Jahjah, Mohamad published the artcileAsymmetric hydrogenation of aromatic ketones with new P-chirogenic monophosphine ligands, Product Details of C22H12F6O6S2, the publication is Tetrahedron: Asymmetry (2007), 18(10), 1224-1232, database is CAplus.
Novel P-chirogenic anisylphenyl-HMOP derivatives were synthesized from (R)-2,2′-bis(trifluoromethanesulfonyloxy)-1,1′-binaphthyl. Preliminary results concerning the asym. hydrogenation of acetophenone and 3,5-bis(trifluoromethyl)acetophenone with Ru(II)-HMOP complexes in combination with various diamines was also tackled. (R)-((R)-1,1′-binaphthalen-2-yl)(2-methoxyphenyl)(phenyl)phosphine, bis[(η6-benzene)dichlororuthenium], and 1,4-diaminobutane gave the best results with acetophenone, i.e. 61 %ee for 100 % conversion.
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, Product Details of C22H12F6O6S2.
Referemce:
https://en.wikipedia.org/wiki/Ester,
Ester – an overview | ScienceDirect Topics