Chromophoric macrocycles from the oxidation of bis(aminofurazanylic) ethers of 1,2-diols
作者:Aleksei B. Sheremetev、Elena V. Shatunova、Boris B. Averkiev、Dmitrii E. Dmitriev、Viktor A. Petukhov、Mikhail Yu. Antipin
DOI:10.1002/hc.10226
日期:——
of chromophoric azofurazan-containing macrocycles 6a–c and 7a–d were synthesized from bis(aminofurazanylic) ethers of 1,2-diols 4a–d by dibromoisocyanurate oxidation. The macrocycle closure is a result of NN bond formation. An ion-binding ability of these compounds was tested. The macrocycles were characterized by NMR, MS, IR, and UV spectroscopy. The X-ray crystal structures of the macrocycles 6a
通过二溴异氰脲酸酯氧化,由 1,2-二醇 4a-d 的双(氨基呋咱基)醚合成了一系列含发色偶氮呋咱的大环 6a-c 和 7a-d。大环闭合是 NN 键形成的结果。测试了这些化合物的离子结合能力。通过NMR、MS、IR和UV光谱表征大环。报道了大环 6a、7c 和线性对应物 12 的 X 射线晶体结构。© 2004 Wiley Periodicals, Inc. 杂原子化学 15:131–145, 2004; 在线发表于 Wiley InterScience (www.interscience.wiley.com)。DOI 10.1002/hc.10226