An Alternative Approach to the Synthesis of Poly(naphthoylenebenzimidazole)s

作者：Belomoina N M^*; Bulycheva E G; Begunov R S; Buzin M I; Chashchin I S

来源：Doklady Chemistry, 2018, 480(1): 89-92.

DOI：10.1134/S0012500818050051

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 90A degrees 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.

• 出版日期2018-5