title: (3-Methyl-3a,4,7,7a-tetra-hydro-5H-4,7-methano-isoxazolo[4,5-d][1,2]oxazin-5-yl)(phen-yl)methanone.
abstract: The title compound, C14H14N2O3, is the exo isomer with a syn arrangement of two O atoms in the isoxazole and oxazine rings. The dihedral angle between the isoxazole and phenyl rings is 60.38 (4)°. In the crystal, weak C-H⋯O hydrogen bonds link the mol-ecules, forming a three-dimensional network. The isoxazole O atom is an acceptor for three of these hydrogen bonds.
authors.affiliation: Department of Chemistry, University of Toronto, Toronto, Ontario, M5S 3H6, Canada.
authors.forename: Alan J
authors.initials: AJ
authors.lastname: Lough
authors.affiliation: Department of Chemistry, University of Guelph, Guelph, Ontario, N1G 2W1, Canada.
authors.forename: Jaipal R
authors.initials: JR
authors.lastname: Nagireddy
authors.affiliation: Department of Chemistry, University of Guelph, Guelph, Ontario, N1G 2W1, Canada.
authors.forename: William
authors.initials: W
authors.lastname: Tam