Catalyst Design of Vaska-Type Iridium Complexes for Highly Efficient Synthesis of π-Conjugated Enamines

Atsushi Tahara, Yasumitsu Miyamoto, Ryuta Aoto, Keisuke Shigeta, Yuta Une, Yusuke Sunada, Yukihiro Motoyama, Hideo Nagashima

研究成果: Article査読

26 被引用数 (Scopus)

抄録

The appropriate design of a ligand (L) in IrCl(CO)(L)2 (4) realized the efficient synthesis of π-conjugated enamines possessing hole-transport properties. The iridium complex with electron-withdrawing phosphorus ligands catalyzed the hydrosilylation of amides to the corresponding silylhemiaminals, which were transformed to the enamines by heat or by treatment with acids. High catalytic efficiency (TON > 10,000) was achieved, which made it possible for the residual iridium in the enamine product to be below 20 ppb.

本文言語English
ページ(範囲)4895-4907
ページ数13
ジャーナルOrganometallics
34
20
DOI
出版ステータスPublished - 2015 10 26
外部発表はい

ASJC Scopus subject areas

  • 物理化学および理論化学
  • 有機化学
  • 無機化学

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