The ethynylpyrimidine moiety displays an almost planar geometry. In the crystal, molecules are linked by O—H⋯N and C—Hpyrimidine⋯O hydrogen bonds, forming a three-dimensional supramolecular architecture. Click to show full abstract
The ethynylpyrimidine moiety displays an almost planar geometry. In the crystal, molecules are linked by O—H⋯N and C—Hpyrimidine⋯O hydrogen bonds, forming a three-dimensional supramolecular architecture.
               
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