On January 7, 2022, Li, Hanyuan; Wang, Mei-Ling; Liu, Yu-Wen; Li, Ling-Jun; Xu, Hui; Dai, Hui-Xiong published an article.Reference of 2-(4,5-Dihydro-4,4-dimethyl-2-oxazolyl)pyridine The title of the article was Enones as Alkenyl Reagents via Ligand-Promoted C-C Bond Activation. And the article contained the following:
A β-carbon elimination strategy for alkene(sp2)-C(O) bonds to realize the olefination of unstrained enones via a vinyl palladium species, which delivered a series of conjugated polyene compounds were reported. The protocol features broad substrate scope, functional group tolerance and can be extended to dibenzylideneacetone (dba) substrates for olefination, alkynylation, arylation and amination, which demonstrates the generality of the approach and affords two valuable products in one pot. Furthermore, the modification of natural products (β-ionone and acetyl cedrene) and synthesis of natural products (piperine, lignarenone, novenone) highlight the potential utility of the reaction. The experimental process involved the reaction of 2-(4,5-Dihydro-4,4-dimethyl-2-oxazolyl)pyridine(cas: 109660-12-0).Reference of 2-(4,5-Dihydro-4,4-dimethyl-2-oxazolyl)pyridine
The Article related to enone acrylate palladium oxazole catalyst diastereoselective olefination, alkadienoate preparation, General Organic Chemistry: Synthetic Methods and other aspects.Reference of 2-(4,5-Dihydro-4,4-dimethyl-2-oxazolyl)pyridine