Tolstoy, Paivi’s team published research in Organic Letters in 14 | CAS: 503538-69-0

Organic Letters published new progress about 503538-69-0. 503538-69-0 belongs to dioxole, auxiliary class (Atropisomeric Bisphosphine Ligands, name is (R)-5,5′-Bis(diphenylphosphino)-2,2,2′,2′-tetrafluoro-4,4′-bi-1,3-benzodioxole, and the molecular formula is C15H21BO4, HPLC of Formula: 503538-69-0.

Tolstoy, Paivi published the artcileSynthesis of Enantiomerically Enriched 3-Amino-2-oxindoles through a Palladium-Mediated Asymmetric Intramolecular Arylation of α-Ketimino Amides, HPLC of Formula: 503538-69-0, the publication is Organic Letters (2012), 14(18), 4810-4813, database is CAplus and MEDLINE.

A highly efficient and enantioselective synthesis of 3-amino-2-oxindoles through a palladium-catalyzed asym. intramol. arylation of α-ketimino amides using (R)-DiFluorPhos as the coordinating ligand is reported. This report constitutes the first enantioselective palladium-catalyzed arylation of ketimines.

Organic Letters published new progress about 503538-69-0. 503538-69-0 belongs to dioxole, auxiliary class (Atropisomeric Bisphosphine Ligands, name is (R)-5,5′-Bis(diphenylphosphino)-2,2,2′,2′-tetrafluoro-4,4′-bi-1,3-benzodioxole, and the molecular formula is C15H21BO4, HPLC of Formula: 503538-69-0.

Referemce:
https://en.wikipedia.org/wiki/1,3-Benzodioxole,
Dioxole | C3H4O2 – PubChem