ジホスフィニデンシクロブテン錯体の構造と触媒機能

• 小澤 文幸

  京都大学化学研究所

書誌事項

タイトル別名

• Structures and Catalytic Properties of Diphosphinidenecyclobutene Complexes
• ジホスフィニデンシクロブテン サクタイ ノ コウゾウ ト ショクバイ キノウ

抄録

This account paper describes our recent studies on organotransition metal complexes coordinated with 1,2-diaryl-3,4-diphosphinidenecyclobutenes (DPCB-Y). The DPCB-Y ligands with two P=C double bonds bear extremely low-lying π^* orbitals mainly located around phosphorus atoms and have a marked tendency to engage in metal to phosphorus π-back-bonding. It has been found that this property is useful for catalysis, leading to highly efficient organic transformations with hitherto unknown reactivities and selectivities. Detailed catalytic mechanisms are reported for hydroamination of 1,3-dienes with aniline, dehydrative allylation of aniline and active methylene compounds with allylic alcohols, and (Z)-selective hydrosilylation of terminal alkynes.

収録刊行物

• 有機合成化学協会誌

  有機合成化学協会誌 67 (5), 529-539, 2009

  公益社団法人 有機合成化学協会

キーワード

• low-coordinate phosphorus compound
• organometallic complex
• dπ-pπ conjugation
• transition metal catalyst
• hydroamination
• dehydrative allylation
• cross-coupling
• hydrosilylation

詳細情報

• CRID: 1390282680289906944
• NII論文ID: 10024968965
• NII書誌ID: AN0024521X
• DOI: 10.5059/yukigoseikyokaishi.67.529
• COI: 1:CAS:528:DC%2BD1MXmtFKrsrw%3D
• ISSN: 18836526
• ISSN: 00379980
• NDL書誌ID: 10306333
• Web Site: http://id.ndl.go.jp/bib/10306333
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I10306333
• Web Site: https://www.jstage.jst.go.jp/article/yukigoseikyokaishi/67/5/67_5_529/_pdf
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
  • KAKEN
• 抄録ライセンスフラグ: 使用不可