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5,8-Dimeth-oxy-3,9-dimethyl-3a,4,9,9a-tetra-hydro-4,9-ep-oxy-naphtho-[2,3-d]isoxazole.

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 mol-ecules, forming a three-dimensional network. The isoxazole O atom is an acceptor for both weak hydrogen bonds.

SUBMITTER: Lough AJ

PROVIDER: S-EPMC4011229 | biostudies-literature | 2014 May

REPOSITORIES: biostudies-literature

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5,8-Dimeth-oxy-3,9-dimethyl-3a,4,9,9a-tetra-hydro-4,9-ep-oxy-naphtho-[2,3-d]isoxazole.

Lough Alan J AJ Nagireddy Jaipal R JR Tam William W

Acta crystallographica. Section E, Structure reports online 20140412 Pt 5

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 mol-ecules, forming a three-dimensional network. The isoxazole O atom is an acceptor for both weak hydrogen bonds. ...[more]

PMID: 24860352

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