New iridium complexes with two pre-organized urea groups and thiourea groups as phosphorescent chemosensors for H2PO4 - and chiral carboxylates

Yinan Li, Yifan Liu, Dayoung Nam, Sungnam Park, Juyoung Yoon, Myung Ho Hyun

Research output: Contribution to journalArticle

11 Citations (Scopus)

Abstract

As a versatile platform for phosphorescent chemosensors, bis(benzylic amine) derivative 6 was synthesized. Two urea groups could be readily introduced for phosphorescent chemosensor 1. A preorganized binding pocket could induce a selective phosphorescence enhancement with H2PO4-. A new iridium complex 2 bearing two thiourea groups as well as glucopyranosyl chiral barriers is reported as a first chiral phosphorescent chemosensor for amino acids.

Original languageEnglish
Pages (from-to)241-246
Number of pages6
JournalDyes and Pigments
Volume100
Issue number1
DOIs
Publication statusPublished - 2014 Jan 1
Externally publishedYes

Fingerprint

Bearings (structural)
Iridium
Phosphorescence
Thiourea
Thioureas
Urea
Amines
Amino acids
Derivatives
Amino Acids
chemosensor 1

Keywords

  • Amino acid sensing
  • Anion recognition
  • Chiral recognition
  • Dihydrogen phosphate sensing
  • Iridium complex
  • Phosphorescence chemosensor

ASJC Scopus subject areas

  • Chemical Engineering(all)
  • Process Chemistry and Technology

Cite this

New iridium complexes with two pre-organized urea groups and thiourea groups as phosphorescent chemosensors for H2PO4 - and chiral carboxylates. / Li, Yinan; Liu, Yifan; Nam, Dayoung; Park, Sungnam; Yoon, Juyoung; Hyun, Myung Ho.

In: Dyes and Pigments, Vol. 100, No. 1, 01.01.2014, p. 241-246.

Research output: Contribution to journalArticle

Li, Yinan ; Liu, Yifan ; Nam, Dayoung ; Park, Sungnam ; Yoon, Juyoung ; Hyun, Myung Ho. / New iridium complexes with two pre-organized urea groups and thiourea groups as phosphorescent chemosensors for H2PO4 - and chiral carboxylates. In: Dyes and Pigments. 2014 ; Vol. 100, No. 1. pp. 241-246.
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