Ruthenium-Catalysed Dehydrogenative C–H Borylation of Arenes with Pinacolborane
A ruthenium complex prepared in situ from [RuCl2(p-cymene)]2 and TpMe2K [TpMe2 = hydrotris(3,5-dimethylpyrazolyl)borate] is efficient for aromatic C–H borylation with pinacolborane (4,4,5,5-tetramethyl-1,3,2-dioxaborolane). Arenes were borylated at more electron-rich positions. DFT calculations and...
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| Veröffentlicht in: | Journal of chemical research 2016-07, Vol.40 (7), p.393-396 |
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| container_title | Journal of chemical research |
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| creator | Murata, Miki Ueda, Yosuke Hyogo, Mayu Kohari, Yoshihito Namikoshi, Takeshi Watanabe, Shinji |
| description | A ruthenium complex prepared in situ from [RuCl2(p-cymene)]2 and TpMe2K [TpMe2 = hydrotris(3,5-dimethylpyrazolyl)borate] is efficient for aromatic C–H borylation with pinacolborane (4,4,5,5-tetramethyl-1,3,2-dioxaborolane). Arenes were borylated at more electron-rich positions. DFT calculations and kinetic isotope effect experiments suggest that the catalytic cycle should involve an electrophilic aromatic substitution with a borenium cation. |
| doi_str_mv | 10.3184/174751916X14639973714726 |
| format | Article |
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Arenes were borylated at more electron-rich positions. 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DFT calculations and kinetic isotope effect experiments suggest that the catalytic cycle should involve an electrophilic aromatic substitution with a borenium cation.</description><subject>Aromatic compounds</subject><subject>Catalysis</subject><subject>Cations</subject><subject>Dehydrogenation</subject><subject>Isotope effect</subject><subject>Mathematical analysis</subject><subject>Reaction kinetics</subject><subject>Ruthenium</subject><issn>1747-5198</issn><issn>2047-6507</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNqFkMtKw0AYhQdRsFbfIeDGTTR_5r6s8VKh4AUFd2Ga_mlT0kydSZTsfAff0CdxSl2IIK4OHL5zOBxCIkhOKSh2BpJJDhrEMzBBtZZUApOp2CGDNGEyFjyRu2SwweLAqX1y4P0ySRgXGgbk_qFrF9hU3SrOTGvq3uMsusBFP3N2jo1pq1eMss_3j3F0bl1fB8M2kS2jkcMGffRWtYvormpMYeupdabBQ7JXmtrj0bcOydPV5WM2jie31zfZaBIXVIg2xpkBpMi5wlKBZlMIdsqM1lholYBS0ohSzExRTiUXirESUpCFoVJyKQQdkpNt79rZlw59m68qX2Bdhw2283k4h0udpowG9PgXurSda8K6QIGiqYYkDZTaUoWz3jss87WrVsb1OST55uv8r69DlG-j3szxR_l_uS-GQIDF</recordid><startdate>201607</startdate><enddate>201607</enddate><creator>Murata, Miki</creator><creator>Ueda, Yosuke</creator><creator>Hyogo, Mayu</creator><creator>Kohari, Yoshihito</creator><creator>Namikoshi, Takeshi</creator><creator>Watanabe, Shinji</creator><general>SAGE Publications</general><general>Sage Publications Ltd</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>EHMNL</scope><scope>HCIFZ</scope><scope>JG9</scope><scope>KB.</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope></search><sort><creationdate>201607</creationdate><title>Ruthenium-Catalysed Dehydrogenative C–H Borylation of Arenes with Pinacolborane</title><author>Murata, Miki ; 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| source | Sage Journals GOLD Open Access 2024 |
| subjects | Aromatic compounds Catalysis Cations Dehydrogenation Isotope effect Mathematical analysis Reaction kinetics Ruthenium |
| title | Ruthenium-Catalysed Dehydrogenative C–H Borylation of Arenes with Pinacolborane |
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