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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="other" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Doklady Chemistry</journal-id><journal-title-group><journal-title xml:lang="en">Doklady Chemistry</journal-title><trans-title-group xml:lang="ru"><trans-title>Доклады Российской академии наук. Химия, науки о материалах</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2686-9535</issn><issn publication-format="electronic">3034-5111</issn><publisher><publisher-name xml:lang="en">The Russian Academy of Sciences</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">651956</article-id><article-id pub-id-type="doi">10.31857/S2686953522600726</article-id><article-id pub-id-type="edn">QMHXJS</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>CHEMISTRY</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>ХИМИЯ</subject></subj-group><subj-group subj-group-type="article-type"><subject></subject></subj-group></article-categories><title-group><article-title xml:lang="en">STABILITY OF Pd/C CATALYSTS IN SOLVENTS FOR ORGANIC SYNTHESIS</article-title><trans-title-group xml:lang="ru"><trans-title>Устойчивость катализаторов Pd/C в растворителях для органического синтеза</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Galushko</surname><given-names>A. S.</given-names></name><name xml:lang="ru"><surname>Галушко</surname><given-names>А. С.</given-names></name></name-alternatives><email>galushkoas@ioc.ac.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Ilyushenkova</surname><given-names>V. V.</given-names></name><name xml:lang="ru"><surname>Ильюшенкова</surname><given-names>В. В.</given-names></name></name-alternatives><email>galushkoas@ioc.ac.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Burykina</surname><given-names>Yu. V.</given-names></name><name xml:lang="ru"><surname>Бурыкина</surname><given-names>Ю. В.</given-names></name></name-alternatives><email>galushkoas@ioc.ac.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Shaidullin</surname><given-names>R. R.</given-names></name><name xml:lang="ru"><surname>Шайдуллин</surname><given-names>Р. Р.</given-names></name></name-alternatives><email>galushkoas@ioc.ac.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Pentsak</surname><given-names>E. O.</given-names></name><name xml:lang="ru"><surname>Пенцак</surname><given-names>Е. О.</given-names></name></name-alternatives><email>galushkoas@ioc.ac.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences</institution></aff><aff><institution xml:lang="ru">Институт органической химии им. Н.Д. Зелинского Российской академии наук</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2023-09-01" publication-format="electronic"><day>01</day><month>09</month><year>2023</year></pub-date><volume>512</volume><issue>1</issue><fpage>88</fpage><lpage>94</lpage><history><date date-type="received" iso-8601-date="2025-02-02"><day>02</day><month>02</month><year>2025</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2023, А.С. Галушко, В.В. Ильюшенкова, Ю.В. Бурыкина, Р.Р. Шайдуллин, Е.О. Пенцак</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2023, А.С. Галушко, В.В. Ильюшенкова, Ю.В. Бурыкина, Р.Р. Шайдуллин, Е.О. Пенцак</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="en">А.С. Галушко, В.В. Ильюшенкова, Ю.В. Бурыкина, Р.Р. Шайдуллин, Е.О. Пенцак</copyright-holder><copyright-holder xml:lang="ru">А.С. Галушко, В.В. Ильюшенкова, Ю.В. Бурыкина, Р.Р. Шайдуллин, Е.О. Пенцак</copyright-holder></permissions><self-uri xlink:href="https://journals.eco-vector.com/2686-9535/article/view/651956">https://journals.eco-vector.com/2686-9535/article/view/651956</self-uri><abstract xml:lang="en"><p id="idm45257551292208">In this work, we consider the effect of carbon supports and methods of preparing Pd/C catalysts on the ability of palladium-containing particles to leach out into solution during the interaction of a catalyst with a solvent. The leaching of palladium particles from the substrate surface into pure solvents was studied by high resolution mass spectrometry. It is shown that the type of leached palladium particles formed in the solution depend not only on the solvent, but also on the method of catalyst preparation and on the nature of the support. It has been found that the use of phosphorus-doped carbon (PC) as a support also results in palladium being leached into solution. In addition, the catalytic activity of the catalysts supported on graphite and PC equally decreased both in the Suzuki–Miyaura reaction and in the Mizoroki–Heck reaction.</p></abstract><trans-abstract xml:lang="ru"><p id="idm45257551291008">В данной работе рассмотрено влияние углеродных носителей и способов получения катализаторов Pd/C на способность палладий-содержащих частиц переходить в раствор при взаимодействии катализатора с растворителем. Вымывание частиц палладия с поверхности подложки в чистые растворители изучали с помощью масс-спектрометрии высокого разрешения. Показано, что тип образующихся в растворе частиц вымытого палладия зависит не только от растворителя, но и от способа нанесения палладия на носитель и от природы последнего. Обнаружено, что использование фосфор-допированного углерода (PC) в роли носителя также приводит к вымыванию палладия в раствор. Кроме того, каталитическая активность катализаторов, нанесенных на графит и РС, одинаково снижалась как в реакции Сузуки–Мияуры, так и в реакции Мизороки–Хека.</p></trans-abstract><kwd-group xml:lang="en"><kwd>supported catalysts</kwd><kwd>phosphorus-doped carbon</kwd><kwd>palladium</kwd><kwd>cross-coupling reactions</kwd><kwd>solvents</kwd><kwd>leaching</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>нанесенные катализаторы</kwd><kwd>фосфор-допированный углерод</kwd><kwd>палладий</kwd><kwd>реакция кросс-сочетания</kwd><kwd>растворители</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Liu L., Corma A. // Chem. Rev. 2018. V. 118. № 10. P. 4981–5079. https://doi.org/10.1021/acs.chemrev.7b00776</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Yakovlev V.A., Khromova S.A., Bukhtiyarov V.I. // Russ. Chem. Rev. 2011. V. 80. № 10. 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