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3-{1-[2-(2-Chloro­phen­yl)hydrazinyl­idene]-2,2,2-trifluoro­eth­yl}-7-diethyl­amino-2H-chromen-2-one

The title compound, C(21)H(19)ClF(3)N(3)O(2), has a structure related to other coumarin derivatives that have been used as fluorescent probes of metal ions. The dihedral angle between the coumarin ring system and the chlorobenzene ring is 42.99 (9)°. Intra­molecular hydrogen bonding occurs via N—H⋯O...

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Bibliografski detalji
Glavni autori: Chen, Hao, Cai, Li, Yu, Chaochao, Li, Hongqi
Format: Artigo
Jezik:Inglês
Izdano: International Union of Crystallography 2011
Teme:
Online pristup:https://ncbi.nlm.nih.gov/pmc/articles/PMC3200584/
https://ncbi.nlm.nih.gov/pubmed/22058963
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1107/S1600536811031916
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