S-(+)-5,5'-Bis(diphenylphosphino)-2,2,2',2'-tetrafluoro-4,4'-bi-1,3-benzodioxole, min. 98%, (99% ee), (S)-DIFLUORPHOS|15-0487|503538-70-3

S-(+)-5,5'-Bis(diphenylphosphino)-2,2,2',2'-tetrafluoro-4,4'-bi-1,3-benzodioxole, min. 98%, (99% ee), (S)-DIFLUORPHOS

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Sku SC15-0487_500_MG
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Product Information

Product Name
S-(+)-5,5'-Bis(diphenylphosphino)-2,2,2',2'-tetrafluoro-4,4'-bi-1,3-benzodioxole, min. 98%, (99% ee), (S)-DIFLUORPHOS
Brand Name
US-Strem
Product Number
15-0487
CAS
503538-70-3
Certificate of Analysis (COA)​
COA not found

General Information

PubChem CID
11332069
IUPAC Name
4-(5-diphenylphosphanyl-2,2-difluoro-1,3-benzodioxol-4-yl)-2,2-difluoro-1,3-benzodioxol-5-yl-diphenylphosphane
InChI Key
HGMLTMOEYCQDDR-UHFFFAOYSA-N
SMILES
C1=CC=C(C=C1)P(C2=CC=CC=C2)C3=C(C4=C(C=C3)OC(O4)(F)F)C5=C(C=CC6=C5OC(O6)(F)F)P(C7=CC=CC=C7)C8=CC=CC=C8

Application

Technical Notes:
1. Ligand used for the enantioselective hydrogenation of olefins, and especially electron-poorketones.
2.Ligand used for the enantioselective a-arylation of ketones .
3.Ligand used for enantioselective alkylative aldol reactions.
4.Nickel-catalyzed asymmetric a-heteroarylation of ketones with chloroarenes.
5.Palladium-catalyzed asymmetric intramolecular arylation of a-keto amides .
6.Ligand for Iridium-catalyzed asymmetric hydrogenation of pyridinium salts.
7.Ligand for Hg(ll)-Catalyzed Cyclopropanation of Diazooxindoles and Alkenes .
8.Ligand for Rhodium-Catalyzed Asymmetric1 ,4-Addition Reactions.

References Data Source From Pubchem

Grignard Reagents as Nucleophiles
Publication Name: Science of Synthesis
Publication Date: 2026

Earth-abundant cobalt-catalyzed enantioselective C-H functionalizations
Publication Name: Science China Chemistry
Publication Date: 2025-10-15
DOI: 10.1007/s11426-025-2929-y

Chiral medium-sized rings beyond central chirality
Publication Name: Nature reviews. Chemistry
Publication Date: 2025-07-14
DOI: 10.1038/s41570-025-00735-1

Chiral Succinates by Asymmetric Hydrocarbonylation of Alkenes
Publication Name: Science of Synthesis
Publication Date: 2024

Chiral Succinimides by Asymmetric Hydroxycarbonylation–Cyclization
Publication Name: Science of Synthesis
Publication Date: 2024