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  • Title: Palladium-catalyzed Heck reaction of aryl chlorides under mild conditions promoted by organic ionic bases.
    Author: Xu HJ, Zhao YQ, Zhou XF.
    Journal: J Org Chem; 2011 Oct 07; 76(19):8036-41. PubMed ID: 21877730.
    Abstract:
    An efficient Pd-catalyzed Heck reaction of aryl chlorides with olefins under mild conditions is described. High yields of products were achieved with n-Bu(4)N(+)OAc(-) as base. Significantly, the temperature of the Heck reaction of diverse nonactivated aryl chlorides can be lowered to 80 °C. The new reaction system can also tolerate a wider range of olefins.
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