A Continuous-Flow Approach to Palladium-Catalyzed Alkoxycarbonylation Reactions

作者:Kelly Christopher B; Lee Christopher; Mercadante Michael A; Leadbeater Nicholas E*
来源:Organic Process Research & Development, 2011, 15(3): 717-720.
DOI:10.1021/op200037n

摘要

Using a continuous-flow approach, it is possible to perform alkoxycarbonylation reactions of aryl iodides. Optimized reactor design allows for adequate mixing of gaseous and liquid reagents. Reactions are performed at rates of around 3 mL/min and at concentrations of 1 M, allowing for significant volumes to be processed per unit time. Palladium acetate (0.5 mol %) is used as the catalyst without the need for an additional ligand.

  • 出版日期2011-6