Silicadiphenyl phosphinite (SDPP)/Pd(0) nanocatalyst for efficient aminocarbonylation of aryl halides with POCl3 and DMF

Silicadiphenyl phosphinite (SDPP) as a new phosphorylated silica and catalytic amounts of Pd(II) generates nano SDPP/Pd(0) catalyst for the efficient aminocarbonylation of aryl halides in the presence of POCl3 and N,N-dimethylformamide (DMF). Amides are obtained in high yields from aryl iodides and also activated aryl bromides, chlorides.

Silicadiphenyl phosphinite (SDPP) as a new phosphorylated silica and catalytic amounts of Pd(II) generates nano SDPP/Pd(0) catalyst for the efficient aminocarbonylation of aryl halides in the presence of POCl3 and N,N-dimethylformamide (DMF).Figure optionsDownload high-quality image (144 K)Download as PowerPoint slideHighlights
► Silicaphosphinite and Pd(II) act as an efficient catalyst for the amidation.
► Amides are obtained in high yields from aryl halides by using of POCl3 and DMF.
► The use of combination of POCl3 and DMF is as an easy approach for amide synthesis.