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Synthesis of polyurethans with regularly recurring unsaturated side chains

  • Organic and Biological Chemistry
  • Published:
Bulletin of the Academy of Sciences of the USSR, Division of chemical science Aims and scope

Summary

  1. 1.

    The previously undescribed N,N-bis-2-hydroxyethylcrotonamide and 2,3-dihydroxypropyl crotonate were synthesized and characterized.

  2. 2.

    By the migration copolymerization of hexamethylene diisocyanate with N,N-bis-2-hydroxyethylcrotonamide and with 2,3-dihydroxypropyl crotonate we obtained linear polyurethans of a new type containing regularly recurring unsaturated side chains.

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Literature cited

  1. S. N. Ushakov and K. M. Aleev, Izv. AN SSSR. Otd. khim. n.,1962, 693.

  2. L. Smith, Z. phys. Chim.92, 717 (1918); J. Bösekens and P. Hermans, Bull. soc. Chim. France141, 39, 1254 (1926). E. Fourneau and T. Margues, Bull. Sos. Chem. France141, 39, 699 (1926).

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  3. S. N. Ushakov, E. M. Lavrent'eva and K. S. Podgorskaya, Izv. AN SSSR. Otd. khim. n.1959 91.

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Authors and Affiliations

  1. Lensovet Leningrad Technological Institute, USSR

    K. M. Aleev & S. N. Ushakov

Authors
  1. K. M. Aleev
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  2. S. N. Ushakov
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Aleev, K.M., Ushakov, S.N. Synthesis of polyurethans with regularly recurring unsaturated side chains. Russ Chem Bull 13, 315–317 (1964). https://doi.org/10.1007/BF00853693

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  • DOI: https://doi.org/10.1007/BF00853693

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