Nature Communications (Jan 2016)

Pd(II)-catalysed meta-C–H functionalizations of benzoic acid derivatives

  • Shangda Li,
  • Lei Cai,
  • Huafang Ji,
  • Long Yang,
  • Gang Li

DOI
https://doi.org/10.1038/ncomms10443
Journal volume & issue
Vol. 7, no. 1
pp. 1 – 8

Abstract

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While directed ortho-metalation is a well-established protocol, meta-functionalisation of aromatic groups is more challenging. Here, the authors report a directed meta-C-H functionalisation of benzoic acid derivatives, using a nitrile-based sulfonamide directing group.