215788-65-1, Name is (1,1′-Bis(diisopropylphosphino)ferrocene)dichloropalladium, belongs to catalyst-palladium compound, is a common compound. HPLC of Formula: C22H36Cl2FeP2PdIn an article, once mentioned the new application about 215788-65-1.
Hydrogenation of biomass-derived levulinic acid into gamma-valerolactone catalyzed by palladium complexes
The selective catalytic hydrogenation and cyclization of levulinic acid (LA) into valuable gamma-valerolactone (GVL) catalyzed by different palladium compounds was achieved in water under mild conditions with high yields. Either formic acid (FA) or molecular hydrogen (H2) was used as a hydrogen source. The precatalyst [(dtbpe)PdCl2] (dtbpe = 1,2-(bis-di-tert-butylphosphino)ethane) (1) was highly active in the processes of LA hydrogenation (TON of 2100 and TOF of 2100 h-1) and in the dehydrogenation of formic acid to produce H2 and carbon dioxide. The catalytically active complexes [(dtbpe)Pd(H)Cl)] (2) and [(dtbpe)2Pd2(mu-H)3]+ (3) and the catalytically inactive complex [(dtbpe)2Pd2(mu-H) (mu-CO)]+ (4) all formed in situ and were identified as species resulting from FA decomposition.
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Reference£º
Chapter 1 An introduction to palladium catalysis,
Palladium/carbon catalyst regeneration and mechanical application method