Ruthenium(II)-catalyzed regio- and stereoselective hydroarylation of alkynes via directed C-H functionalization

Yuto Hashimoto, Koji Hirano, Tetsuya Satoh, Fumitoshi Kakiuchi, Masahiro Miura

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111 Citations (Scopus)

Abstract

The ruthenium-catalyzed hydroarylation of alkynes with benzamides proceeds regio- and stereoselectively through a directed C-H bond cleavage. Preliminary mechanistic investigations indicate that the reaction involves amide-directed ortho-metalation, carbometalation of alkyne, and protonolysis. Similarly, phenylazoles also add to alkynes regioselectively.

Original languageEnglish
Pages (from-to)2058-2061
Number of pages4
JournalOrganic Letters
Volume14
Issue number8
DOIs
Publication statusPublished - 2012 Apr 20

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ASJC Scopus subject areas

  • Organic Chemistry
  • Physical and Theoretical Chemistry
  • Biochemistry

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