Isidório Raquel Geralda, Ottoni Flaviano Melo, Alves Ricardo José
Aug 24, 2018
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Journal
Acta Crystallographica Section E: Crystallographic Communications
Abstract
The naphthoquinone unit in 2-hydroxy-3-(prop-2-yn-1-yl)naphthalene-1,4-dione is essentially planar and the linear propargyl group is nearly perpendicular to the naphthalene ring system. In the crystal, O—H⋯O and C—H⋯O hydrogen bonds form an infinite tape structure.