ID | 58545 |
フルテキストURL | |
著者 |
Murai, Masahito
Graduate School of Natural Science and Technology, Okayama University
ORCID
Kaken ID
publons
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Yamamoto, Masaki
Graduate School of Natural Science and Technology, Okayama University
Takai, Kazuhiko
Graduate School of Natural Science and Technology, Okayama University
ORCID
Kaken ID
publons
researchmap
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抄録 | An operationally simple and direct rhenium-catalyzed ortho-alkenylation (C-alkenylation) of unprotected phenols with alkynes was developed. The protocol provided ortho-alkenylphenols exclusively, and formation of para- or multiply alkenylated phenols and hydrophenoxylation (O-alkenylation) products were not observed. The [3 + 2 + 1] cycloaddition of phenols and two alkynes via ortho-alkenylation was also demonstrated, in which the alkynes functioned as both two- and one-carbon units. These reactions proceeded with readily available starting materials under neutral conditions without additional ligands.
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キーワード | anti-markovnikov addition
intramolecular hydroarylation
oxidative annulation
gold
hydrophenoxylation
construction
cyclization
vinylation
alkenes
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発行日 | 2019-04-18
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出版物タイトル |
Organic Letters
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巻 | 21巻
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号 | 9号
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出版者 | American Chemical Society
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開始ページ | 3441
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終了ページ | 3445
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ISSN | 15237060
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NCID | AA11347843
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資料タイプ |
学術雑誌論文
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言語 |
英語
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OAI-PMH Set |
岡山大学
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論文のバージョン | author
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PubMed ID | |
DOI | |
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関連URL | isVersionOf https://doi.org/10.1021/acs.orglett.9b01214
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助成機関名 |
文部科学省
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助成番号 | 18H03911
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