52409-22-0, Name is Pd2(DBA)3, belongs to catalyst-palladium compound, is a common compound. SDS of cas: 52409-22-0In an article, once mentioned the new application about 52409-22-0.
Complementary Methods for the Introduction of the (E)-3-(Pentafluorosulfanyl)allyl Chain unto O-, N-, S-, and C-Based Nucleophiles
Two methods for the introduction of the (E)-3-(pentafluorosulfanyl)allyl chain unto various nucleophiles were investigated: a palladium-catalyzed Tsuji?Trost reaction of (E)-ethyl [3-(pentafluorosulfanyl)allyl]carbonate and a nucleophilic substitution reaction on (E)-[3-(pentafluorosulfanyl)allyl] 4-methylbenzenesulfonate. Various nucleophiles were examined including phenols, aliphatic and aromatic amines, aliphatic and aromatic thiols and malonates. Overall, the two approaches were found to be complementary as the Tsuji?Trost reaction worked better with phenols while the SN2 reaction generally provided better results with the amines. In addition, the sulfur-based product could only be obtained using the SN2 reaction while the malonates only worked under the Tsuji?Trost conditions.
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Reference£º
Chapter 1 An introduction to palladium catalysis,
Palladium/carbon catalyst regeneration and mechanical application method