Cavazzini, Marco published the artcilePalladium-catalyzed asymmetric allylic alkylation in the presence of a chiral ‘light fluorous’ phosphine ligand, Recommanded Product: (R)-[1,1′-Binaphthalene]-2,2′-diyl bis(trifluoromethanesulfonate), the publication is Chemical Communications (Cambridge, United Kingdom) (2001), 1220-1221, database is CAplus.
The easily accessible, enantiopure (R)-(+)-2-diarylphosphino-2′-alkoxy-1,1′-binaphthyl I bearing three fluorous ponytails is an efficient ligand in the palladium-catalyzed asym. allylic substitution of 1,3-diphenylprop-2-enyl acetate affording chiral products of up to 87% ee.
Chemical Communications (Cambridge, United Kingdom) 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, Recommanded Product: (R)-[1,1′-Binaphthalene]-2,2′-diyl bis(trifluoromethanesulfonate).
Referemce:
https://en.wikipedia.org/wiki/Ester,
Ester – an overview | ScienceDirect Topics