<?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="en"><front><journal-meta><journal-id journal-id-type="publisher-id">chemicallytech</journal-id><journal-title-group><journal-title xml:lang="en">Fine Chemical Technologies</journal-title><trans-title-group xml:lang="ru"><trans-title>Тонкие химические технологии</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2410-6593</issn><issn pub-type="epub">2686-7575</issn><publisher><publisher-name>MIREA – Russian Technological University (RTU MIREA).</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.32362/2410-6593-2022-17-3-201-209</article-id><article-id custom-type="elpub" pub-id-type="custom">chemicallytech-1837</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="en"><subject>Articles</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>Статьи</subject></subj-group></article-categories><title-group><article-title>Heterogeneous catalytic reduction of substituted 5-acyl-1,3-dioxanes</article-title><trans-title-group xml:lang="ru"><trans-title>Гетерогенно-каталитическое восстановление замещенных 5-ацил-1,3-диоксанов</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8662-9680</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мусин</surname><given-names>А. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Musin</surname><given-names>A. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Мусин Айрат Ильдарович, аспирант кафедры общей, аналитической и прикладной химии</p><p>453118, г. Стерлитамак, пр-т Октября, д. 2</p><p>ResearcherID R-9142-2016,</p><p>SPIN-код РИНЦ 9573-4624</p></bio><bio xml:lang="en"><p>Airat I. Musin, Postgraduate Student, Department of General, Analytical and Applied Chemistry</p><p>2, Oktyabrya pr., Sterlitamak, 453118</p><p>ResearcherID R-9142-2016,</p><p>RSCI SPIN-code 9573-4624</p></bio><email xlink:type="simple">musin_1995@list.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6452-9454</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Борисова</surname><given-names>Ю. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Borisova</surname><given-names>Yu. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Борисова Юлианна Геннадьевна, кандидат химических наук, преподаватель кафедры общей, аналитической и прикладной химии</p><p>450064, г. Уфа, ул. Космонавтов, д. 1</p><p>Scopus Author ID 56526865000,</p><p>ResearcherID P-9744-2017,</p><p>SPIN-код РИНЦ 3777-0375</p></bio><bio xml:lang="en"><p>Yulianna G. Borisova, Cand. Sci. (Chem.), Teacher, Department of General, Analytical and Applied Chemistry</p><p>1, Kosmonavtov ul., Ufa, 450064</p><p>Scopus Author ID 56526865000,</p><p>ResearcherID P-9744-2017,</p><p>RSCI SPIN-code 3777-0375</p></bio><email xlink:type="simple">yulianna_borisova@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9770-5434</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Раскильдина</surname><given-names>Г. З.</given-names></name><name name-style="western" xml:lang="en"><surname>Raskil’dina</surname><given-names>G. Z.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Раскильдина Гульнара Зинуровна, доктор химических наук, профессор кафедры общей, аналитической и прикладной химии</p><p>450064, г. Уфа, ул. Космонавтов, д. 1</p><p>Scopus Author ID 56069888400,</p><p>ResearcherID F-1619-2017,</p><p>SPIN-код РИНЦ 2183-3333</p></bio><bio xml:lang="en"><p>Gul’nara Z. Raskil’dina, Dr. Sci. (Chem.), Professor, Department of General, Analytical and Applied Chemistry</p><p>1, Kosmonavtov ul., Ufa, 450064</p><p>Scopus Author ID 56069888400,</p><p>ResearcherID F-1619-2017,</p><p>RSCI SPIN-code 2183-3333</p></bio><email xlink:type="simple">graskildina444@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8673-5240</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Даминев</surname><given-names>Р. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Daminev</surname><given-names>R. R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Даминев Рустем Рифович, доктор технических наук, профессор, директор Института нефтегазового инжиниринга и цифровых технологий</p><p>450064, г. Уфа, ул. Космонавтов, д. 1</p><p>Scopus Author ID 15026168000,</p><p>SPIN-код РИНЦ 3431-0901</p></bio><bio xml:lang="en"><p>Rustem R. Daminev, Dr. Sci. (Eng.), Professor, Director, Institute of Oil &amp; Gas Engineering and Digital Technology</p><p>1, Kosmonavtov ul., Ufa, 450064</p><p>Scopus Author ID 15026168000,</p><p>RSCI SPIN-code 3431-0901</p><p> </p><p> </p><p> </p></bio><email xlink:type="simple">daminew@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4284-5880</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Давлетшин</surname><given-names>А. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Davletshin</surname><given-names>A. R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Давлетшин Артур Раисович, доктор технических наук, профессор кафедры технологии нефти и газа</p><p>450064, г. Уфа, ул. Космонавтов, д. 1</p><p>Scopus Author ID 39261319400,</p><p>ResearcherID AGQ-4852-2022,</p><p>SPIN-код РИНЦ 7531-4771</p></bio><bio xml:lang="en"><p>Artur R. Davletshin, Dr. Sci. (Eng.), Professor, Department of Oil and Gas Technology</p><p>1, Kosmonavtov ul., Ufa, 450064</p><p>Scopus Author ID 39261319400,</p><p>ResearcherID AGQ-4852-2022,</p><p>RSCI SPIN-code 7531-4771</p></bio><email xlink:type="simple">davletshinar@list.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6365-5010</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Злотский</surname><given-names>С. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Zlotskii</surname><given-names>S. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Злотский Семен Соломонович, доктор химических наук, заведующий кафедрой общей, аналитической и прикладной химии</p><p>450064, г. Уфа, ул. Космонавтов, д. 1</p><p>Scopus Author ID 6701508202,</p><p>ResearcherID W-6564-2018,</p><p>SPIN-код РИНЦ 6529-3323</p></bio><bio xml:lang="en"><p>Simon S. Zlotskii, Dr. Sci. (Chem.), Professor, Head of the Department of General, Analytical and Applied Chemistry</p><p>1, Kosmonavtov ul., Ufa, 450064</p><p>Scopus Author ID 6701508202,</p><p>ResearcherID W-6564-2018,</p><p>RSCI SPIN-code 6529-3323</p></bio><email xlink:type="simple">nocturne@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт химических технологий и инжиниринга Уфимского государственного нефтяного технического университета</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute of Chemical Technology and Engineering, Ufa State Petroleum Technological University, Sterlitamak</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Уфимский государственный нефтяной технический университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Ufa State Petroleum Technological University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>31</day><month>07</month><year>2022</year></pub-date><volume>17</volume><issue>3</issue><fpage>201</fpage><lpage>209</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Musin A.I., Borisova Y.G., Raskil’dina G.Z., Daminev R.R., Davletshin A.R., Zlotskii S.S., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Мусин А.И., Борисова Ю.Г., Раскильдина Г.З., Даминев Р.Р., Давлетшин А.Р., Злотский С.С.</copyright-holder><copyright-holder xml:lang="en">Musin A.I., Borisova Y.G., Raskil’dina G.Z., Daminev R.R., Davletshin A.R., Zlotskii S.S.</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://www.finechem-mirea.ru/jour/article/view/1837">https://www.finechem-mirea.ru/jour/article/view/1837</self-uri><abstract><sec><title>Objectives</title><p>Objectives. To study the hydrogenation of substituted 5-acyl-1,3-dioxanes in the presence of metal-containing catalysts (Pt/Re, Pd/C, Ni/kieselguhr, and Ni/Mo).</p></sec><sec><title>Methods</title><p>Methods. In order to determine the qualitative and quantitative composition of the reaction masses, the following analysis methods were used: gas-liquid chromatography (using the Kristall 2000 hardware complex); mass-spectroscopy (using Chromatec-Kristall 5000M device with NIST 2012); nuclear magnetic resonance (NMR) spectrometry (using Bruker AM-500 device with operating frequencies of 500 and 125 MHz).</p></sec><sec><title>Results</title><p>Results. Hydrogenation of substituted 5-acyl-1,3-dioxanes obtained by condensation of carbonyl compounds with paraformaldehyde and sulfuric acid was used to synthesize heterocyclic alcohols in the presence of metal-containing catalysts with a conversion of the initial ketones of 60–90% and a formation selectivity of target products of 70–90%. Substances were analyzed and confirmed by gas-liquid chromatography, mass spectrometry and NMR spectroscopy.</p></sec><sec><title>Conclusions</title><p>Conclusions. The best catalyst for the reduction of substituted 5-acyl-1,3-dioxanes is Pd/C. By using this catalyst, it is possible to achieve a high selectivity for the formation of the corresponding heterocyclic alcohols at a conversion rate of the initial ketones of 60–90%.</p></sec></abstract><trans-abstract xml:lang="ru"><sec><title>Цели</title><p>Цели. Изучить гидрирование замещенных 5-ацил-1,3-диоксанов в присутствии металлосодержащих катализаторов (Pt/Re, Pd/C, «Ni на кизельгуре», Ni/Mo).</p></sec><sec><title>Методы</title><p>Методы. Для определения качественного и количественного состава реакционных масс были использованы следующие методы анализа: газожидкостная хроматография (на аппаратно-программном комплексе «Кристалл 2000»), масс-спектроскопия (на приборе «Хроматэк-Кристалл 5000М» с базой NIST 2012), и спектроскопия ядерного магнитного резонанса (ЯМР-спектроскопия) (на приборе «BrukerAM-500» с рабочими частотами 500 и 125 МГц).</p></sec><sec><title>Результаты</title><p>Результаты. Гидрированием замещенных 5-ацил-1,3-диоксанов, полученных конденсацией карбонильных соединений с параформом с использованием серной кислоты, синтезированы гетероциклические спирты в присутствии металлосодержащих катализаторов с конверсией исходных кетонов 60–90% и селективностью образования целевых продуктов 70–90%. Вещества проанализированы и доказаны методами газожидкостной хроматографии, масс-спектрометрии и ЯМР-спектроскопии.</p></sec><sec><title>Выводы</title><p>Выводы. Установлено, что лучшим катализатором восстановления замещенных 5-ацил-1,3-диоксанов является Pd/C, позволяющий достичь высокой селективности образования соответствующих гетероциклических спиртов при конверсии исходных кетонов 60–90%.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>гидрирование</kwd><kwd>5-ацил-1</kwd><kwd>3-диоксаны</kwd><kwd>гетероциклические спирты</kwd><kwd>катализаторы Pt/Re</kwd><kwd>Pd/C</kwd><kwd>«Ni на кизельгуре»</kwd><kwd>Ni/Mo</kwd></kwd-group><kwd-group xml:lang="en"><kwd>hydrogenation</kwd><kwd>5-acyl-1</kwd><kwd>3-dioxanes</kwd><kwd>heterocyclic alcohols</kwd><kwd>catalysts Pt/Re</kwd><kwd>Pd/C</kwd><kwd>Ni/kieselguhr</kwd><kwd>Ni/Mo</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Исследование проводилось при финансовой поддержке конкурса лидерских проектов Уфимского государственного нефтяного технического университета на 2022 год № 15-2-22.</funding-statement><funding-statement xml:lang="en">The study was supported by Ufa State Petroleum Technological University Leadership Project Competition for 2022, No. 15-2-22.</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">Ингибиторы коррозии: в 2 т. Т. 2. Гафаров Н.А., Кушнаренко В.М., Бугай Д.Е. Диагностика и защита от коррозии под напряжением нефтегазопромыслового оборудования. М.: Химия; 2002. 367 с.</mixed-citation><mixed-citation xml:lang="en">Gafarov N.A., Kushnarenko V.M., Bugai D.E. Ingibitory korrozii: v 2 t. T. 2. Diagnostika i zashchita ot korrozii pod napryazheniem neftegazopromyslovogo oborudovaniya (Corrosion Inhibitors: in 2 v. V. 2. Diagnostics and Protection against Corrosion under Stress of Oil and Gas Equipment). Moscow: Khimiya; 2002. 367 p. (in Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Yakovenko E.A., Baimurzina Yu.L., Raskil’dina G.Z., Zlotskii S.S. Synthesis and herbicidal and antioxidant activity of a series of hetero- and carbocyclic derivatives of monochloroacetic acid. Russ. J. Appl. Chem. 2020;93(5):712–720. https://doi.org/10.1134/S1070427220050122</mixed-citation><mixed-citation xml:lang="en">Yakovenko E.A., Baimurzina Yu.L., Raskil’dina G.Z., Zlotskii S.S. Synthesis and herbicidal and antioxidant activity of a series of hetero- and carbocyclic derivatives of monochloroacetic acid. Russ. J. Appl. Chem. 2020;93(5):712–720. https://doi.org/10.1134/S1070427220050122</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Кузьмина У.Ш., Раскильдина Г.З., Ишметова Д.В. Сахабутдинова Г.Н., Джумаев Ш.Ш., Борисова Ю.Г., Вахитова Ю.В., Злотский С.С. Цитотоксическая активность гетероциклических соединений, содержащих гем-дихлорциклопропановый и/или 1,3-диоксациклоалкановый фрагменты, в отношении клеток линии SH-SY5Y. Химико-фармацевтический журнал. 2021;55(12):27–32. https://doi.org/10.30906/0023-1134-2021-55-12-27-32</mixed-citation><mixed-citation xml:lang="en">Kuz’mina, U.S., Raskil’dina, G.Z., Ishmetova, D.V., et al. Cytotoxic activity against SH-SY5Y neuroblastoma cells of heterocyclic compounds containing gemdichlorocyclopropane and/or 1,3-dioxacycloalkane fragments. Pharm. Chem. J. 2022;55(12):1293–1298. https://doi.org/10.1007/s11094-022-02574-6 [Original Russian Text: Kuz’mina, U.S., Raskil’dina, G.Z., Ishmetova, D.V., et al. Cytotoxic activity against SH-SY5Y neuroblastoma cells of heterocyclic compounds containing gem-dichlorocyclopropane and/or 1,3-dioxacycloalkane fragments. Khimiko-Farmatsevticheskii Zhurnal. 2022;55(12):27–32 (in Russ.). https://doi.org/10.30906/0023-1134-2021-55-12-27-32 ]</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Максимов А.Л., Нехаев А.И., Рамазанов Д.Н. Простые эфиры и ацетали – перспективные продукты нефтехимии из возобновляемого сырья. Нефтехимия. 2015;55(1):3–24. https://doi.org/10.7868/S0028242115010104</mixed-citation><mixed-citation xml:lang="en">Maximov A.L., Nekhaev A.I., Ramazanov D.N. Ethers and acetals, promising petrochemicals from renewable sources. Pet. Chem. 2015;55(1):1–21. https://doi.org/10.1134/S0965544115010107 [Original Russian Text: Maximov A.L., Nekhaev A.I., Ramazanov D.N. Ethers and acetals, promising petrochemicals from renewable sources. Neftekhimiya. 2015;55(1):3–24 (in Russ.). https://doi.org/10.7868/S0028242115010104 ]</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Samoilov V., Goncharova A., Zarezin D., Kniazeva M., Ladesov A., Maximov A. Bio-based solvents and gasoline components from renewable 2,3-butanediol and 1,2-propanediol: synthesis and characterization. Molecules. 2020; 25(7):1723. https://doi.org/10.3390/molecules25071723</mixed-citation><mixed-citation xml:lang="en">Samoilov V., Goncharova A., Zarezin D., Kniazeva M., Ladesov A., Maximov A. Bio-based solvents and gasoline components from renewable 2,3-butanediol and 1,2-propanediol: synthesis and characterization. Molecules. 2020; 25(7):1723. https://doi.org/10.3390/molecules25071723</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Zlotskij S.S., Lesnikova E.T., Rachmankulov D.L., Timpe H.-J. Synthese von 5-Hydroxyalkyl- und 5-Alkenyl1,3-dioxanen. Z. Chem. 1990;30(8):281–282. https://doi.org/10.1002/zfch.19900300804</mixed-citation><mixed-citation xml:lang="en">Zlotskij S.S., Lesnikova E.T., Rachmankulov D.L., Timpe H.-J. Synthese von 5-Hydroxyalkyl- und 5-Alkenyl1,3-dioxanen. Z. Chem. 1990;30(8):281–282. https://doi.org/10.1002/zfch.19900300804</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Борисова Ю.Г., Мусин А.И., Якупов Н.В., Раскильдина Г.З., Даминев Р.Р., Злотский С.С. Гидрирование замещенных 5-ацил-1,3-диоксанов в присутствии катализатора Pd/C. Журн. общей химии. 2021;91(9):1328–1332.</mixed-citation><mixed-citation xml:lang="en">Borisova Y.G., Musin A.I., Yakupov N.V., Daminev R.R., Zlotskii S.S. Pd/C-catalyzed hydrogenation of substituted 5-acyl-1,3-dioxanes. Russ. J. Gen. Chem. 2021;91(9):1619–1622. https://doi.org/10.1134/S1070363221090036</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Голосман Е.З., Ефремов В.Н. Промышленные катализаторы гидрирования оксидов углерода. Катализ в промышленности. 2012;(5):36–55.</mixed-citation><mixed-citation xml:lang="en">Golosman E.Z., Efremov V.N. Industrial catalysts for the carbon oxides hydrogenation. Kataliz v promyshlennosti = Сatalysis in Industry. 2012;(5):36–55 (in Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Oosthuizen R.S., Nyamori V.O. Carbon nanotubes as supports for palladium and bimetallic catalysts for use in hydrogenation reactions. Platinum Metals Rev. 2011;55(3):154–169. https://doi.org/10.1595/147106711X577274</mixed-citation><mixed-citation xml:lang="en">Oosthuizen R.S., Nyamori V.O. Carbon nanotubes as supports for palladium and bimetallic catalysts for use in hydrogenation reactions. Platinum Metals Rev. 2011;55(3):154–169. https://doi.org/10.1595/147106711X577274</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Khazipova A.N., Grigor’eva N.G., Korzhova L.F., Kutepov B.I. Hydrogenation of α-methylstyrene linear dimers in the presence of Pd- and Ni-containing catalysts. Russ. J. Appl. Chem. 2009;82(6):1065–1069. https://doi.org/10.1134/S1070427209060251</mixed-citation><mixed-citation xml:lang="en">Khazipova A.N., Grigor’eva N.G., Korzhova L.F., Kutepov B.I. Hydrogenation of α-methylstyrene linear dimers in the presence of Pd- and Ni-containing catalysts. Russ. J. Appl. Chem. 2009;82(6):1065–1069. https://doi.org/10.1134/S1070427209060251</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Мироненко Р.М., Лавренов А.В. Очерк по истории каталитического гидрирования органических соединений. От П. Сабатье до В.Н. Ипатьева. Катализ в промышленности. 2021;21(4):259–273. https://doi.org/10.18412/1816-0387-2021-4-259-273</mixed-citation><mixed-citation xml:lang="en">Mironenko R.M., Lavrenov A.V. An essay on the history of catalytic hydrogenation of organic compounds. From P. Sabatier and V.N. Ipatieff to the present days. Kataliz v promyshlennosti = Сatalysis in Industry. 2021;21(4):259–273 (in Russ.). https://doi.org/10.18412/1816-0387-2021-4-259-273</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Каримов О.Х. Очистка изопрена от ацетиленовых примесей на никелевом катализаторе. Промышленное производство и использование эластомеров. 2019;(1):3–5. https://doi.org/10.24411/2071-8268-2019-10101</mixed-citation><mixed-citation xml:lang="en">Karimov O.Kh. Purification of isoprene from acetylene impurities on the nickel catalyst. Promyshlennoe proizvodstvo i ispol’zovanie elastomerov = Industrial Production and Use Elastomers. 2019;(1):3–5 (in Russ.). https://doi.org/10.24411/2071-8268-2019-10101</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Белый А.С., Смоликов М.Д., Кирьянов Д.И., Удрас И.Е. Современные представления о состоянии платины в нанесенных катализаторах для производства моторных топлив. Российский Химический Журнал. 2007;51(4):38–47.</mixed-citation><mixed-citation xml:lang="en">Belyi A.S., Smolikov M.D., Kir’yanov D.I., Udras I.E. Modern views on the state of platinum in supported catalysts for production of motor fuels. Russ. J. Gen. Chem. 2007;77(12):2243–2254. https://doi.org/10.1134/S1070363207120298 [Original Russian Text: Belyi A.S., Smolikov M.D., Kir’yanov D.I., Udras I.E. Modern views on the state of platinum in supported catalysts for production of motor fuels. Rossiiskii Khimicheskii Zhurnal. 2007;51(4):38–47 (in Russ).]</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Миллан-Агорио М., Рамирес Т., Бермудес Ж.М., Пурон Г., Пинилла Ж.Л. Катализатор переработки тяжелых нефтей и способ его приготовления: Пат. WO2017018905. Application number PCT/RU20 15/000546. Publ. 02.02.2017.</mixed-citation><mixed-citation xml:lang="en">Millan-Agorio M., Ramires T., Bermudes J.M., Puron G., Pinilla J.L. Crude oil refining catalyst and method of producing same: Pat. Application number PCT/RU20 15/000546. Publ. 02.02.2017.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Kaluža L. Activity of transition metal sulfides supported on Al2 O3 , TiO2 and ZrO2 in the parallel hydrodesulfurization of 1-benzothiophene and hydrogenation of 1-methyl-cyclohex-1-ene. React. Kinet. Mech. Cat. 2015;114(2):781–794. https://doi.org/10.1007/s11144-014-0809-9</mixed-citation><mixed-citation xml:lang="en">Kaluža L. Activity of transition metal sulfides supported on Al2 O3 , TiO2 and ZrO2 in the parallel hydrodesulfurization of 1-benzothiophene and hydrogenation of 1-methyl-cyclohex- -1-ene. React. Kinet. Mech. Cat. 2015;114(2):781–794. https://doi.org/10.1007/s11144-014-0809-9</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Touchy A.S., Hakim Siddiki S.M., Kon K., Shimizu K. Heterogeneous Pt catalysts for reductive amination of levulinic acid to pyrrolidones. ACS Catalysis. 2014;4(9):3045–3050. https://doi.org/10.1021/CS500757K</mixed-citation><mixed-citation xml:lang="en">Touchy A.S., Hakim Siddiki S.M., Kon K., Shimizu K. Heterogeneous Pt catalysts for reductive amination of levulinic acid to pyrrolidones. ACS Catalysis. 2014;4(9):3045–3050. https://doi.org/10.1021/CS500757K</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Шарова Е.С., Фалеев С.А., Иванчина Э.Д., Гынгазова М.С., Полубоярцев Д.С., Кравцов А.В. Динамика свойств Pt-катализаторов риформинга в процессе промышленной эксплуатации. Катализ в промышленности. 2013;(3):48–53.</mixed-citation><mixed-citation xml:lang="en">Sharova E.S., Faleev S.A., Ivanchina E.D., Gingazova M.S., Poluboyartsev D.S., Kravtsov A.V. Dynamics of properties of Pt-reforming catalysts in industrial operation. Kataliz v promyshlennosti = Сatalysis in Industry. 2013;(3):48–53 (in Russ).</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Mao Z., Gu H., Lin X. Recent advances of Pd/C-catalyzed reactions. Catalysts. 2021;11(9):1078. https://doi.org/10.3390/catal11091078</mixed-citation><mixed-citation xml:lang="en">Mao Z., Gu H., Lin X. Recent advances of Pd/C-catalyzed reactions. Catalysts. 2021;11(9):1078. https://doi.org/10.3390/catal11091078</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Du R., Zhu C., Zhang P., Fan R. Selective hydrogenation of aromatic aminoketones by Pd/C сatalysis. Synthetic Communications. 2008;38(17):2889–2897. https://doi.org/10.1080/00397910801993719</mixed-citation><mixed-citation xml:lang="en">Du R., Zhu C., Zhang P., Fan R. Selective hydrogenation of aromatic aminoketones by Pd/C сatalysis. Synthetic Communications. 2008;38(17):2889–2897. https://doi.org/10.1080/00397910801993719</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>
