INVESTIGATION OF REGULARITIES AND PRODUCTS OF OXIDATIVE POLYCONDENSATION
OF 1,3-BENZENEDIOL

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MAMEDOV B.A.; ASLANOVA E.T.; ALEKPEROV N.A.

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Journal Paper

Paper Information

Journal: Iranian Polymer Journal Year:2005 | Volume:14 | Issue:5 (59) Page(s): 401-410

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Information Journal Paper

Title

INVESTIGATION OF REGULARITIES AND PRODUCTS OF OXIDATIVE POLYCONDENSATION OF 1,3-BENZENEDIOL

Author(s)

MAMEDOV B.A. | ASLANOVA E.T. | ALEKPEROV N.A. | Issue Writer Certificate

Keywords

BENZENEDIOL

OXIDATIVE POLYCONDENSATION

KINETICS

MACROAROXYL RADICALS

OLIGOBENZENEDIOL

Abstract

In the presence of H2O2, H2O2 + Fe3, NaOCl, OH + O2 oxidants, 1,3-BENZENEDIOL (BD) enters into reaction of OXIDATIVE POLYCONDENSATION and forms the oligomer product, including dihydrooxyphenylene links. The kinetic regularities of BD OXIDATIVE POLYCONDENSATION with oxygen in the alkaline medium have been studied by volumetric and EPR methods. It has been established that the reaction is of a first order both in terms of monomer and alkali. In the reaction course the quintiplet EPR signals have been registered, each line of which is faintly split into a triplet that has been assigned to the dimeric radical. It has been established that BD oligomer oxidation with oxygen in the alkaline medium proceeds without an induction period and has a first order on concentration of dihydrooxyphenylene-linked anions. At the same time, the accumulation of relatively stable macroaroxylic radicals has been observed. The mechanism of 1,3-BD OXIDATIVE POLYCONDENSATION has been suggested, including the stages of single-electron oxidation of BD anion into oxyphenoxyl radicals and recombination of their resonance forms.

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APA: Copy

MAMEDOV, B.A., ASLANOVA, E.T., & ALEKPEROV, N.A.. (2005). INVESTIGATION OF REGULARITIES AND PRODUCTS OF OXIDATIVE POLYCONDENSATION OF 1,3-BENZENEDIOL . IRANIAN POLYMER JOURNAL (ENGLISH), 14(5 (59)), 401-410. SID. https://sid.ir/paper/527952/en

Vancouver: Copy

MAMEDOV B.A., ASLANOVA E.T., ALEKPEROV N.A.. INVESTIGATION OF REGULARITIES AND PRODUCTS OF OXIDATIVE POLYCONDENSATION OF 1,3-BENZENEDIOL . IRANIAN POLYMER JOURNAL (ENGLISH)[Internet]. 2005;14(5 (59)):401-410. Available from: https://sid.ir/paper/527952/en

IEEE: Copy

B.A. MAMEDOV, E.T. ASLANOVA, and N.A. ALEKPEROV, “INVESTIGATION OF REGULARITIES AND PRODUCTS OF OXIDATIVE POLYCONDENSATION OF 1,3-BENZENEDIOL ,” IRANIAN POLYMER JOURNAL (ENGLISH), vol. 14, no. 5 (59), pp. 401–410, 2005, [Online]. Available: https://sid.ir/paper/527952/en

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