Recognition of Alkaline Metals and Amines by a Chromogenic Homooxacalix[3]arene Receptor

作者: Kazunori Tsubaki , Tatsuya Morimoto , Tadamune Otsubo , Kaoru Fuji , None

DOI: 10.1021/OL026019J

关键词:

摘要: [structure: see text] The artificial host molecule 1, consisting of homooxacalix[3]arene and pyridinium N-phenolate dye (Reichardt E(T)1) has been prepared. Host 1 contains a proton-ionizable phenol group that acts as chemical switch to generate color change against alkaline metals various kind amines.

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