機能性カルバニオン「イノラートアニオン」の合成と反応

• 新藤 充

  徳島大学薬学部附属医薬資源教育研究センター

書誌事項

タイトル別名

• Syntheses and Reactions of Multifunctional Carbanions "Ynolate Anions".
• キノウセイ カルバニオン イノラートアニオン ノ ゴウセイ ト ハンノウ

抄録

Ynolates are carbanions having a triple bond in place of the double bond in enolate anions. Ynolates are ketene anion equivalents, thus ynolates introduce a ketene unit into substrates and the resulting products possess high reactivity. This allows ynolates to undergo unique reaction sequences. For the past 20 years, several methods for the generation of ynolates and their reactions have been developed. Recently, we have developed a highly efficient method for their generation and new rections such as olefination, tandem [2+2] cycloaddition-Dieckmann condensation, syntheses of β-lactams. In this review, an overview of the syntheses and the reactions of ynolates, especially focusing our recent results, are described.

収録刊行物

• 有機合成化学協会誌

  有機合成化学協会誌 58 (12), 1155-1166, 2000

  公益社団法人 有機合成化学協会

キーワード

• ynolate
• carbanion
• olefination
• β-lactone
• β-lactam
• tandem reaction
• cycloaddition
• ketene
• dianion

詳細情報

• CRID: 1390001205278637952
• NII論文ID: 10008824458
• NII書誌ID: AN0024521X
• DOI: 10.5059/yukigoseikyokaishi.58.1155
• COI: 1:CAS:528:DC%2BD3MXhs1GgsQ%3D%3D
• ISSN: 18836526
• ISSN: 00379980
• ISSN: http://id.crossref.org/issn/00379980
• NDL書誌ID: 5593964
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I5593964
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可