The title compound, C(13)H(12)O(5), was prepared by the reaction of 2,2-dimethyl-1,3-dioxane-4,6-dione and 4-hy-droxy-benz-alde-hyde in ethanol. The 1,3-dioxane ring is in a distorted boat conformation. In the crystal, inversion dimers linked by pairs of O-H⋯O hydrogen bonds generate R(2) (2)(20) rings.
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Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3007919 | PMC |
| http://dx.doi.org/10.1107/S1600536810032149 | DOI Listing |
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