Acta Cryst. (2005). E61, o3738-o3740 [ doi:10.1107/S1600536805033118 ]
Abstract: In the crystal structure of the title compound, C21H19ClN2O4·0.65H2O, the dihedral angle formed by the bicyclic benzopyran system and the chlorobenzene ring is 55.1 (2)°. In the crystal structure, molecules are linked into molecular tapes through weak C-HO hydrogen bonds.
Online 19 October 2005
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