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Abstract: DMAP was found to accelerate significantly the rate of Pd(OAc)2 catalyzed Barbier type allylation of carbonyl compounds by allylbromide using SnCl2·2H2O as reducing agent. Both aldehyde as well as ketones produced excellent yields within a short reaction time in the presence of 3mol% of Pd(OAc)2 and 12mol% of DMAP at room temperature. Aldehydes could be allylated within 5–10min whereas, in case of ketones, the reaction completes in 45–120min. [Copyright &y& Elsevier]

The introduced method gives very good yields of allylated product (III) of both aromatic as well as aliphatic aldehyde within a short time. [ABSTRACT FROM AUTHOR]

The article presents chemical equations related to the article "Nicotinic Acid Functionalized Organomodified Silica as an Efficient Heterogeneous Catalyst for the Synthesis of Benzoyl Fumarate" by P. Phukan and others, published in the "Tetrahedron Letters" in 2013.

The Pd-catalyzed allylation of both aldehydes and ketones by using allyl bromide in the presence of SnCl2·2H2O as reducing agent is significantly promoted by catalytic amounts of DMAP. [ABSTRACT FROM AUTHOR]

An abstract of the article "A Quick Chan--Lam C--N and C--S Cross Coupling at Room Temperature in the Presence of Square Pyramidal [Cu(DMAP) 4 )I]I As a Catalyst" by S. Roy et al. is presented.