Heterocyclic compounds can be divided into two categories: alicyclic heterocycles and aromatic heterocycles. Compounds whose heterocycles in the molecular skeleton cannot reflect aromaticity are called alicyclic heterocyclic compounds. Compound: 221012-82-4, is researched, Molecular C38H34N2O4P2, about Asymmetric hydrogenation of quinolines with high substrate/catalyst ratio, the main research direction is quinoline alkyl asym hydrogenation iridium spiro diphosphinite; tetrahydroquinoline asym synthesis.Recommanded Product: (R)-2,2′,6,6′-Tetramethoxy-4,4′-bis(diphenylphosphino)-3,3′-bipyridine.
The chiral diphosphinite ligand derived from (R)-1,1′-spirobiindane-7,7′-diol has been found to be highly effective in the Ir-catalyzed asym. hydrogenation of quinolines with high substrate/catalyst ratio (up to 5000) and high enantioselectivity (up to 94% ee).
In some applications, this compound(221012-82-4)Recommanded Product: (R)-2,2′,6,6′-Tetramethoxy-4,4′-bis(diphenylphosphino)-3,3′-bipyridine is unique.If you want to know more details about this compound, you can contact with the author or consult more relevant literature.
Reference:
Quinoxaline – Wikipedia,
Quinoxaline | C8H6N2 | ChemSpider