A catalyst don’t appear in the overall stoichiometry of the reaction it catalyzes, but it must appear in at least one of the elementary reactions in the mechanism for the catalyzed reaction. 4488-22-6, Name is [1,1′-Binaphthalene]-2,2′-diamine, molecular formula is C20H16N2. In a Article£¬once mentioned of 4488-22-6, Formula: C20H16N2
Ligand-Free and Reusable Palladium Nanoparticles-Catalyzed Alkylation of 2-Alkylazaarenes with Activated Ketones under Neutral Conditions
A mild, efficient, and stable binaphthyl-stabilized palladium nanoparticles (Pd?BNP) catalyzed (sp3)C?H reaction of 2-alkylazaarenes with activated carbonyl compounds was developed. Various activated carbonyl compounds such as alpha-keto amide, isatin, 1,2-diketone, alpha-keto ester, trifluoromethyl ketone, and phenylglyoxal derivatives were examined and most of the compounds underwent the reaction smoothly to provide the corresponding products in moderate to excellent yields. Moreover, chemoselective reactions of alpha-keto amides in the presence of simple ketones were achieved. Also, the model reaction was extended to a gram-scale synthesis and some of the products were utilized for derivatization to form the corresponding N-oxides, acryl amides and 1,2-diol, respectively. The major advantages of the protocol are neutral reaction conditions, no additional requirement of external ligand, and successful reusability of the Pd?BNP catalyst up to five cycles without losing its activity and yield. Hg-poisoning and hot filtration tests confirmed the heterogeneity of the Pd?BNP catalyst. (Figure presented.).
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.Formula: C20H16N2. In my other articles, you can also check out more blogs about 4488-22-6
Reference£º
Chiral Catalysts,
Chiral catalysts – SlideShare