2-Oxo-3,4-dihydro-1,4-benzoxazine-4-acet
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Li, Hong-Gang ;Dou, Jian-Min ;Li, Da-Cheng ;Wang, Da-Qi
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Article
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2007
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International Union of Crystallography
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English
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In the title compound, C 10 H 9 NO 4 , the 2-oxo-3,4-dihydro-1,4benzoxazine unit is not planar. Adjacent molecules are linked together to form a two-dimensional supramolecular structure through C-HΓ Γ ΓO and O-HΓ Γ ΓO hydrogen bonding. ## Related literature For general background, see: Yagai (200