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4-Chlorophenyl 2-oxo-2H-chromene-3-carboxylate

In title compound, C16H9ClO4, the coumarin ring system is approximately planar [maximum deviation = 0.056 (1) Å] and is oriented with respect to the benzene ring at an angle of 22.60 (7)°. Intermolecular C—H...O hydrogen bonding is present in...

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Autori principali: Qin Song, Ya Gan, Jun Yan, Xiao-Qiang Guo, Xiao-Jun Gou
Natura: Artigo
Lingua:Inglês
Pubblicazione: International Union of Crystallography 2012-03-01
Serie:Acta Crystallographica Section E
Accesso online:http://scripts.iucr.org/cgi-bin/paper?S1600536812003376
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