RuH2(CO)(PPh3)3-catalyzed arylation of aromatic esters using arylboronates via C-H bond cleavages

Kentaroh Kitazawa, Masashi Kotani, Takuya Kochi, Michael Langeloth, Fumitoshi Kakiuchi

研究成果: Article査読

20 被引用数 (Scopus)

抄録

The RuH2(CO)(PPh3)3-catalyzed C-H functionalization of aromatic esters with 5,5-dimethyl-2-aryl-[1,3,2]dioxaborinanes (arylboronates) gave the ortho arylation products. This coupling reaction can be performed with various combinations of isopropyl benzoate derivatives and arylboronates. Introduction of CF3 group in the aromatic ring increased the reactivity of the esters. Pinacolone effectively served as an acceptor of a hydride generated by C-H bond cleavage, and the amount of pinacolone used also affected the yield of the arylation product.

本文言語English
ページ(範囲)1163-1167
ページ数5
ジャーナルJournal of Organometallic Chemistry
695
8
DOI
出版ステータスPublished - 2010 4月 15

ASJC Scopus subject areas

  • 生化学
  • 物理化学および理論化学
  • 有機化学
  • 無機化学
  • 材料化学

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