Issue 18, 1997

Phenol/phenolate-dependent on/off switching of the luminescence of 4,4-difluoro-4-bora-3a,4a-diaza-s-indacenes

Abstract

Boradiazaindacenes 1 and 2 bearing phenolic subunits show deprotonation/protonation dependent fluorescence off/on-switching; the lack of emission of the phenolate forms is attributed to photoinduced electron transfer (PET) between the phenolate and indacene subunits.

Article information

Article type
Paper

Chem. Commun., 1997, 1717-1718

Phenol/phenolate-dependent on/off switching of the luminescence of 4,4-difluoro-4-bora-3a,4a-diaza-s-indacenes

T. Gareis, C. Huber, O. S. Wolfbeis and J. Daub, Chem. Commun., 1997, 1717 DOI: 10.1039/A703536E

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