Cross-linked poly (4-vinylpyridine) supported azide ion as a versatile and recyclable polymeric reagent for synthesis of 1-substituted-1H-1, 2, 3, 4-tetrazoles
MAK Zarchi, F Nazem
Index: Karimi Zarchi, Mohammad Ali; Nazem, Fatemeh Journal of the Iranian Chemical Society, 2014 , vol. 11, # 1 p. 91 - 99
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Citation Number: 3
Abstract
Abstract Cross-linked poly (4-vinylpyridine) supported azide ion,[P 4-VP] N 3, is easily prepared and used as an efficient polymeric reagent for synthesis of 1-substituted-1 H-1, 2, 3, 4-tetrazoles via condensation reaction of azide ion, primary aromatic amines, and triethyl orthoformate in glacial acetic acid. After optimization of the reaction conditions, a wide variety of primary aromatic amines were also subjected to preparation of the ...
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