Synthesis of novel triketone-based acidichromic colorants

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Title:	Synthesis of novel triketone-based acidichromic colorants
Authors:	Lin, C.-T., Shih, J.-H., Chen, C.-L., Yang, D.-Y.
Contributors:	Department of Chemistry, Tunghai University
Keywords:	Acidichromic colorant;Triketone
Date:	2005
Issue Date:	2013-05-14T09:03:31Z (UTC)
Abstract:	This letter presents the synthesis and evaluation of two novel triketone-containing acidichromic colorants. Analysis results indicate that both prepared triketone-containing compounds undergo two distinct and reversible color changes under both strongly acidic and basic conditions. Thus, a pH sensitive triketone functional group is introduced for the first time to design and synthesize acidichromic colorants. ? 2005 Elsevier Ltd. All rights reserved.
Relation:	Tetrahedron Letters Volume 46, Issue 30, 25 July 2005, Pages 5033-5037
Appears in Collections:	[Department of Chemistry ] Periodical Articles

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