Extracurricular laboratory:new discovery of 52409-22-0

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52409-22-0, Name is Pd2(DBA)3, belongs to catalyst-palladium compound, is a common compound. HPLC of Formula: C51H42O3Pd2In an article, once mentioned the new application about 52409-22-0.

Palladium(0)-Catalyzed Intermolecular Cascade Dearomatization Reaction of beta-Naphthol Derivatives with Propargyl Carbonates

A Pd(0)-catalyzed intermolecular cascade dearomatization reaction of beta-naphthol derivatives with propargyl carbonates was described. In the presence of a Pd complex derived from Pd2dba3 and rac-BINAP, various spironaphthalenones were obtained in excellent yields (up to 95%) and with high chemoselectivity (C/O > 20:1) in most cases.

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Reference£º
Chapter 1 An introduction to palladium catalysis,
Palladium/carbon catalyst regeneration and mechanical application method