Abstract
The synthesis is described of some new aminotriazolophanes based on resorcinol and glutaric acid scaffolds by cyclisation reactions between various 1,ω-dihaloalkanes and the crown precursors 1,3-bis [(4-amino-5-oxy-1, 2,4-triazole-3-yl) methyleneoxy] benzene and 1,3-bis(4-amino-5-oxo-1,2,4-triazol-3-yl) propane. The latter were synthesised using carbonoxysulfide as a reactant. The syntheses of heterophanes were carried out regioselectively and the compounds were obtained in good yields.
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