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(CAS RN:244261-66-3 Product Number:S0930)


Synonym (R)-(+)-5,5'-Bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole
Synonym (R)-(+)-4,4'-Bis(diphenylphosphino)-3,3'-bi(1,2-methylenedioxybenzene)

General Information

Product Number S0930

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Purity/Analysis Method >99.0%(HPLC)
Storage Temperature
M.F. / M.W. C38H28O4P2=610.59
CAS RN 244261-66-3
Related CAS RN
MDL Number MFCD09753005
Packaging and Container


This product was merchandised under the technical tie-up with TAKASAGO INTERNATIONAL CORPORATION. SEGPHOS® is a registered trademark of TAKASAGO INTERNATIONAL CORPORATION.
We offer this product only in quantities for laboratory use.
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Purity(HPLC) min. 99.0 area%
Optical purity(LC) min. 99.0 ee%

Data of Reference

ee >99.0%(HPLC)


PubChem SID 253659920


Catalytic Asymmetric Vinylogous Conjugate Addition of Unsaturated Butyrolactones to α,β-Unsaturated Thioamides



Hydrogenation of β-ketoesters using the (R)-SEGPHOS-Ru(II) complex as catalyst



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