Abstract

This work reports a simple and efficient method for the copper-catalyzed redox-neutral transformation of alkyl nitriles using eco-friendly diaryliodonium salts and leading to N-arylacetamides. The method features high efficiency, broad substrate scope and good functional group tolerance.

Highlights

  • N-Arylacetamides constitute the core of many structural motifs found in biologically active compounds, drugs, and agrochemicals.[1]

  • Common approaches for the synthesis of N-arylacetamides involve the aminolysis of activated carboxylic acid derivatives, such as halides, anhydrides, azides, or activated esters, which are mostly generated in an extra step using hazardous, expensive or waste-intensive reagents.[4]

  • Catalytic methods have recently been developed to access N-arylacetamides.4b,5 Pioneering work in this eld was reported by Goldberg[6] in the copper catalyzed synthesis of N-arylamide from amide through a C–N coupling process, albeit under harsh conditions limiting its broad application in organic synthesis

Read more

Summary

Introduction

N-Arylacetamides constitute the core of many structural motifs found in biologically active compounds, drugs (e.g., lidocaine, atorvastatin), and agrochemicals (e.g., boscalid).[1]. Catalytic methods have recently been developed to access N-arylacetamides.4b,5 Pioneering work in this eld was reported by Goldberg[6] in the copper catalyzed synthesis of N-arylamide from amide through a C–N coupling process, albeit under harsh conditions limiting its broad application in organic synthesis.

Results
Conclusion

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.