69696-25-9Relevant academic research and scientific papers
An improved procedure for the synthesis of substituted acetylenes from the reaction of acetylene gas with aryl iodides under palladium-copper catalysis
Pal, Manojit,Kundu, Nitya G.
, p. 449 - 451 (1996)
Dimethylformamide facilitated the palladium-copper catalysed reaction of acetylene gas with aryl iodides in a closed system to give disubstituted acetylenes in fair to excellent yields. Use of chloroform as solvent gave mixtures of mono- and di-substituted acetylenes.
