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8-Meth-oxy-2H-chromene-3-carbaldehyde.

ABSTRACT: In the title mol-ecule, C11H10O3, the fused dihydro-pyran ring is in a half-chair conformation with the O atom and the methyl-ene C atom positioned 0.1318?(13) and 0.143?(2)?Å, respectively, on either side of the mean plane formed by the other four atoms. In the crystal, weak C-H?O hydrogen bonds link mol-ecules along [001].

SUBMITTER: Koh D

PROVIDER: S-EPMC3589003 | biostudies-literature | 2012 Dec

REPOSITORIES: biostudies-literature

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8-Meth-oxy-2H-chromene-3-carbaldehyde.

Koh Dongsoo D

Acta crystallographica. Section E, Structure reports online 20121124 Pt 12

In the title mol-ecule, C11H10O3, the fused dihydro-pyran ring is in a half-chair conformation with the O atom and the methyl-ene C atom positioned 0.1318 (13) and 0.143 (2) Å, respectively, on either side of the mean plane formed by the other four atoms. In the crystal, weak C-H⋯O hydrogen bonds link mol-ecules along [001]. ...[more]

PMID: 23476239

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