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Chiral Phosphine Ligands
3,3'-Bipyridine,4,4'-bis[bis(3,5-dimethylphenyl)phosphino]-2,2',6,6'-tetramethoxy-,(3R)-

3,3'-Bipyridine,4,4'-bis[bis(3,5-dimethylphenyl)phosphino]-2,2',6,6'-tetramethoxy-,(3R)- - CAS 442905-33-1

3,3'-Bipyridine,4,4'-bis[bis(3,5-dimethylphenyl)phosphino]-2,2',6,6'-tetramethoxy-,(3R)- is a chiral phosphine ligand for enantioselective synthesis with high yield and high enantioselective results.

Catalog Number

442905-33-1

CAS

442905-33-1

IUPAC Name

[3-[4-bis(3,5-dimethylphenyl)phosphanyl-2,6-dimethoxypyridin-3-yl]-2,6-dimethoxypyridin-4-yl]-bis(3,5-dimethylphenyl)phosphane

Synonyms

CTH-(R)-XYLYL-P-PHOS; CTH-(S)-XYLYL-P-PHOS; (R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DI(3,5-XYLYL)PHOSPHINO)-3,3'-BIPYRIDINE; (S)-(-)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DI(3,5-XYLYL)PHOSPHINO)-3,3'-BIPYRIDINE; (R)-XYLYL-P-PHOS; (S)-XYLYL-P-PHOS; (R)-(+)-2,2',6,6'-

Molecular Weight

756.85

Molecular Formula

C46H50 N2 O4 P2

Product Information

Canonical SMILES

COc1cc(P(c2cc(C)cc(C)c2)c3cc(C)cc(C)c3)c(c(OC)n1)-c4c(OC)nc(OC)cc4P(c5cc(C)cc(C)c5)c6cc(C)cc(C)c6

InChI

InChI=1S/C46H50N2O4P2/c1-27-13-28(2)18-35(17-27)53(36-19-29(3)14-30(4)20-36)39-25-41(49-9)47-45(51-11)43(39)44-40(26-42(50-10)48-46(44)52-12)54(37-21-31(5)15-32(6)22-37)38-23-33(7)16-34(8)24-38/h13-26H,1-12H3

InChI Key

JRTHAKOHBMETRC-UHFFFAOYSA-N

Purity

97%

MDL

MFCD04974235

Physical State

Solid

Storage

Room temperature.

Melting Point

190-194 °C

Optical Activity

+125°( c = 1 in chloroform)

Solubility

Sparingly soluble in water.

TSCA

WGK Germany

Safety Information

Signal Word

Warning

Precautionary Statement

P261 - P305+P351+P338

Hazard Statements

H315 - H319 - H335

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This equation is commonly abbreviated as: C₁V₁ = C₂V₂

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3,3'-Bipyridine,4,4'-bis[bis(3,5-dimethylphenyl)phosphino]-2,2',6,6'-tetramethoxy-,(3R)- - CAS 442905-33-1

Product Information

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