Structural Reevaluation of the Crystalline Methylenedigallic Acids Academic Article uri icon


  • Analysis of the products of the previously reported conditions for the preparation of crystalline methylenedigallic acids from gallic acid has revealed that the water-insoluble acid is a tetrahomodioxacalix[4]arene and the water-soluble acid is a trimeric species.

publication date

  • 2016