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<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">10.32362/2410-6593-2020-15-5-16-25</article-id><article-id custom-type="elpub" pub-id-type="custom">chemicallytech-1646</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>CHEMISTRY AND TECHNOLOGY OF ORGANIC SUBSTANCES</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ХИМИЯ И ТЕХНОЛОГИЯ ОРГАНИЧЕСКИХ ВЕЩЕСТВ</subject></subj-group></article-categories><title-group><article-title>Synthesis and reactions of alkenyl-gem-dichlorocyclopropanes obtained from piperylene</article-title><trans-title-group xml:lang="ru"><trans-title>Синтез и реакции алкенил-гем-дихлорциклопропанов на основе пиперилена</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. ResearcherID R-9142-2016</p><p>453118, Россия, г. Стерлитамак, пр-т Октября, д. 2</p></bio><bio xml:lang="en"><p>Airat I. Musin, Postgraduate Student, Department of General, Analytical and Applied Chemistry. ResearcherID R-9142-2016</p><p>2, Oktyabrya pr., Sterlitamak, 453118, Russia</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. ResearcherID P-9744-2017, Scopus Author ID 56526865000</p><p>453118, Россия, г. Стерлитамак, пр-т Октября, д. 2</p></bio><bio xml:lang="en"><p>Yulianna G. Borisova, Cand. of Sci. (Chemistry), Teacher, Department of General, Analytical and Applied Chemistry. ResearcherID P-9744-2017, Scopus Author ID 56526865000</p><p>2, Oktyabrya pr., Sterlitamak, 453118, Russia</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, кандидат химических наук, доцент кафедры общей, аналитической и прикладной химии. ResearcherID F-1619-2017, Scopus Author ID 56069888400</p><p>450064, Россия, г. Уфа, ул. Космонавтов, д. 1</p></bio><bio xml:lang="en"><p>Gul’nara Z. Raskil’dina, Cand. of Sci. (Chemistry), Associate Professor, Department of General, Analytical and Applied Chemistry. ResearcherID F-1619-2017, Scopus Author ID 56069888400</p><p>1, Kosmonavtov ul., Ufa, 450064, Russia</p></bio><email xlink:type="simple">graskildina444@mail.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>Рабаев</surname><given-names>Р. У.</given-names></name><name name-style="western" xml:lang="en"><surname>Rabaev</surname><given-names>R. U.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Рабаев Руслан Уралович, кандидат технических наук, проректор по инновационной и научной работе. Scopus Author ID 57207916610</p><p>450064, Россия, г. Уфа, ул. Космонавтов, д. 1</p></bio><bio xml:lang="en"><p>Ruslan U. Rabaev, Cand. of Sci. (Engineering), Vice Rector for Innovation and Scientific Work. Scopus Author ID 57207916610</p><p>1, Kosmonavtov ul., Ufa, 450064, Russia</p></bio><email xlink:type="simple">nauka_ugntu@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. Scopus Author ID 15026168000</p><p>453118, Россия, г. Стерлитамак, Октября пр-т, д. 2</p></bio><bio xml:lang="en"><p>Rustem R. Daminev, Dr. of Sci. (Engineering), Professor, Director. Scopus Author ID 15026168000</p><p>2, Oktyabrya pr., Sterlitamak, 453118, Russia</p></bio><email xlink:type="simple">daminew@mail.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/0000-0001-6365-5010</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. ResearcherID W-6564-2018, Scopus Author ID 6701508202</p><p>450064, Россия, г. Уфа, ул. Космонавтов, д. 1</p></bio><bio xml:lang="en"><p>Simon S. Zlotskii, Dr. of Sci. (Chemistry), Professor, Head of Department of General, Analytical and Applied Chemistry. ResearcherID W-6564-2018, Scopus Author ID 6701508202</p><p>1, Kosmonavtov ul., Ufa, 450064, Russia</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>Уфимский государственный нефтяной технический университет, филиал в г. Стерлитамак</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Ufa State Petroleum Technological University, Branch in 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>2020</year></pub-date><pub-date pub-type="epub"><day>14</day><month>11</month><year>2020</year></pub-date><volume>15</volume><issue>5</issue><fpage>16</fpage><lpage>25</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Musin A.I., Borisova Y.G., Raskil’dina G.Z., Rabaev R.U., Daminev R.R., Zlotskii S.S., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Мусин А.И., Борисова Ю.Г., Раскильдина Г.З., Рабаев Р.У., Даминев Р.Р., Злотский С.С.</copyright-holder><copyright-holder xml:lang="en">Musin A.I., Borisova Y.G., Raskil’dina G.Z., Rabaev R.U., Daminev R.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/1646">https://www.finechem-mirea.ru/jour/article/view/1646</self-uri><abstract><sec><title>Objectives</title><p>Objectives. This study aims to obtain alkenyl-gem-dichlorocyclopropanes from piperylene. The products are then subjected to thermocatalytic isomerization and hydrogenation.</p></sec><sec><title>Methods</title><p>Methods. To determine the qualitative and quantitative composition of the reaction crudes, the following analytical methods were used: gas-liquid chromatography using the Crystal 2000 hardware complex, mass spectrometry using a Chromatec-Crystal 5000M device with the NIST 2012 database, and nuclear magnetic resonance (NMR) spectroscopy using a Bruker AM-500 device at operating frequencies of 500 and 125 MHz.</p></sec><sec><title>Results</title><p>Results. Alkenyl-gem-dichlorocyclopropanes were synthesized in the presence of triethylbenzyl ammonium chloride as catalyst. Their isomerization and hydrogenation gave the corresponding gem-dichlorocyclopentene and isomers of alkyl-gem-dichlorocyclopropanes. The structure of synthesized substances were analyzed by gas-liquid chromatography, mass spectrometry, and NMR spectroscopy.</p></sec><sec><title>Conclusions</title><p>Conclusions. The results show that formation of four isomeric substituted gem-dichlorocyclopropanes occurs in high yield during incomplete dichlorocyclopropanation of piperylene. The thermocatalytic isomerization of substituted gem-dichlorocyclopropanes in the presence of SAPO-34 zeolite leads to the formation of one product, i.e., gem-dichlorocyclopentene, and hydrogenation of substituted gem-dichlorocyclopropanes in the presence of Pd/C catalyst gives three isomeric alkyl-gem-dichlorocyclopropanes.</p></sec></abstract><trans-abstract xml:lang="ru"><sec><title>Цели</title><p>Цели. Получить алкенил-гем-дихлорциклопропаны на основе пиперилена, провести их термокаталитическую изомеризацию и гидрирование.</p></sec><sec><title>Методы</title><p>Методы. Для определения качественного и количественного состава реакционных масс использованы следующие методы анализа: газожидкостная хроматография (на аппаратно-программном комплексе «Кристалл 2000»), хроматомасс-спектрометрия (на приборе «Хроматэк-Кристалл 5000М» с базой NIST 2012) и спектроскопия ядерного магнитного резонанса (ЯМР) (на приборе «Bruker AM-500» с рабочими частотами 500 и 125 МГц).</p></sec><sec><title>Результаты</title><p>Результаты. Алкенил-гем-дихлорциклопропаны синтезированы в присутствии катализатора триэтилбензиламмоний хлористый. Дальнейшей их изомеризацией и восстановлением получены соответствующие гем-дихлорциклопентен и изомеры алкил-гем-дихлорциклопропанов. Строение синтезированных веществ проанализировано и доказано методами газожидкостной хроматографии, масс-спектрометрии и ЯМР-спектроскопии.</p></sec><sec><title>Выводы</title><p>Выводы. Установлено, что неполное дихлорциклопропанирование пиперилена протекает количественно с образованием четырех изомерных замещенных гем-дихлорциклопропанов, при термокаталитической изомеризации которых в присутствии цеолита SAPO-34 происходит образование одного продукта – гем-дихлорциклопентена, а при их восстановлении с помощью катализатора Pd/C наблюдается образование трех изомерных алкил-гем-дихлорциклопропанов.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>алкенил-гем-дихлорциклопропаны</kwd><kwd>изомеризация</kwd><kwd>гидрирование</kwd><kwd>SAPO-34</kwd><kwd>Pd/C</kwd></kwd-group><kwd-group xml:lang="en"><kwd>alkenyl-gem-dichlorocyclopropane</kwd><kwd>isomerization</kwd><kwd>hydrogenation</kwd><kwd>SAPO-34 zeolite</kwd><kwd>Pd/C catalyst</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Исследования выполнены при финансовой поддержке гранта Президента РФ для государственной поддержки молодых российских ученых – кандидатов наук и докторов наук по № МК-1689.2020.3.</funding-statement><funding-statement xml:lang="en">This research was carried out with the financial support of the grant of the President of the Russian Federation for state support of young Russian scientists—candidates of sciences and doctors of sciences under No. MK-1689.2020.3; this article has been translated from Russian into English by H. 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