A new fluorogenic benzothiazolyl ionophore based upon calix[4]arene-crown-5 ether for calcium determination in aqueous media
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| Title: | A new fluorogenic benzothiazolyl ionophore based upon calix[4]arene-crown-5 ether for calcium determination in aqueous media |
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| Authors: | Kim, Young Hee1, Cha, Na Ri1, Chang, Suk-Kyu skchang@cau.ac.kr |
| Source: | Tetrahedron Letters: International Organ for the Rapid Publication of Preliminary Communications in Organic Chemistry. May2002, Vol. 43 Issue 21, p3883. 4p. |
| Subjects: | Ionophores, Organofluorine compounds, Crown ethers, Organic synthesis |
| Abstract: | A new benzothiazolyl functionalized ionophore based upon the calix[4]arene-crown-5 ether has been prepared and its fluoroionophoric properties toward Ca2+ ions were investigated. The compound exhibited a pronouncedly selective fluoroionophoric behavior toward Ca2+ ions among the surveyed physiologically important metal ions of Na+, K+, and Mg2+. Detection limit for Ca2+ ions was found to be 9×10−5 M in dioxane–water (80:20, v/v) solution. [Copyright &y& Elsevier] |
| Copyright of Tetrahedron Letters: International Organ for the Rapid Publication of Preliminary Communications in Organic Chemistry is the property of Pergamon Press - An Imprint of Elsevier Science and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 7798980 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1016/S0040-4039(02)00658-5 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 4 StartPage: 3883 Subjects: – SubjectFull: Ionophores Type: general – SubjectFull: Organofluorine compounds Type: general – SubjectFull: Crown ethers Type: general – SubjectFull: Organic synthesis Type: general Titles: – TitleFull: A new fluorogenic benzothiazolyl ionophore based upon calix[4]arene-crown-5 ether for calcium determination in aqueous media Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Kim, Young Hee – PersonEntity: Name: NameFull: Cha, Na Ri – PersonEntity: Name: NameFull: Chang, Suk-Kyu IsPartOfRelationships: – BibEntity: Dates: – D: 20 M: 05 Text: May2002 Type: published Y: 2002 Identifiers: – Type: issn-print Value: 00404039 Numbering: – Type: volume Value: 43 – Type: issue Value: 21 Titles: – TitleFull: Tetrahedron Letters: International Organ for the Rapid Publication of Preliminary Communications in Organic Chemistry Type: main |
| ResultId | 1 |
