Macrocyclic host cyclophosphazenes from aminolysis of N3P3CI6 by bis-(2-ortho-aminophenoxyethyl)ether |
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Authors: | Abbas Tarassoli Tahereh Sedaghat Hamid-Reza Goudarzi |
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Institution: | (1) Department of Chemistry, College of Sciences, Shahid Chamran University, Ahvaz, Iran |
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Abstract: | Aminolysis of N3P3CI6 by an oxodiamine, bis-(2-ortho-aminophenoxyethyl) ether, has been carried out under various experimental conditions and new
products with different architectures have been obtained. The reaction in diethyl ether when using a Na2CO3-water interface process gives the mono-BINO as major product. Reaction on Al2O3/KOH leads to the spirocyclic compound, while, when the reaction is carried out in toluene in the presence of NEt3, a mixture of mono- and di-BINO products are obtained. These new products have been characterized by IR, 1H and 31P NMR spectroscopy.
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Keywords: | Oxodiamine Cyclotriphosphazene 31P NMR macrocyclic |
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