Kan, S. B. Jennifer published the artcileCatalytic direct-type substitution reaction of α-alkyl enolates: a Pd/Bronsted base-catalyzed approach to the decarboxylative allylation of sulfonylimidates, Synthetic Route of 503538-69-0, the publication is Chemical Communications (Cambridge, United Kingdom) (2008), 6354-6356, database is CAplus and MEDLINE.
A mild and efficient process for the direct-type catalytic allylation of sulfonylimidates has been developed; this reaction represents the first example of Bronsted base-catalyzed, in situ generation and use of α-alkyl enolates in substitution reactions; the success of this methodol. stems from the tunable α-proton acidity and nucleophilicity of sulfonylimidates, which could be harnessed in the realization of a broader range of catalytic direct-type reactions using ester equivalent as nucleophiles.
Chemical Communications (Cambridge, United Kingdom) 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 C38H24F4O4P2, Synthetic Route of 503538-69-0.
Referemce:
https://en.wikipedia.org/wiki/1,3-Benzodioxole,
Dioxole | C3H4O2 – PubChem