32005-36-0, Name is Bis(dibenzylideneacetone)palladium, belongs to catalyst-palladium compound, is a common compound. Quality Control of Bis(dibenzylideneacetone)palladiumIn an article, once mentioned the new application about 32005-36-0.
Reactions of Methylenecyclopropanes, VI. Palladium(0)-catalyzed <2? + 2?> Cycloadditions of 1-Methylene-2-vinylcyclopropane
1-Methylene-2-vinylcyclopropane (1) is cyclodimerised at palladium(0)/triisopropylphosphane catalysts to give the carbocycles 3 – 5, which in certain cases are obtained as Z/E-isomers.In the presence of norbornene codimerisation occurs, which leads to the tricycles Z/E-6 and 7.The thermal rearrangement of 1 to 3-methylene-1-cyclopentene (2) competes with these catalytic reactions.Allylidenecyclopropane (9), which was synthesized for reasons of comparison, does not undergo cyclo- or codimerisation at the palladium(0) catalysts used here.
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Reference£º
Chapter 1 An introduction to palladium catalysis,
Palladium/carbon catalyst regeneration and mechanical application method