Ethyl 3-oxo-3H-benzo[f]chromene-2-carboxyl-ate.

Vahini, M Vindu; Devarajegowda, H C; Mahadevan, K M; Meenakshi, T G; Arunkashi, H K

Vahini, M Vindu; Devarajegowda, H C; Mahadevan, K M; Meenakshi, T G; Arunkashi, H K.

Acta Crystallogr Sect E Struct Rep Online ; 66(Pt 10): o2658, 2010 Sep 30.

Article en En | MEDLINE | ID: mdl-21587629

ABSTRACT

ABSTRACT

In the title compound, C(16)H(12)O(4), the chromene ring system is almost planar [maximum deviation = 0.026â(1)âÅ] and makes dihedral angles of 1.24â(9) and 26.5â(2)° with the fused benzene ring and the plane of the ethyl carboxyl-ate group, respectively.

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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Acta Crystallogr Sect E Struct Rep Online Año: 2010 Tipo del documento: Article