Visual Recognition of Triamines by Phenolphthalein Derivatives:  Consideration of the Structure of the Colored Complex

A hybrid molecule 1 consisting of phenolphthalein and two crown ether moieties can be used to discriminate the length of linear triamines strictly by color development. The purple color is developed most deeply at −10 °C and fades with either an increase or decrease in temperature.

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Bibliographic Details
Published inOrganic letters Vol. 3; no. 25; pp. 4067 - 4069
Main Authors Tsubaki, Kazunori, Hayashi, Noriyuki, Nuruzzaman, Mohammad, Kusumoto, Tomokazu, Fuji, Kaoru
Format Journal Article
LanguageEnglish
Published United States American Chemical Society 13.12.2001
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Summary:A hybrid molecule 1 consisting of phenolphthalein and two crown ether moieties can be used to discriminate the length of linear triamines strictly by color development. The purple color is developed most deeply at −10 °C and fades with either an increase or decrease in temperature.
Bibliography:ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ISSN:1523-7060
1523-7052
DOI:10.1021/ol016823q