Abstract
An alternative approach to the synthesis of poly(naphthoylenebenzimidazole)s in supercritical carbon dioxide has been accomplished without use of hazardous chemical solvents, which resulted in preparation of high-purity polymers by a more efficient contemporary method. A series of poly(naphthoylenebenzimidazole) s has been obtained at 90°C and 15 MPa for 8 h with the use of a mixture of benzoic acid and benzimidazole as a catalyst. Certain properties of the synthesized polymers have been studied.
Similar content being viewed by others
References
Rusanov, A.L., Usp. Khim., 1979, vol. 48, no. 1, pp. 115–147.
Bruma, M., in Handbook of Thermoplastics, Olabisu, O., Ed., New York: Marcel Dekker, 1997, pp. 771–798.
Rusanov, A.L., Kumykov, R.M., and Mikitaev, A.K., Novye rastvorimye termo- i ognestoikie poligeteroarileny (New Soluble Thermostable and Refractory Polyheteroarylenes), Moscow: RKhTU im. D.I. Mendeleeva, 2007.
Kiran, E., J. Supercrit. Fluids, 2016, vol. 110, pp. 126–153.
Belomoina, N.M., Bulycheva, E.G., Nikitin, L.N., Vasilyev, V.G., Elmanovich, I.V., and Bruma, M., J. Supercrit. Fluids, 2016, vol. 113, pp. 66–71.
Rusanov, A.L., Bulycheva, E.G., Matvelashvili, G.S., Kazakova, G.V., Vlasov, V.M., and Rogozhnikova, O.Y., Polym. Prepr., 1994, no. 1, p. 370.
Korshak, V.V., Rusanov, A.L., Berlin, A.M., Fidler, S.Kh., and Adyrkhaeva, F.I., Vysokomol. Soedin. Ser. A, 1979, vol. 21, no. 1, pp. 68–73.
Buzin, M.I., Vasil’ev, V.G., Nikiforova, G.G., Belomoina, N.M., Bulycheva, E.G., and Papkov, V.S., Dokl. Phys. Chem., 2016, vol. 471, part 2, pp. 195–198.
Korshak, V.V., Rusanov, A.L., Gribkova, P.N., Mikadze, L.A., Berlin, A.M., Fidler, S.Kh., and Adyrkhaeva, F.I., Vysokomol. Soedin. Ser. A, 1979, vol. 23, no. 1, pp. 96–101.
Korshak, V.V., Rusanov, A.L., Knunyants, I.L., and Livshits, B.R., Usp. Khim., 1987, vol. 56, no. 3, pp. 489–509.
Buchanan, R.A., Mudhenke, R.F., and Lin, H.C., Polym. Prepr., 1991, vol. 32, pp. P. 193–194.
Keshtov, M.L., Sharma, G.D., Godovskii D.Yu., Belomoina N.M., Geng Yanhou, Zou Yingping, Kochurov, V.S., Stakhanov, A.I., and Khokhlov, A.R., Dokl. Chem., 2014, vol. 456, part 1, pp. 65–71.
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © N.M. Belomoina, E.G. Bulycheva, R.S. Begunov, M.I. Buzin, I.S. Chashchin, 2018, published in Doklady Akademii Nauk, 2018, Vol. 480, No. 3, pp. 293–296.
Rights and permissions
About this article
Cite this article
Belomoina, N.M., Bulycheva, E.G., Begunov, R.S. et al. An Alternative Approach to the Synthesis of Poly(naphthoylenebenzimidazole)s. Dokl Chem 480, 89–92 (2018). https://doi.org/10.1134/S0012500818050051
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0012500818050051