Facile N-H bond cleavage of ammonia by an iridium complex bearing a noninnocent PNP-pincer type phosphaalkene ligand

Yung Hung Chang, Yumiko Nakajima, Hiromasa Tanaka, Kazunari Yoshizawa, Fumiyuki Ozawa

研究成果: Contribution to journalArticle

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抜粋

A novel PNP-pincer type phosphaalkene complex of iridium bearing a dearomatized pyridine unit (3) has been prepared. Complex 3 rapidly reacts with ammonia at room temperature to afford a parent amido complex in high yield. DFT calculations indicate that the phosphaalkene unit with a strong π-accepting property effectively facilitates the N-H bond cleavage of ammonia via metal-ligand cooperation.

元の言語英語
ページ(範囲)11791-11794
ページ数4
ジャーナルJournal of the American Chemical Society
135
発行部数32
DOI
出版物ステータス出版済み - 8 14 2013

All Science Journal Classification (ASJC) codes

  • Catalysis
  • Chemistry(all)
  • Biochemistry
  • Colloid and Surface Chemistry

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