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Ethyl 2-[(2-oxo-2H-chromen-7-yl)-oxy]acetate.

ABSTRACT: In the title compound, C13H12O5, the mean plane of the 2H-chromene ring system (r.m.s deviation = 0.026?Å) forms a dihedral angle of 81.71?(6)° with the mean plane of ethyl 2-hy-droxy-acetate moiety (r.m.s deviation = 0.034?Å). In the crystal, C-H?O hydrogen bonds result in the formation of zigzag layers parallel to the bc plane.

SUBMITTER: Fun HK 

PROVIDER: S-EPMC3629532 | biostudies-literature | 2013 Apr

REPOSITORIES: biostudies-literature

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Ethyl 2-[(2-oxo-2H-chromen-7-yl)-oxy]acetate.

Fun Hoong-Kun HK   Quah Ching Kheng CK   Aich Krishnendu K   Das Sangita S   Goswami Shyamaprosad S  

Acta crystallographica. Section E, Structure reports online 20130306 Pt 4

In the title compound, C13H12O5, the mean plane of the 2H-chromene ring system (r.m.s deviation = 0.026 Å) forms a dihedral angle of 81.71 (6)° with the mean plane of ethyl 2-hy-droxy-acetate moiety (r.m.s deviation = 0.034 Å). In the crystal, C-H⋯O hydrogen bonds result in the formation of zigzag layers parallel to the bc plane. ...[more]

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