Chemistry is an experimental science, Name: 4′-Chloro-2,2′:6′,2”-terpyridine, and the best way to enjoy it and learn about it is performing experiments.Introducing a new discovery about 128143-89-5, Name is 4′-Chloro-2,2′:6′,2”-terpyridine, molecular formula is C15H10ClN3, belongs to catalyst-ligand compound. In a document, author is Raina, Gaurav.
Palladium-Catalyzed Barluenga-Valdes Type Cross-Coupling Reaction: Alkenylation of 7-Azaindoles
An efficient coupling method between sulfonylhydrazones and 7-azaindoles using Pd(OAc)(2) as catalyst and dppf as ligand providing flexible and convergent access to different vinyl 7-azaindoles is achieved. A wide variety of olefins were obtained up to 86% yields via the coupling of numerous electronically distinct hydrazones with different 7-azaindoles under the present catalytic conditions. The protocol was further extended to other heteroarenes such as indoles, quinolines, isoquinolines, and pyridine. The imperative feature of these protocols is its ease at the gram scale and their potential to get transformed into different valuable constructs.
Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data. If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 128143-89-5, in my other articles. Name: 4′-Chloro-2,2′:6′,2”-terpyridine.
Reference:
Metal catalyst and ligand design,
,Ligand Template Strategies for Catalyst Encapsulation – NCBI