Chromophoric macrocycles from the oxidation of bis(aminofurazanylic) ethers of 1,2-diols

✍ Scribed by Aleksei B. Sheremetev; Elena V. Shatunova; Boris B. Averkiev; Dmitrii E. Dmitriev; Viktor A. Petukhov; Mikhail Yu. Antipin

• Publisher: John Wiley and Sons
• Year: 2004
• Tongue: English
• Weight: 243 KB
• Volume: 15
• Category: Article
• ISSN: 1042-7163
• DOI: 10.1002/hc.10226

✦ Synopsis

Abstract

A series 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 NN 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, 7c, and linear counterpart 12 are reported. © 2004 Wiley Periodicals, Inc. Heteroatom Chem 15:131–145, 2004; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/hc.10226