Publications
Detailed Information
Synthesis and chemosensitivity of a new iminium salt toward a cyanide anion
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Rao, Boddu Ananda | - |
dc.contributor.author | Lee, Jae-Young | - |
dc.contributor.author | Son, Young-A | - |
dc.date.accessioned | 2024-04-26T00:28:00Z | - |
dc.date.available | 2024-04-26T00:28:00Z | - |
dc.date.created | 2024-04-25 | - |
dc.date.issued | 2014-06 | - |
dc.identifier.citation | SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, Vol.127, pp.268-274 | - |
dc.identifier.issn | 1386-1425 | - |
dc.identifier.uri | https://hdl.handle.net/10371/199533 | - |
dc.description.abstract | A short, high-yielding route to pyranylidene Iminium (Imi) salts using a new pyrylium salt reaction between N,N-Dimethylformamide (DMF) and acetic anhydride is reported. The Imi salt-sensing behavior toward various anions has been investigated using UV-Visible spectroscopy. The Imi salt demonstrates high selectively for CN- when various other anions, such as CN-, Cl-, Br-, I-, SCN-, CIO4-, NO3-, HSO4-, PF6- and N-3(-) are present because it is highly reactive towards nucleophiles. The selective detection of CN- with the Imi unit gave rise to a significant hypochromic shift in the CH3CN solution at lambda(max) = 444 nm and 423 nm and creation of new peak at 252 nm. These studies indicated that CN- had high affinity toward Imi, forming a 1:1 complex; this observation agrees with the current understanding of these materials. (C) 2014 Elsevier B.V. All rights reserved. | - |
dc.language | 영어 | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.title | Synthesis and chemosensitivity of a new iminium salt toward a cyanide anion | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.saa.2014.02.052 | - |
dc.citation.journaltitle | SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY | - |
dc.identifier.wosid | 000336110500036 | - |
dc.identifier.scopusid | 2-s2.0-84896268215 | - |
dc.citation.endpage | 274 | - |
dc.citation.startpage | 268 | - |
dc.citation.volume | 127 | - |
dc.description.isOpenAccess | N | - |
dc.contributor.affiliatedAuthor | Lee, Jae-Young | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.subject.keywordAuthor | Pyrylium trifluoromethanesulfonate | - |
dc.subject.keywordAuthor | Pyranylideneiminium salt | - |
dc.subject.keywordAuthor | Cyanide ion sensing | - |
dc.subject.keywordAuthor | Chemosensor | - |
dc.subject.keywordAuthor | Nucleophilic additions | - |
- Appears in Collections:
- Files in This Item:
- There are no files associated with this item.
Item View & Download Count
Items in S-Space are protected by copyright, with all rights reserved, unless otherwise indicated.