Top Picks: new discover of Bis(dibenzylideneacetone)palladium

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32005-36-0, Name is Bis(dibenzylideneacetone)palladium, belongs to catalyst-palladium compound, is a common compound. COA of Formula: C34H28O2PdIn an article, once mentioned the new application about 32005-36-0.

REACTION OF DIAZONIUM SALTS WITH TRANSITION METALS XII. PALLADIUM-CATALYZED ARYLDESTANNYLATION OF alpha-STYRYLSTANNANES BY ARENEDIAZONIUM SALTS

Under palladium(0) catalysis, Ph(R3Sn)C=CH2 (R=Me, Et and Bu) easily reacted with ArN2BF4 (Ar=XPh, X=H, 4-Me, 4-I, 4-MeCO, 4-EtOCO, 3-NO2 and 4-NO2) and selectively produced (Z)-PhCH=CHAr but not Ph(Ar)C=CH2.An addition-elimination mechanism instead of the transmetallation from tin to palladium is postulated for this unusual regiochemistry.

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