Acta Cryst. (2006). E62, o1397-o1398  [ doi:10.1107/S1600536806009020 ]

2,4-Diphenyl-2-(trimethylsilyloxy)-3-dihydro-2H,5H-pyrano[3,2-c][1]benzopyran-5-one

Y. Liu, Y.-M. Shen, Z. Li and J.-H. Xu

Abstract: In the title compound, C₂₇H₂₆O₄Si, the coumarin ring system is essentially planar and the pyran ring adopts a half-chair conformation.

Online 15 March 2006

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