What is it about?
Triarylmethyl cations are stable and have found extensive utility. Such cations generated from aminophenyl group containing bis-phenols provide scope to study stable and PH responsive color changes associated with them. This study narrates color properties of such unsymmetrical triarylmethane cations.
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Why is it important?
Extensively delocalised triarylmethyl cations from bis-phenols finds utility as pH indicator.
Perspectives
Molecular understanding of delocalised triarylmethyl cations provides scope to use them in molecular recognition and screening solvent and as probe.
Professor Jubaraj Bikash Baruah
IIT Guwahati
Read the Original
This page is a summary of: Synthesis and characterisation of N-substituted bis-phenols as precursors for unsymmetrical triarylmethane cations, Dyes and Pigments, January 2007, Elsevier,
DOI: 10.1016/j.dyepig.2005.08.001.
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