Acta Cryst. (2004). E60, o1639-o1640  [ doi:10.1107/S1600536804020860 ]

26,28-Bis(benzyloxy)-25,27-dihydroxy-5,17-dinitrocalix[4]arene methanol solvate

M. Bolte and P. Sakhaii

Abstract: In the title compound, C₄₂H₃₄N₂O₈·CH₄O, the calix[4]arene assumes a cone conformation. The hydroxyl groups form intramolecular hydrogen bonds to the ether O atoms.

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