| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1407012 | Journal of Molecular Structure | 2008 | 6 Pages |
Abstract
Pseudoacids, or cyclic oxocarboxylic acids commonly form non-planar, complementary and non-cooperative, dimeric hydrogen-bonds. A dehydration resistant arylpyran dipseudoacid, C16H18O6, has been synthesized and characterized. Crystals of trans-4,4,8,8-tetramethyl-3,7-dihydroxy-1,2,3,4,5,6,7,8-octahydro-2,6-dioxaanthracen-1,5-dione occur in the monoclinic system and form linear hydrogen-bonded chains; it has an elevated melting point without decomposition at 574.6 K.
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Authors
Dmitriy V. Liskin, Edward J. Valente,