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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">697741</article-id><article-id pub-id-type="doi">10.7868/S3034630425060113</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">Reaction of Nitromethane with Phenylacetylene in Superbasic Media</article-title><trans-title-group xml:lang="ru"><trans-title>РЕАКЦИЯ НИТРОМЕТАНА С ФЕНИЛАЦЕТИЛЕНОМ В СУПЕРОСНОВНЫХ СРЕДАХ</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4594-1034</contrib-id><name-alternatives><name xml:lang="en"><surname>Lobanova</surname><given-names>N. A</given-names></name><name xml:lang="ru"><surname>Лобанова</surname><given-names>Н. А</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/0000-0001-6237-8533</contrib-id><name-alternatives><name xml:lang="en"><surname>Tatarinova</surname><given-names>I. V</given-names></name><name xml:lang="ru"><surname>Татаринова</surname><given-names>И. В</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/0000-0003-0176-1699</contrib-id><name-alternatives><name xml:lang="en"><surname>Ushakov</surname><given-names>I. A</given-names></name><name xml:lang="ru"><surname>Ушаков</surname><given-names>И. А</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/0000-0002-0188-3015</contrib-id><name-alternatives><name xml:lang="en"><surname>Schmidt</surname><given-names>E. Yu</given-names></name><name xml:lang="ru"><surname>Шмидт</surname><given-names>Е. Ю</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/0000-0002-0430-3215</contrib-id><name-alternatives><name xml:lang="en"><surname>Trofimov</surname><given-names>B. A</given-names></name><name xml:lang="ru"><surname>Трофимов</surname><given-names>Б. А</given-names></name></name-alternatives><email>boris_trofimov@irioch.irk.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">A.E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch of the Russian Academy of Sciences</institution></aff><aff><institution xml:lang="ru">ФГБУН "Иркутский институт химии им. А.Е. Фаворского СО РАН"</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>736</fpage><lpage>740</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/697741">https://vietnamjournal.ru/0514-7492/article/view/697741</self-uri><abstract xml:lang="en"><p>Nitromethane reacts with phenylacetylene in the KOH(<italic>t</italic>-BuOK)/DMSO superbase media to form <italic>E</italic>- and <italic>Z</italic>-isomers of 4-benzyl-3-styryl-4,5-dihydroisoxazole-2-oxide, 2-benzyl-3-hydroxypropanonitrile and 1-benzyl-2-nitrocyclopropane.</p></abstract><trans-abstract xml:lang="ru"><p>Нитрометан реагирует с фенилацетиленом в суперосновных средах КОН(<italic>t</italic>-BuOK)/ДМСО с образованием <italic>E</italic>- и <italic>Z</italic>-изомеров 4-бензил-3-стирил-4,5-дигидроизоксазол-2-оксида, 2-бензил-3-гидроксипропанонитрила и 1-бензил-2-нитроциклопропана.</p></trans-abstract><kwd-group xml:lang="en"><kwd>acetylenes</kwd><kwd>nitromethane</kwd><kwd>superbases</kwd><kwd>vinylation</kwd><kwd>4,5-dihydroisoxazole-2-oxide</kwd><kwd>nitrile</kwd><kwd>cyclopropane</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>ацетилены</kwd><kwd>нитрометан</kwd><kwd>супероснования</kwd><kwd>винилирование</kwd><kwd>4,5-дигидроизоксазол-2-оксид</kwd><kwd>нитрил</kwd><kwd>циклопропан</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена с использованием оборудования Байкальского аналитического центра коллективного пользования CO PAH.</funding-statement></funding-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Гареев Г.А., Свирская Л.Г. 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