Jahjah, Mohamad published the artcileCatalytic asymmetric hydrogenation of α-ketoesters and quinoline using electronically enriched BINAP, Application of (R)-[1,1′-Binaphthalene]-2,2′-diyl bis(trifluoromethanesulfonate), the publication is Tetrahedron: Asymmetry (2007), 18(19), 2305-2312, database is CAplus.
Electronically enriched chiral BINAP derivatives were synthesized incorporating electron-donating substituents at the para-Ph position and evaluated for the Ru-catalyzed homogeneous asym. hydrogenation of α-ketoesters with up to 92% ee. These diphosphines were also excellent ligands for the iridium-catalyzed asym. hydrogenation of quinolines.
Tetrahedron: Asymmetry published new progress about 126613-06-7. 126613-06-7 belongs to esters-buliding-blocks, auxiliary class Chiral Diphenols, name is (R)-[1,1′-Binaphthalene]-2,2′-diyl bis(trifluoromethanesulfonate), and the molecular formula is C22H12F6O6S2, Application of (R)-[1,1′-Binaphthalene]-2,2′-diyl bis(trifluoromethanesulfonate).
Referemce:
https://en.wikipedia.org/wiki/Ester,
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