Novel building blocks for crystal engineering: the first synthesis of oligo(imidazole)sElectronic supplementary information (ESI) available: synthetic procedures and characterisation details for 2, 3, 4 and 5, and X-ray crystallographic data and packing views. See http://www.rsc.org/suppdata/p1/b2/b208777d/
作者:Yasushi Morita、Tsuyoshi Murata、Satoru Yamada、Makoto Tadokoro、Akio Ichimura、Kazuhiro Nakasuji
DOI:10.1039/b208777d
日期:2002.11.26
A 4,4′-biimidazole, two kinds of quaterimidazoles, and a sexiimidazole were designed and synthesized for the first time as novel building blocks for supramolecules. The one-dimensional zigzag ribbonlike hydrogen-bonded structure of 4,4′-biimidazole containing protonated 4,4′-biimidazole was confirmed by single crystal structure analysis.
首次设计并合成了一种4,4′-联咪唑、两种四咪唑和一种六咪唑作为超分子的新型构筑基块。单晶结构分析证实了含有质子化的 4,4′-双咪唑的一维之字带状氢键结构。