Cobalt‐Catalyzed Allylic Alkylation Enabled by Organophotoredox Catalysis

• Takizawa, Koji

• Sekino, Tomoyuki

• Sato, Shunta

• Yoshino, Tatsuhiko

• Kojima, Masahiro

• Matsunaga, Shigeki

書誌事項

タイトル別名

• Cobalt-Catalyzed Allylic Alkylation Enabled by Organophotoredox Catalysis

抄録

Co-catalyzed allylic substitution reactions have received little attention, arguably because of the lack of any known advantage of Co catalysis over either Rh or Ir catalysis. Described here is a general and regioselective Co-catalyzed allylic alkylation using an in situ catalyst activation by organophotoredox catalysis. This noble-metal-free catalytic system exhibits unprecedentedly high reactivities and regioselectivities for the allylation with an allyl sulfone, for the first time, representing the unique synthetic utility of the Co-catalyzed method compared to the related Rh-and Ir-catalyzed reactions.

収録刊行物

• Angewandte chemie-international edition

  Angewandte chemie-international edition 58 (27), 9199-9203, 2019-07-01

  Wiley-Blackwell

キーワード

• allylic compounds
• cobalt
• photochemistry
• regioselectivity
• synthetic methods

詳細情報

• CRID: 1050003824824974080
• NII論文ID: 120006864498
• DOI: 10.1002/anie.201902509
• ISSN: 15213773
• ISSN: 14337851
• HANDLE: 2115/78776
• Web Site: https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fanie.201902509
• Web Site: https://onlinelibrary.wiley.com/doi/pdf/10.1002/anie.201902509
• Web Site: https://onlinelibrary.wiley.com/doi/full-xml/10.1002/anie.201902509
• Web Site: https://onlinelibrary.wiley.com/doi/am-pdf/10.1002%2Fanie.201902509
• 本文言語コード: en
• 資料種別: journal article
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