Most of the natural products isolated at present are heterocyclic compounds, so heterocyclic compounds occupy an important position in the research of organic chemistry. A compound: 221012-82-4, is researched, SMILESS is COC(C=C1P(C2=CC=CC=C2)C3=CC=CC=C3)=NC(OC)=C1C4=C(OC)N=C(OC)C=C4P(C5=CC=CC=C5)C6=CC=CC=C6, Molecular C38H34N2O4P2Journal, Article, Angewandte Chemie, International Edition called Iridium-catalyzed asymmetric hydrogenation of pyridinium salts, Author is Ye, Zhi-Shi; Chen, Mu-Wang; Chen, Qing-An; Shi, Lei; Duan, Ying; Zhou, Yong-Gui, the main research direction is piperidine enantioselective preparation; pyridinium salt preparation enantioselective hydrogenation iridium phosphine ligand catalyst.Product Details of 221012-82-4.
A highly efficient iridium-catalyzed asym. hydrogenation of 2-substituted pyridinium salts is developed. A series of chiral 2-substituted piperidines were obtained in good to excellent yields and up to 93% ee.
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Reference:
Quinoxaline – Wikipedia,
Quinoxaline | C8H6N2 | ChemSpider