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[Contents scheme]

Acta Cryst. (2014). E70, o544
[ doi:10.1107/S1600536814007752 ]

5,8-Dimeth­oxy-3,9-dimethyl-3a,4,9,9a-tetra­hydro-4,9-ep­oxy­naphtho­[2,3-d]isoxazole

A. J. Lough, J. R. Nagireddy and W. Tam

Abstract: The title compound, C15H17NO4, is the exo isomer with a syn arrangement of the O atom in the isoxazole ring to the methyl group of the bicyclic alkene. The dihedral angle between the isoxazole ring and the benzene ring is 7.42 (9)°. In the crystal, weak C-H...O hydrogen bonds link mol­ecules, forming a three-dimensional network. The isoxazole O atom is an acceptor for both weak hydrogen bonds.


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