01471nas a2200157   4500008004100000022001400041245012900055210006900184260008800253300001200341490000700353520077600360100002801136700002201164856012701186       2013                        eng d  a0023-158400aInsight into PdCl2(bipy) complex as an efficient catalyst for heck reaction and kinetic investigations in homogeneous medium0 aInsight into PdCl2bipy complex as an efficient catalyst for heck  a233 SPRING ST, NEW YORK, NY 10013-1578 USAbMAIK NAUKA/INTERPERIODICA/SPRINGERcMAY  a314-3210 v543 a<p>PdCl2(bipy) complex (bipy = 2,2'-bipyrydine) efficiently catalyzes the vinylation of aryl halides. The activity of this catalyst for the Heck reactionwas demonstrated for a variety of aryl halides and olefins in the presence of different organic and inorganic bases. The catalyst is stable under the reaction conditions and no degradation was observed. The kinetics of the Heck coupling of styrene with iodobenzene using the PdCl2(bipy) complex with potassium acetate as a base was studied over a temperature range of 393-413 K in 2-nitro-2-methyl-1-propanol medium. An empirical rate model has been proposed to fit the observed data and is found to be in good agreement with experimental results. The activation energy of the reactionwas found to be 98.70 kJ/mol.</p>1 aJagtap, Sangeeta, Vijay1 aDeshpande, R., M.  uhttps://library.ncl.res.in/content/insight-pdcl2bipy-complex-efficient-catalyst-heck-reaction-and-kinetic-investigations-0