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Carboxymethylalginic acid azides and their reactions with nucleophiles

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Abstract

The interaction of carboxymethylalginic acid hydrazides with sodium nitrite in acidic medium yielded polymers containing azide groups. Stability of aqueous solutions of the prepared products has been studied as a function of pH and temperature. Acylation ability of the products in the reactions with aromatic amines and hydrazides of aromatic carboxylic acids has been investigated.

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Authors and Affiliations

  1. St. Petersburg State Chemical-Pharmaceutical Academy, ul. Professora Popova 14, St. Petersburg, 197376, Russia

    A. I. Cheremushkin & A. A. Iozep

Authors
  1. A. I. Cheremushkin
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  2. A. A. Iozep
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Corresponding author

Correspondence to A. I. Cheremushkin.

Additional information

Original Russian Text © A.I. Cheremushkin, A.A. Iozep, 2014, published in Zhurnal Obshchei Khimii, 2014, Vol. 84, No. 12, pp. 1991–1995.

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Cheremushkin, A.I., Iozep, A.A. Carboxymethylalginic acid azides and their reactions with nucleophiles. Russ J Gen Chem 84, 2409–2412 (2014). https://doi.org/10.1134/S107036321412010X

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  • DOI: https://doi.org/10.1134/S107036321412010X

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