The chemical properties of alicyclic heterocycles are similar to those of the corresponding chain compounds. Compound: (R)-2,2′,6,6′-Tetramethoxy-4,4′-bis(diphenylphosphino)-3,3′-bipyridine, is researched, Molecular C38H34N2O4P2, CAS is 221012-82-4, about Enantioselective Allylation, Crotylation, and Reverse Prenylation of Substituted Isatins: Iridium-Catalyzed C-C Bond-Forming Transfer Hydrogenation, the main research direction is benzylisatin stereoselective preparation mechanism; isatin allylacetate allene allylation crotylation prenylation; alkylation transfer hydrogenation iridium catalyst isopropanol.HPLC of Formula: 221012-82-4.
The first examples of enantioselective catalytic allylations, crotylations, and reverse prenylations of isatin are reported. Unlike conventional allylation methodologies, they have been achieved by isopropanol-mediated transfer hydrogenation without the use of stoichiometric amounts of allylmetal reagents. Activated ketones in the form of substituted isatins were subjected to highly enantioselective carbonyl allylation, crotylation, and reverse prenylation, constituting a convenient synthesis of optically enriched 3-substituted 3-hydroxy-oxindoles, e.g. I.
From this literature《Enantioselective Allylation, Crotylation, and Reverse Prenylation of Substituted Isatins: Iridium-Catalyzed C-C Bond-Forming Transfer Hydrogenation》,we know some information about this compound(221012-82-4)HPLC of Formula: 221012-82-4, but this is not all information, there are many literatures related to this compound(221012-82-4).
Reference:
Quinoxaline – Wikipedia,
Quinoxaline | C8H6N2 | ChemSpider