Berhal, Farouk; Wu, Zi; Genet, Jean-Pierre; Ayad, Tahar; Ratovelomanana-Vidal, Virginie published an article about the compound: (R)-5,5′-Bis(diphenylphosphino)-2,2,2′,2′-tetrafluoro-4,4′-bi-1,3-benzodioxole( cas:503538-69-0,SMILESS:FC1(F)OC2=CC=C(P(C3=CC=CC=C3)C4=CC=CC=C4)C(C5=C6OC(F)(F)OC6=CC=C5P(C7=CC=CC=C7)C8=CC=CC=C8)=C2O1 ).Recommanded Product: (R)-5,5′-Bis(diphenylphosphino)-2,2,2′,2′-tetrafluoro-4,4′-bi-1,3-benzodioxole. Aromatic heterocyclic compounds can be classified according to the number of heteroatoms or the size of the ring. The authors also want to convey more information about this compound (cas:503538-69-0) through the article.
Applications of electron-deficient DIFLUORPHOS and SYNPHOS analogs in the rhodium-catalyzed asym. conjugate addition of boronic acids to α,β-unsaturated ketones afford the 1,4-addition adducts e. g., I and II in yields up to 92% and with 99% ee. Particularly, a Rh-catalyzed asym. 1,4-addition of arylboronic acids to nonsubstituted maleimide substrates using the (R)-3,5-diCF3-SYNPHOS ligand is also reported. This protocol provides access to various enantioenriched 3-substituted succinimide units of biol. interest, in high yields and good to excellent ee up to 93%, which could be upgraded up to 99% ee, after a single crystallization
There is still a lot of research devoted to this compound(SMILES：FC1(F)OC2=CC=C(P(C3=CC=CC=C3)C4=CC=CC=C4)C(C5=C6OC(F)(F)OC6=CC=C5P(C7=CC=CC=C7)C8=CC=CC=C8)=C2O1)Recommanded Product: (R)-5,5′-Bis(diphenylphosphino)-2,2,2′,2′-tetrafluoro-4,4′-bi-1,3-benzodioxole, and with the development of science, more effects of this compound(503538-69-0) can be discovered.
Reference:
Benzoxazole – Wikipedia,
Benzoxazole | C7H5NO – PubChem