Goriya, Yogesh published the artcileRuthenium-Catalyzed C6-Propenylation Reactions of Substituted Pyridine Derivatives: Directed and Direct C-H Activation, Synthetic Route of 89076-64-2, the publication is Chemistry – A European Journal (2012), 18(42), 13288-13292, S13288/1-S13288/158, database is CAplus and MEDLINE.
The complex [(Ru(p-cymene)Cl2)2] effects direct C6 propenylation of pyridine derivatives Allyl bromide was found to be optimum for the direct propenylation. E.g., in presence of adamantane-1-carboxylic acid, K2CO3, and [(Ru(p-cymene)Cl2)2], propenylation of 2-phenylpyridine with allyl bromide gave 67% (E)-I. The expected directed allylation/propenylation of the Ph ring was found to be the predominant pathway with allyl acetate. A one-pot propenylation and arylation (by aryl halides) of 2-arylpyridines was also catalyzed by [(Ru(p-cymene)Cl2)2].
Chemistry – A European Journal published new progress about 89076-64-2. 89076-64-2 belongs to pyridine-derivatives, auxiliary class Pyridine,Nitro Compound,Benzene, name is 5-Nitro-2-phenylpyridine, and the molecular formula is C11H8N2O2, Synthetic Route of 89076-64-2.
Referemce:
https://en.wikipedia.org/wiki/Pyridine,
Pyridine | C5H5N – PubChem