Regioselective C-H Borylation of Heteroaromatic Aldimines with Iridium Complexes

• Sasaki, Ikuo

• Ikeda, Toshiki

• Amou, Tatsunosuke

• Taguchi, Jumpei

• Ito, Hajime

• Ishiyama, Tatsuo

Abstract

An iridium-catalyzed regioselective C-H borylation of pentafluoroaniline-derived heteroaromatic aldimines has been developed. Various heteroaromatic aldimines underwent borylation by bis(pinacolato)diboron to afford the corresponding borylated products in good yields in the presence of an iridium complex formed in situ from bis(cyclooctadienyl)(methoxy)iridium {[Ir(OMe)(cod)](2)} and 1,10-phenanthroline.

Journal

• Synlett

  Synlett 27 (10), 1582-1586, 2016-06

  Georg Thieme Verlag

Keywords

• iridium
• catalysis
• borylation
• heteroarenes
• regioselectivity
• aldimines

Details

• CRID: 1050001339020595456
• NII Article ID: 120005981400
• HANDLE: 2115/64699
• ISSN: 09365214
• Text Lang: en
• Article Type: journal article
• Data Source:
  • IRDB
  • CiNii Articles