52409-22-0, Name is Pd2(DBA)3, belongs to catalyst-palladium compound, is a common compound. Computed Properties of C51H42O3Pd2In an article, once mentioned the new application about 52409-22-0.
A regioselectivity switch in Pd-catalyzed hydroallylation of alkynes
By exploiting the reactivity of a vinyl-Pd species, we control the regioselectivity in hydroallylation of alkynes under Pd-hydride catalysis. A monophosphine ligand and carboxylic acid combination promotes 1,5-dienes through a pathway involving isomerization of alkynes to allenes. In contrast, a bisphosphine ligand and copper cocatalyst favor 1,4-dienes via a mechanism that involves transmetalation. Our study highlights how to access different isomers by diverting a common organometallic intermediate.
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Reference£º
Chapter 1 An introduction to palladium catalysis,
Palladium/carbon catalyst regeneration and mechanical application method