NDLI: Four-component assembly in the crystalline state driven by amidinium-carboxylate salt bridge formation from an aqueous solution.

Content Provider	Semantic Scholar
Author	Kusukawa, Takahiro Matsumoto, Kazuya Nakamura, Hajime Iizuka, Wataru Toyama, Keisuke Takeshita, Shota
Copyright Year	2013
Abstract	A series of diamidine dihydrochlorides was prepared utilizing a spacer unit to control the distance between the two amidinium groups. The introduction of two amidinium groups to the 1,8-position of each spacer unit (i.e., 9,10-dihydroanthracene, anthracene, biphenylene) can control the direction of formation of a self-assembled structure. The fine-tuning of the distances between the two amidinium groups in the spacer units can help control the stabilizing interactions of two carboxylic acid units (intermolecular attraction) after the four-component assembly (see ). Based on this concept, we s쳮ded in the formation of a four-component box-like assembled structure using amidinium-carboxylate salt bridge formation in the crystalline state from aqueous solutions.
File Format	PDF HTM / HTML
DOI	10.1039/c3ob40309b
PubMed reference number	23625021
Journal	Medline
Volume Number	11
Issue Number	22
Alternate Webpage(s)	http://www.rsc.org/suppdata/ob/c3/c3ob40309b/c3ob40309b.pdf
Journal	Organic & biomolecular chemistry
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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