2,2'-Biphenol/B(OH)₃ Catalyst System for Nazarov Cyclization

• Sugimoto Kenji

  Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama

• Oshiro Miyu

  Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama

• Hada Ryuhei

  Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama

• Matsuya Yuji

  Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama

書誌事項

タイトル別名

• 2,2′-Biphenol/B(OH)₃ Catalyst System for Nazarov Cyclization

抄録

A novel catalyst system—a combination of the readily available 2,2′-biphenol with the inexpensive, nontoxic, and eco-friendly B(OH)₃—promoted the Nazarov cyclization of activated and inactivated divinyl ketones to afford the corresponding cyclopentenones up to 96% yield under, in a cis-selective manner. Compared with the conventional harsh conditions with hazardous reagents, user-friendly method was established with bench-stable and easy-to-handle reagents.

収録刊行物

• ＣＨＥＭＩＣＡＬ　＆　ＰＨＡＲＭＡＣＥＵＴＩＣＡＬ　ＢＵＬＬＥＴＩＮ

  ＣＨＥＭＩＣＡＬ　＆　ＰＨＡＲＭＡＣＥＵＴＩＣＡＬ　ＢＵＬＬＥＴＩＮ 67 (9), 1019-1022, 2019-09-01

  公益社団法人 日本薬学会

キーワード

• Nazarov cyclization
• 2,2′-biphenol
• boric acid
• cyclopentenone

詳細情報

• CRID: 1390282752321391616
• NII論文ID: 130007699672
• NII書誌ID: AA00602100
• DOI: 10.1248/cpb.c19-00399
• ISSN: 13475223
• ISSN: 00092363
• NDL書誌ID: 029920308
• PubMed: 31474725
• Web Site: http://id.ndl.go.jp/bib/029920308
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I029920308
• Web Site: https://www.jstage.jst.go.jp/article/cpb/67/9/67_c19-00399/_pdf
• 本文言語コード: en
• データソース種別:
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  • NDL
  • Crossref
  • PubMed
  • CiNii Articles
  • KAKEN
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