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Methyl 2-oxo-2H-chromene-3-carboxyl-ate.

ABSTRACT: The title compound, C(11)H(8)O(4), features an almost planar mol-ecule (r.m.s. deviation = 0.033?Å for all non-H atoms). In the crystal, the mol-ecules are linked via C-H?O hydrogen bonds, forming two-dimensional networks lying parallel to (1-21).

SUBMITTER: Saeed A

PROVIDER: S-EPMC3470378 | biostudies-literature | 2012 Oct

REPOSITORIES: biostudies-literature

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Methyl 2-oxo-2H-chromene-3-carboxyl-ate.

Saeed Aamer A Ibrar Aalia A Arshad Muhammad M Bolte Michael M

Acta crystallographica. Section E, Structure reports online 20120926 Pt 10

The title compound, C(11)H(8)O(4), features an almost planar mol-ecule (r.m.s. deviation = 0.033 Å for all non-H atoms). In the crystal, the mol-ecules are linked via C-H⋯O hydrogen bonds, forming two-dimensional networks lying parallel to (1-21). ...[more]

PMID: 23125791

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Crystal structures of ethyl 6-(4-methyl-phen-yl)-4-oxo-4H-chromene-2-carboxyl-ate and ethyl 6-(4-fluoro-phen-yl)-4-oxo-4H-chromene-2-carboxyl-ate.

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4-[4-(Hept-yloxy)benzo-yloxy]phenyl 2-oxo-7-tri-fluoro-methyl-2H-chromene-3-carboxyl-ate.

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