<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">vuzbiochemi</journal-id><journal-title-group><journal-title xml:lang="ru">Известия вузов. Прикладная химия и биотехнология</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of Universities. Applied Chemistry and Biotechnology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2227-2925</issn><issn pub-type="epub">2500-1558</issn><publisher><publisher-name>ИРНИТУ</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21285/2227-2925-2020-10-3-376-385</article-id><article-id custom-type="elpub" pub-id-type="custom">vuzbiochemi-411</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ХИМИЧЕСКИЕ НАУКИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CHEMICAL SCIENCES</subject></subj-group></article-categories><title-group><article-title>Синтез и исследование олигобензотриазолилимидов</article-title><trans-title-group xml:lang="en"><trans-title>Synthesis and study of oligobenzotriazolylimides</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Фарион</surname><given-names>И. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Farion</surname><given-names>I. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Фарион Иван Александрович, к.х.н., научный сотрудник</p><p>670047, г. Улан-Удэ, ул. Сахьяновой, 6</p></bio><bio xml:lang="en"><p>Ivan A. Farion, Cand. Sci. (Chemistry), Reseacher</p><p>6, Sakhyanova St., Ulan-Ude, 670047</p></bio><email xlink:type="simple">fariv@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Могнонов</surname><given-names>Д. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Mognonov</surname><given-names>D. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Могнонов Дмитрий Маркович, д.х.н., профессор, главный научный сотрудник</p><p>670047, г. Улан-Удэ, ул. Сахьяновой, 6</p></bio><bio xml:lang="en"><p>Dmitry M. Mognonov, Dr. Sci. (Chemistry), Professor, Chief Researcher</p><p>6, Sakhyanova St., Ulan-Ude, 670047</p></bio><email xlink:type="simple">dmog@binm.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Хахинов</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Khakhinov</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Хахинов Вячеслав Викторович, д.х.н., профессор</p><p>670000, г. Улан-Удэ, ул. Смолина, 24а</p></bio><bio xml:lang="en"><p>Vyacheslav V. Khakhinov, Dr. Sci. (Chemistry), Professor</p><p>24a, Smolin St., Ulan-Ude, 670000</p></bio><email xlink:type="simple">khakhinov@mail.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Литвинова</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Litvinova</surname><given-names>M. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Литвинова Марианна Андреевна, инженер</p><p>670013, г. Улан-Удэ, ул. Ключевская, 40в</p></bio><bio xml:lang="en"><p>Marianna А. Litvinova, Engineer</p><p>40v, Klyuchevskaya St., Ulan-Ude, 670013</p></bio><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ильина</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Il’ina</surname><given-names>O. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ильина Ольга Васильевна, к.т.н., ведущий инженер</p><p>670047, г. Улан-Удэ, ул. Сахьяновой, 6</p></bio><bio xml:lang="en"><p>Olga V. Il’ina, Cand. Sci. (Engineering), Leading Engineer</p><p>6, Sakhyanova St., Ulan-Ude, 670047</p></bio><email xlink:type="simple">olil2@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Аюрова</surname><given-names>О. Ж.</given-names></name><name name-style="western" xml:lang="en"><surname>Ayurova</surname><given-names>O. Zh.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Аюрова Оксана Жимбиевна, к.т.н., научный сотрудник</p><p>670047, г. Улан-Удэ, ул. Сахьяновой, 6</p></bio><bio xml:lang="en"><p>Oksana Zh. Ayurova, Cand. Sci. (Engineering), Researcher</p><p>6, Sakhyanova St., Ulan-Ude, 670047</p></bio><email xlink:type="simple">chem88@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Байкальский институт природопользования СО РАН</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Baikal Institute of Nature Management SB RAS</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Байкальский институт природопользования СО РАН; Бурятский государственный университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Baikal Institute of Nature Management SB RAS; Buryat State University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Бурятский государственный университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Buryat State University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>Восточно-Сибирский государственный университет технологий и управления</institution><country>Россия</country></aff><aff xml:lang="en"><institution>East Siberian State University of Technology and Management</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>08</day><month>10</month><year>2020</year></pub-date><volume>10</volume><issue>3</issue><fpage>376</fpage><lpage>385</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Фарион И.А., Могнонов Д.М., Хахинов В.В., Литвинова М.А., Ильина О.В., Аюрова О.Ж., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Фарион И.А., Могнонов Д.М., Хахинов В.В., Литвинова М.А., Ильина О.В., Аюрова О.Ж.</copyright-holder><copyright-holder xml:lang="en">Farion I.A., Mognonov D.M., Khakhinov V.V., Litvinova M.A., Il’ina O.V., Ayurova O.Z.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://vuzbiochemi.elpub.ru/jour/article/view/411">https://vuzbiochemi.elpub.ru/jour/article/view/411</self-uri><abstract><p>Миграционная сополимеризация бис-имидов ненасыщенных дикарбоновых кислот с нуклеофилами, такими как диамины, бис-фенолы, бис-меркаптаны, позволяет достаточно легко получать трехмерные гетероциклические полимеры. Такие азотсодержащие термостойкие полимеры представляют практический интерес, поскольку имеют высокие эксплуатационные показатели, а также ввиду доступности исходного сырья. Для получения термостойких полимерных материалов предложен синтез олигобензотриазолилимидов взаимодействием бис-малеимидов с бензотриазолами. Одностадийный синтез в расплаве без выделения побочных продуктов в отсутствии органических растворителей является наиболее приемлемым с технологической и экологической точек зрения. Для поиска оптимальных условий синтеза полимеров был использован метод композиционного ортогонального планирования, где параметром оптимизации была выбрана приведенная вязкость, переменными факторами, влияющими на параметр оптимизации, были исходная концентрация мономеров, продолжительность и температура синтеза. Исследовано строение, свойства и механические характеристики полимеров. Строение олигомеров и полимеров подтверждено данными ИК- и ЯМР-спектроскопии. Проведены эксперименты по использованию экструзионно-прокатной технологии литья для получения композитных материалов на основе олигобензотриазолилимидов. Данная технология получения композиционных материалов увеличивает время нахождения исходных веществ в текучем состоянии. Меньшая скорость отверждения олигомеров способствует тому, что теплота, выделяемая при структурировании, успевает рассеиваться, не вызывая локальных перегревов материала и возникающих вследствие этого механических напряжений. Это улучшает технологические и физико-механические характеристики композитов на основе данных олигомеров. Выявлены оптимальные условия получения полимерных композиций, изучены физико-механические свойства, разработана технология получения материалов, устойчивых к действию агрессивных сред и перепадам температуры.</p></abstract><trans-abstract xml:lang="en"><p>Three-dimensional heterocyclic polymers can be obtained by the migration copolymerization of bis-imides of unsaturated dicarboxylic acids and such nucleophiles as diamines, bisphenols and bismercaptans. As-obtained nitrogen-containing heat-resistant polymers are of practical interest due to their high performance and the availability of the feedstock. In this work, we propose to obtain heat-resistant polymeric materials through the synthesis of oligobenzotriazolylimides by interaction of bis-maleimides with benzotriazoles. One-stage melt synthesis producing no by-products and requiring no organic solvents seems to be the most suitable method from the technological and environmental standpoint. Optimal conditions for the synthesis of polymers were determined using the method of compositional orthogonal planning. Reduced viscosity was chosen as the optimization parameter; the initial concentration of monomers, as well the duration and temperature of synthesis, were the variable factors affecting the optimization parameter. The structure, properties and mechanical characteristics of the obtained polymers were studied. The structure of oligomers and polymers was confirmed by IR and NMR spectroscopy data. A series of experiments was carried out to investigate the potential of extrusion-rolling casting technology for obtaining composite materials based on oligobenzotriazolylimides. This technology maintains initial substances in a fluid state for an extended period of time. The slower curing rate of oligomers facilitates the dissipation of the heat released during structuring, thus causing no local overheating of the material and resulting mechanical stresses. This improves the technological and physical-mechanical characteristics of the composites based on these oligomers. Optimal conditions for the production of polymer composites were identified, and their physical and mechanical properties were studied. A technology was proposed for obtaining materials resistant to aggressive media and temperature drops.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>1Н-бензотриазол</kwd><kwd>олигомеры</kwd><kwd>полимеры</kwd><kwd>N-фенилмалеимид</kwd><kwd>метилен-бис-(бензотриазолилсукциниимид)</kwd><kwd>нуклеофильное присоединение</kwd></kwd-group><kwd-group xml:lang="en"><kwd>1H-benzotriazole</kwd><kwd>oligomers</kwd><kwd>polymers</kwd><kwd>N-phenylmaleimide</kwd><kwd>methylene bis- (benzotriazolylsuccinium imide)</kwd><kwd>nucleophilic addition</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Исследование выполнено в рамках государственного задания РАН, проект № 0339-2019-0006.</funding-statement><funding-statement xml:lang="en">The study was carried out under the State task of the Russian Academy of Sciences (project no. 0339-2019-0006).</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Коршак В.В. Термостойкие полимеры. М.: Наука, 1969. 411 с.</mixed-citation><mixed-citation xml:lang="en">Korshak VV. Heat-resistant polymers. Moscow: Nauka; 1969. 411 p. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Виноградова С.В., Васнев В.А. Поликонденсационные процессы и полимеры. М.: Наука, 2000. 373 с.</mixed-citation><mixed-citation xml:lang="en">Vinogradova SV, Vasnev VA. Polycondensation processes and polymers. Moscow: Nauka; 2000. 373 p. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Бюллер К.-У. Тепло- и термостойкие полимеры / пер с нем. Н.В. Афанасьева, Г.М. Цейтлина. М.: Химия, 1984. 1056 с.</mixed-citation><mixed-citation xml:lang="en">Buhler K-U. Spezialplaste. Berlin: Academie Verlag; 1978. 1015 p. (Russ. ed.: Byuller K-U. Teplo- i termostoikie polimery. Moscow: Khimiya; 1984. 1056 p.)</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Фарион И.А., Могнонов Д.М., Хахинов В.В., Дорошенко Ю.И. Синтез и исследование полибензтриазолимидов // Высокомолекулярные соединения. Серия А. 2000. Т. 42. N 5. С. 734–739.</mixed-citation><mixed-citation xml:lang="en">Farion IA, Mognonov DM, Khakhinov VV, Doroshenko YuE. Synthesis and Investigation of Poly(benzotriazolimides). Vysokomolekulyarnye soedineniya. Seriya A. 2000;42(5):734–739. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Фарион И.А., Могнонов Д.М., Раднаева Л.Д., Дорошенко Ю.Е. Полигетероарилены на основе бисмалеимидов и 2,2 /-бис-бензимидазолов, синтезируемых через дихлорангидриды бис-о-аминоамидов дикарбоновых кислот // Высокомолекулярные соединения. Серия Б. 2002. Т. 44. N 3. С. 516–519.</mixed-citation><mixed-citation xml:lang="en">Farion IA, Magnonov DM, Radnaeva LD, Doroshenko YuE. Poly(heteroarylenes) based on bis(maleimides) and 2,2’bis(benzimidazoles) synthesized through dichlorhydrates of dicarboxylic acid bis(o-aminoanilides). Vysokomolekulyarnye soedineniya. Seriya B. 2002;44(3):516–519. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Lin R.-H., Liu Y.-H., Chen Y.-H., Lee A.C., Ho T.H. Morphology controls of the melt blending in a novel highly crosslinked bismaleimide system // European Polymer Journal. 2007. Vol. 43. Issue 10. P. 4197–4209. https://doi.org/10.1016/j.eurpolymj.2007.08.004</mixed-citation><mixed-citation xml:lang="en">Lin RH, Liu YH, Chen Y-H, Lee AC, Ho TH. Morphology controls of the melt blending in a novel highly crosslinked bismaleimide system. European Polymer Journal. 2007;43(10):4197–4209. https://doi.org/10.1016/j.eurpolymj.2007.08.004</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Iredale R.J., Ward C., Hamerton I. Modern advances in bismaleimide resin technology: A 21st century perspective on the chemistry of addition polyimides. // Progress in Polymer Science. 2017. Vol. 69. P. 1–21. https://doi.org/10.1016/j.progpolymsci.2016.12.002</mixed-citation><mixed-citation xml:lang="en">Iredale RJ, Ward C, Hamerton I. Modern advances in bismaleimide resin technology: A 21st century perspective on the chemistry of addition polyimides.  Progress  in  Polymer  Science. 2017;69:1–21. https://doi.org/10.1016/j.progpolymsci.2016.12.002</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Ouchi M., Terashima T., Sawamoto M. Transition Metal-Catalyzed Living Radical Polymerization: Toward Perfection in Catalysis and Precision Polymer Synthesis // Chemical Reviews. 2009. Vol. 109. Issue 11. P. 4963–5050. https://doi.org/10.1021/cr900234b</mixed-citation><mixed-citation xml:lang="en">Ouchi M, Terashima T, Sawamoto M. Transition Metal-Catalyzed Living Radical Polymerization: Toward Perfection in Catalysis and Precision Polymer  Synthesis.  Chemical  Reviews.  2009;109 (11):4963–5050. https://doi.org/10.1021/cr900234b</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Gall VG. Benzo-bis-triazole polymers. Patent USA, no. 3376233. 1968.</mixed-citation><mixed-citation xml:lang="en">Gall VG. Benzo-bis-triazole polymers. Patent USA, no. 3376233; 1968.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Пат. № 2136705, Российская Федерация. Способ получения термостойких полимеров / И.А. Фарион, Д.М. Могнонов, В.В. Хахинов, Е.В. Ленская, О.В. Ту-Ши-Ин; патентообладатель Байкальский институт природопользования СО РАН, Бурятский государственный университет; заявл. 11.06.1997, опубл. 10.09.1999.</mixed-citation><mixed-citation xml:lang="en">Farion IA, Mognonov DM, Khakhinov VV, Lenskaya EV, Tu-Shi-In OV. Heat-resistant polymer production process. Patent RF, no. 2136705; 1997. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Katritzky A.R. The continuing magic of benzotriazole: An overview of some recent advances in synthetic methodology // Journal of Heterocyclic Chemistry. 1999. Vol. 36. Issue 6. P. 1501–1522. https://doi.org/10.1002/jhet.5570360611</mixed-citation><mixed-citation xml:lang="en">Katritzky AR. The continuing magic of benzotriazole: An overview of some recent advances in synthetic methodology. Journal of Heterocyclic Chemistry. 1999;36(6):1501–1522. https://doi.org/10.1002/jhet.5570360611</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Li Zh., Li T., Fu R., Yang J. Regioselective 1,4-conjugate aza-Michael addition of dienones with benzotriazole // Heterocyclic Communications. 2017. Vol. 23. Issue 4. P. 287–291. https://doi.org/10.1515/hc-2016-0182</mixed-citation><mixed-citation xml:lang="en">Li Zh, Li T, Fu R, Yang J. Regioselective 1,4-conjugate aza-Michael addition of dienones with benzotriazole. Heterocyclic Communications. 2017; 23(4):287–291. https://doi.org/10.1515/hc-2016-0182</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Lv J., Wu H., Wang Y.M. Organocatalytic enantioselective aza-Michael additions of N-heterocycles to α,β-unsaturated enones // European Journal of Organic Chemistry. 2010. Vol. 41. Issue 36. P. 2073–2083. https://doi.org/10.1002/ejoc.200901227</mixed-citation><mixed-citation xml:lang="en">Lv J, Wu H, Wang YM. Organocatalytic enantioselective aza-Michael additions of N-heterocycles to α,β-unsaturated enones. European Journal of Organic Chemistry. 2010;41(36):2073–2083. https://doi.org/10.1002/ejoc.200901227</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Hou X., Hemit H., Yong J., Nie L., Aisa H.A. Mild and Efficient Procedure for Michael Addition of N-Heterocycles to α,β-Unsaturated Compounds Using Anhydrous K3PO4 as Catalyst // An International Journal for Rapid Communication of Synthetic Organic Chemistry. 2010, Vol. 40. Issue 7. P. 973–979. https://doi.org/10.1080/00397910903029867</mixed-citation><mixed-citation xml:lang="en">Hou X, Hemit H, Yong J, Nie L, Aisa HA. Mild and Efficient Procedure for Michael Addition of N-Heterocycles to α,β-Unsaturated Compounds Using Anhydrous K3PO4 as Catalyst. An International Journal for Rapid Communication of Synthetic Organic Chemistry. 2010;40(7):973–979. https://doi.org/10.1080/00397910903029867</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Физер Л., Физер M. Реагенты для органического синтеза: в 5 т.; пер. с англ. Н.С. Зефирова и др. Т. 4. М.: Mир, 1971. 446 c.</mixed-citation><mixed-citation xml:lang="en">Fieser L, Fieser M. Reagents for Organic Synthesis. John Wiley and Sons Inc., NY-London-Sydney-Toronto. 1969. (Russ. ed.: Fieser L, Fieser M. Reagents for Organic Synthesis. Moscow: Mir; 1971. 446 p.)</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Hopewell J.L., Hill D.J.T., Pomery P.J. Electron spin resonance study of the homopolymerization of aromatic bismaleimides // Polymer. 1998. Vol. 39. Issue 23. P. 5601–5607. https://doi.org/10.1016/S0032-3861(98)00023-8</mixed-citation><mixed-citation xml:lang="en">Hopewell JL, Hill DJT, Pomery PJ. Electron spin resonance study of the homopolymerization of aromatic bismaleimides. Polymer. 1998;39(23): 5601–5607. https://doi.org/10.1016/S0032-3861(98)00023-8</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Farion I.A., Mognonov D.M., Il'ina O.V., Bal'zhinov S.A. Crosslinking benzotriazolylimides and polymeric materials on base of them. // Journal of Applied Polymer Science. 2012. Vol. 126. Issue 6. P. 1797–1807. https://doi.org/10.1002/app.34475</mixed-citation><mixed-citation xml:lang="en">Farion IA, Mognonov DM, Il'ina OV, Bal'zhinov SA. Crosslinking benzotriazolylimides and polymeric materials on base of them. Journal of Applied  Polymer  Science.  2012;(126):1797–1807. https://doi.org/10.1002/app.34475</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Могнонов Д.М., Фарион И.А., Аюрова О.Ж., Ильина О.В., Заяханов М.Е., Битуев А.В. О нуклеофильном присоединии 1Н-бензотриазола к малеимидам // Известия вузов. Прикладная химия и биотехнология. 2019. Т. 9. N 1. С. 6–12. https://doi.org/10.21285/2227-2925-2019-9-1-6-12</mixed-citation><mixed-citation xml:lang="en">Mognonov DM, Farion IA, Ayurova OZh, Ilina OV, Zayakhanov ME, Bituev AV. On nucleophilic addition of 1H-benzotriazole to maleimides. Izvestiya  Vuzov.  Prikladnaya  Khimiya  i  Biotekhnologiya = Proceedings of Universities. Applied Chemistry and Biotechnology. 2018;9(1):6–12. (In Russian). https://doi.org/10.21285/2227-2925-2019-9-1-6-12</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Ninan K.N., Krishnan K., Mathew J. Addition polyimides. I. Kinetics of cure reaction and thermal decomposition of bismaleimides // Journal of Applied Polymer Science. 1986. Vol. 32. Issue 7. P. 6033–6042. https://doi.org/10.1002/app.1986.070320731</mixed-citation><mixed-citation xml:lang="en">Ninan KN, Krishnan K, Mathew J. Addition polyimides. I. Kinetics of cure reaction and thermal decomposition of bismaleimides. Journal of Applied Polymer Science. 1986;32(7):6033–6042. https://doi.org/10.1002/app.1986.070320731</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Пат. РФ № 2284214, Российская Федерация. Протонпроводящие композиционные полимерные мембраны и способ их получения / Б.А.Трофимов, Д.М. Могнонов, Т.Г. Ермакова, Н.П. Кузнецова, Г.Ф. Мячина, Л.И. Волкова [и др.]; патентообладатели Иркутский институт химии им. А.Е. Фаворского СО РАН, Байкальский институт природопользования СО РАН; заявл. 04.07.2005, опубл. 27.09.2006.</mixed-citation><mixed-citation xml:lang="en">Trofimov BA, Mognonov DM, Ermakova TG, Kuznetsova NP, Myachina GF, Volkova LI, et al. Proton-conducting composite polymer membranes and a method for their production. Patent RF, no. 2284214; 2005. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Михайлин Ю.А. Конструкционные полимерные композиционные материалы (армированные пластики, ВКПМ). 2-е изд., испр. и доп. СПб.: Научные основы и технологии. 2010. 822 с.</mixed-citation><mixed-citation xml:lang="en">Mikhailin YuA. Structural polymer composite materials (reinforced plastics, VKPM). St. Petersburg: Nauchnye osnovy i technologii; 2010. 822 p. (In Russian)</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
