ChemInform Abstract: Pyridinium N-Phenoxide Betaines and Their Application to the Determination of Solvent Polarities. Part 25. Syntheses and UV/Vis-Spectroscopic Properties of Hydrophilic 2-, 3-, and 4-Pyridyl-Substituted Solvatochromic and Halochromic Pyridinium N-Phenolate Betaine Dyes as New Empirical Solvent Polarity Indicators.

✍ Scribed by Christian Reichardt; Daqing Che; Guido Heckenkemper; Gerhard Schaefer

• Publisher: John Wiley and Sons
• Year: 2010
• Weight: 28 KB
• Volume: 33
• Category: Article
• ISSN: 0931-7597
• DOI: 10.1002/chin.200210021