Amplification of luminescence of stable radicals by coordination to NHC–gold(i) complex. Issue 15 (1st February 2022)

• Record Type: Journal Article
• Authors: Hattori, Yohei; Kitajima, Ryota; Matsuoka, Ryota; Kusamoto, Tetsuro; Nishihara, Hiroshi; Uchida, Kingo
• Is Part Of: Chemical communications. Volume 58:Issue 15(2022)
• Page Start: 2560
• Page End: 2563
• Publication Date: 2022-02-01
• Subjects: Chemistry -- Periodicals; 540
• DOI: 10.1039/d1cc06555f
• Languages: English
• ISSNs: 1359-7345

Abstract

Abstract : The 4% fluorescence quantum yield of F2 PyBTM radical in dichloromethane was enhanced up to 36% by coordination to Au I with N -heterocyclic carbene ligand. Abstract : The luminescence of stable radicals can be enhanced by coordination to metal complexes. The 4% fluorescence quantum yield of (3, 5-difluoro-4-pyridyl)bis(2, 4, 6-trichlorophenyl)methyl radical (F2 PyBTM) in dichloromethane was enhanced up to 36% by coordination to Au I with N -heterocyclic carbene ligand, which is a record for metal-radical complexes.