Chemistry is the science of change. But why do chemical reactions take place? Why do chemicals react with each other? The answer is in thermodynamics and kinetics.In a document type is Article, 29949-84-6, the author is Feng, Jiaxu and a compound is mentioned, 29949-84-6, Tris(3-methoxyphenyl)phosphine, introducing its new discovery.
Phosphine-catalyzed (3+2)/(2+3) sequential annulation involving a triple nucleophilic addition reaction of gamma-vinyl allenoates
A phosphine-catalyzed (3+2)/(2+3) sequential annulation involving a triple nucleophilic addition reaction of gamma-vinyl allenoates was successfully developed. The reaction provided efficient and more practical access to functionalized hydropyrroloimidazolones with good to excellent yields under mild reaction conditions. Notably, gamma-vinyl allenoate served as a triple-electrophilic intermediate in this protocol.
But sometimes, even after several years of basic chemistry education,, 29949-84-6 it is not easy to form a clear picture on how they govern reactivity! Read on for other articles about 29949-84-6!
Reference£º
Phosphine ligand,
Chiral phosphine ligands in asymmetric synthesis. Molecular structure and absolute configuration of (1,5-cyclooctadiene)-(2S,3S)-2,3-bis(diphenylphosphino)butanerhodium(I) perchlorate tetrahydrofuran solvate