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Chiral Phosphine Ligands
(R)-()-5,5-Dichloro-2,2-bis(diphenylphosphino)-6,6-dimethoxy-1,1-biphenyl

(R)-()-5,5-Dichloro-2,2-bis(diphenylphosphino)-6,6-dimethoxy-1,1-biphenyl - CAS 185913-98-8

(R)-()-5,5-Dichloro-2,2-bis(diphenylphosphino)-6,6-dimethoxy-1,1-biphenyl is a chiral phosphine ligand for enantioselective synthesis with high yield and high enantioselective results.

Catalog Number

185913-98-8

CAS

185913-98-8

IUPAC Name

[4-chloro-2-(3-chloro-6-diphenylphosphanyl-2-methoxyphenyl)-3-methoxyphenyl]-diphenylphosphane

Synonyms

()-(5,5-Dichloro-6,6-dimethoxy-1,1-biphenyl)-2,2-diyl-bis(diphenylphosphine), ()-2,2-Bis(diphenylphosphino)-5,5-dichloro-6,6-dimethoxy-1,1-biphenyl, (R)-()-Cl-MeO-BIPHEP

Molecular Weight

651.50

Molecular Formula

C38H30Cl2O2P2

Product Information

Canonical SMILES

COc1c(Cl)ccc(P(c2ccccc2)c3ccccc3)c1-c4c(OC)c(Cl)ccc4P(c5ccccc5)c6ccccc6

InChI

InChI=1S/C38H30Cl2O2P2/c1-41-37-31(39)23-25-33(43(27-15-7-3-8-16-27)28-17-9-4-10-18-28)35(37)36-34(26-24-32(40)38(36)42-2)44(29-19-11-5-12-20-29)30-21-13-6-14-22-30/h3-26H,1-2H3

InChI Key

GCBRCSSVOVNEIX-UHFFFAOYSA-N

Purity

≥97%

MDL

MFCD03426987

Storage

Inert atmosphere. Keep cold.

Optical Activity

−59.0±4°( c = 1% in chloroform)

WGK Germany