Potowski, Marco published the artcileCatalytic asymmetric exo-selective [6+3] cycloaddition of iminoesters with fulvenes, COA of Formula: C38H24F4O4P2, the publication is Chemical Communications (Cambridge, United Kingdom) (2013), 49(71), 7800-7802, database is CAplus and MEDLINE.
A novel exo-selective [6+3] cycloaddition approach for the highly enantioselective synthesis of polysubstituted piperidines was developed. The developed methodol. was applied in a one-pot [6+3]-[4+2] dicycloaddn., allowing the construction of structurally and stereochem. rich polycyclic compounds from simple building blocks.
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, COA of Formula: C38H24F4O4P2.
Referemce:
https://en.wikipedia.org/wiki/1,3-Benzodioxole,
Dioxole | C3H4O2 – PubChem