Heck-type reaction of aryldiazonium silica sulfates

…, H Seyedjamali, L Khazdooz, AR Hajipour

Index: Pirisedigh, Azadeh; Zarei, Amin; Seyedjamali, Hojjat; Khazdooz, Leila; Hajipour, Abdol R. Monatshefte fur Chemie, 2012 , vol. 143, # 5 p. 791 - 795

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Citation Number: 12

Abstract

Abstract Aryldiazonium silica sulfates were employed as new and efficient reagents for Heck- type arylation reactions with styrene and methyl acrylate. The reactions were carried out in an organic solvent, in the presence of Pd (OAc) 2 as precatalyst without use of base and free ligand. The trans isomers of desired products, methyl cinnamates and stilbenes, were obtained with full conversion. Use of a catalytic amount of Pd (OAc) 2 produced the ...