 2010 , vol. 75, # 2 p. 417 - 423

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被引用次数: 26

摘要

A series of monomeric strands consisting of m-terphenyl backbones with chiral rigid C-linked (3) and flexible N-linked (5) formamidines and achiral carboxylic acid (4) and flexible carboxymethyl (6) residues were synthesized, and their duplex formations through amidinium− carboxylate salt bridges were investigated by NMR, circular dichroism (CD), and UV− visible spectroscopies. The salt bridge-derived duplex formation was largely ...