The important role 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. Quality Control of Pd2(DBA)3In an article, once mentioned the new application about 52409-22-0.

Water-Promoted Palladium-Catalyzed Asymmetric Ring-Opening of Oxabenzonorbornadienes with Alkoxysilanes

Water-promoted palladium-catalyzed asymmetric ring-opening (ARO) reaction of oxabenzonorbornadienes with a wide variety of alkoxysilanes has been developed in a one-pot fashion, yielding cis-1,2-dihydronaphthalen-1-ols in favourable yields (up to 98%) with gratifying enantioselectivities (up to 98% ee) under mild conditions. To the best of our knowledge, it represents the first example in the ring-opening reactions of oxabicyclic alkenes with alkoxysilanes. Furthermore, the cis-1,2-configuration of product was established by X-ray diffraction analysis, and a possible mechanism for the present catalytic ring-opening reaction was also proposed. (Figure presented.).

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