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A convenient synthesis of anthranilic acids by Pd-catalyzed direct intermolecular ortho-C-H amidation of benzoic acids

Authors :
Wing-Yiu Yu
Ka-Ho Ng
Fo-Ning Ng
Source :
Chemical communications (Cambridge, England). 48(95)
Publication Year :
2012

Abstract

An efficient method for synthesis of anthranilic acids by Pd-catalyzed ortho-C–H amidation of benzoic acids is disclosed. The amidation is proposed to proceed by carboxylate-assisted ortho-C–H palladation to form an arylpalladium(II) complex, followed by nitrene insertion to the Pd–C bond.

Details

ISSN :
1364548X
Volume :
48
Issue :
95
Database :
OpenAIRE
Journal :
Chemical communications (Cambridge, England)
Accession number :
edsair.doi.dedup.....8dae791dfd0701d60aace9d2060d209d