Synthèse facile d'une série d'acétamido polyéthers macrocycliques et complexation de quelques cations alcalins
Written by sctunisie no commentsSix novel diacetamido-crown ethers have been prepared in one pot synthesis by the reaction of their corresponding nitro derivatives with a mixture of acetic acid, iron powder and acetic anhydrid. The acetamido function was fixed on the aromatic rings. The substituted compounds were characterized by: IR, 1H NMR, 13C NMR, DSC, UV, mass spectrometry (S.M.) and elemental analysis. Some of these diacetamido-crown ethers were screened for their alkaline cation complexation.
A. Ben Hadj Amor, A. Ouerghui, M. Bellassoued, F. Meganem
Synthesis, Diacetamido-crown ethers, Alkaline cation complexation
Pages 51-57