A Convenient Procedure for Sonogashira Reactions Using Propyne
Joshua L. Alterman, George A. Kraus*
*Department of Chemistry, Iowa State University, Ames, Iowa 50011, USA,
Email: gakraus
iastate.edu
J. L. Alterman, G. A. Kraus, Synthesis, 2022, 54, 655-657.
DOI: 10.1055/a-1648-7074
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Abstract
A modified Sonogashira coupling of aryl iodides and only two equivalents of a commercially available propyne in THF solution was achieved at low temperatures.
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Key Words
Sonogashira coupling, propyne, ozonolysis, benzofuranone
ID: J66-Y2022
