78135-01-0Relevant academic research and scientific papers
Arenediazonium o-benzenedisulfonimides as efficient reagents for Heck-type arylation reactions
Artuso, Emma,Barbero, Margherita,Degani, Iacopo,Dughera, Stefano,Fochi, Rita
, p. 3146 - 3157 (2007/10/03)
Arenediazonium o-benzenedisulfonimides can be used as new and efficient reagents for Heck-type arylation reactions of some common substrates containing C-C multiple bonds, namely ethyl acrylate, acrylic acid, acroleyne, styrene and cyclopentene. The reactions were carried out in an organic solvent, in the presence of Pd(OAc)2 as pre-catalyst, and gave rise to arylated products, for example, ethyl cinnamates, cinnamic acids, cinnamic aldehydes and stilbenes, possessing an (E)-configuration, and 1-arylcyclopentenes, in good to excellent yields. It is noteworthy that all the reactions led to the recovery, in greater than 80% yield, of o-benzenedisulfonimide, recyclable for the preparation of other diazonium salts.
REACTION OF DIAZONIUM SALTS WITH TRANSITION METALS-III. PALLADIUM(0)-CATALYZED ARYLATION OF UNSATURATED COMPOUNDS WITH ARENEDIAZONIUM SALTS
Kikukawa, K.,Nagira, K.,Wada, F.,Matsuda, T.
, p. 31 - 36 (2007/10/02)
Palladium (0) catalyzed reactions of arenediazonium salts for arylation of aliphatic and cyclic olefins and allylic alcohols, styrene and ethyl acrylate were studied.Effect of the olefinic compounds and other reaction variables on the arylation were presented.Arylpalladium species was proposed as the most plausible intermediated in this reaction.
