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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="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Russian Journal of Organic Chemistry</journal-id><journal-title-group><journal-title xml:lang="en">Russian Journal of Organic Chemistry</journal-title><trans-title-group xml:lang="ru"><trans-title>Журнал органической химии</trans-title></trans-title-group></journal-title-group><issn publication-format="print">0514-7492</issn><issn publication-format="electronic">3034-6304</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">697733</article-id><article-id pub-id-type="doi">10.7868/S3034630425060039</article-id><article-categories><subj-group subj-group-type="toc-heading"><subject>ЭКСПЕРИМЕНТАЛЬНЫЕ СТАТЬИ</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Synthesis of 3-Substituted 1-dichloromethyladamantanes</article-title><trans-title-group xml:lang="ru"><trans-title>СИНТЕЗ 3-ЗАМЕЩЕННЫХ 1-ДИХЛОРМЕТИЛАДАМАНТАНОВ</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6710-0722</contrib-id><name-alternatives><name xml:lang="en"><surname>Shiryaev</surname><given-names>V. A</given-names></name><name xml:lang="ru"><surname>Ширяев</surname><given-names>В. А</given-names></name></name-alternatives><email>shiryaev.va@samgtu.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9165-869X</contrib-id><name-alternatives><name xml:lang="en"><surname>Eremeev</surname><given-names>D. O</given-names></name><name xml:lang="ru"><surname>Еремеев</surname><given-names>Д. О</given-names></name></name-alternatives><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7335-4040</contrib-id><name-alternatives><name xml:lang="en"><surname>Klimochkin</surname><given-names>Y. N</given-names></name><name xml:lang="ru"><surname>Климочкин</surname><given-names>Ю. Н</given-names></name></name-alternatives><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Samara State Technical University</institution></aff><aff><institution xml:lang="ru">Самарский государственный технический университет</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2025-06-15" publication-format="electronic"><day>15</day><month>06</month><year>2025</year></pub-date><volume>61</volume><issue>6</issue><issue-title xml:lang="en">VOL 61, NO6 (2025)</issue-title><issue-title xml:lang="ru">ТОМ 61, №6 (2025)</issue-title><fpage>674</fpage><lpage>681</lpage><history><date date-type="received" iso-8601-date="2025-12-04"><day>04</day><month>12</month><year>2025</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2025, Russian Academy of Sciences</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2025, Российская академия наук</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="en">Russian Academy of Sciences</copyright-holder><copyright-holder xml:lang="ru">Российская академия наук</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/" start_date="2026-06-15"/></permissions><self-uri xlink:href="https://vietnamjournal.ru/0514-7492/article/view/697733">https://vietnamjournal.ru/0514-7492/article/view/697733</self-uri><abstract xml:lang="en"><p>The transformations of dichloromethyladamantane and its derivatives in strongly acidic media have been studied. It has been established that the nitroxylation reaction is not accompanied by nitrolysis of the dichloromethyl group. A number of products of substitution of dichloromethyladamantane at the 3rd position were obtained under the conditions of generating a tertiary carbenium cation and it was found that the dichloromethyl group was retained in the structure of all products, which allows their further modification.</p></abstract><trans-abstract xml:lang="ru"><p>Изучены превращения дихлорметиладамантана и его производных в сильнокислых средах. Установлено, что реакция нитроксилирования не сопровождается нитролизом дихлорметильной группы. Получен ряд продуктов замещения дихлорметиладамантана по положению 3 в условиях генерирования третичного карбениевого катиона и обнаружено, что в структуре всех продуктов сохраняется дихлорметильная группа, что позволяет проводить их дальнейшую модификацию.</p></trans-abstract><kwd-group xml:lang="en"><kwd>adamantane</kwd><kwd>nitroxylation</kwd><kwd>nucleophilic substitution</kwd><kwd>adamantylation</kwd><kwd>carbenium cation</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>адамантан</kwd><kwd>нитроксилирование</kwd><kwd>нуклеофильное замещение</kwd><kwd>адамантилирование</kwd><kwd>карбкатион</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена при финансовой поддержке Российского научного фонда (проект № 23-23-00509). Исследование спектральных характеристик выполнено при финансовой поддержке Министерства науки и высшего образования Российской Федерации (тема № FSSE-2023-0003) в рамках государственного задания Самарского государственного технического университета.</funding-statement></funding-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Ekimov E.A., Kondrin M.V., Lyapin S.G., Grigoriev Yu.V., Razgulov A.A., Krivobok V.S., Gierlotka S., Steinakh S. Diam. Rel. Mater. 2020, 103, 107718. doi 10.1016/j.diamond.2020.107718</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Harrison K.W., Rosenkoetter K.E., Harvey B.G. Energy Fuels 2018, 32, 7786–7791. doi 10.1021/acs.energyfuels.8b00792</mixed-citation></ref><ref id="B3"><label>3.</label><mixed-citation>Chern Y.-T., Wu B.-S. J. Polym. Sci. Part A: Polym. 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