Rhodium-catalyzed borylative cyclization of 2-alkynylaryl isocyanates with bis(pinacolato)diboron

Tomoya Miura, Yusuke Takahashi, Masahiro Murakami

Research output: Contribution to journalArticlepeer-review

42 Citations (Scopus)

Abstract

2-Alkynylaryl isocyanates reacted with bis(pinacolato)diboron in the presence of a cationic rhodium(l) catalyst to produce borylated 3-alkylideneoxindoles stereoselectively. The carbon-boron linkage formed was further transformed via reactions such as a cross-coupling and a halogenation reaction. American Chemical society.

Original languageEnglish
Pages (from-to)1743-1745
Number of pages3
JournalOrganic Letters
Volume10
Issue number9
DOIs
Publication statusPublished - May 1 2008
Externally publishedYes

ASJC Scopus subject areas

  • Biochemistry
  • Physical and Theoretical Chemistry
  • Organic Chemistry

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