| Identification | Back Directory | [Name]
(R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DI(3,5-XYLYL)PHOSPHINO)-3,3'-BIPYRIDINE | [CAS]
443347-10-2 | [Synonyms]
(S)-Xyl-P-Phos
(S)-XYLYL-P-PHOS
(R)-XYLYL-P-PHOS
CTH-(R)-XYLYL-P-PHOS
CTH-(S)-XYLYL-P-PHOS
min.cth-(s)-xylyl-p-phos
(S)-(-)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS&
(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
(S)-(-)-2,2',6,6'-Tetramethoxy-4,4'-bis[di(3,5-xylyl)phosphino]-3,3'-bipyridine 97%
(3S)-4,4'-Bis[bis(3,5-dimethylphenyl)phosphino]-2,2',6,6'-tetramethoxy-3,3'-bipyridine
(S)-(-)-2,2',6,6'-Tetramethoxy-4,4'-bis(di(3,5-xylyl)phosphino)-3,3'-bipyridine *CTH-(S)-Xylyl-P-Pho
(r)-(+)-2,2',6,6'-tetramethoxy-4,4'-bis(di(3,5-xylyl)phosphino)-3,3'-bipyridine *cth-(r)-xylyl-p-phos*
(s)-(-)-2,2',6,6'-tetramethoxy-4,4'-bis(di(3,5-xylyl)phosphino)-3,3'-bipyridine *cth-(s)-xylyl-p-phos*
(R)-(+)-2,2'',6,6''-TETRAMETHOXY-4,4''-BIS(DI(3,5-XYLYL)PHOSPHINO)-3,3''-BIPYRIDINE *CTH-(R)-XYLYL-P-PHO
(S)-(-)-2,2',6,6'-Tetramethoxy-4,4'-bis(di(3,5-xylyl)phosphino)-3,3'-bipyridine,min.95%CTH-(S)-Xylyl-P-Phos
(S)-(-)-2,2',6,6'-Tetramethoxy-4,4'-bis(di(3,5-xylyl)phosphino)-3,3'-bipyridine, CTH-(S)-Xylyl-P-Phos, 95% Application:Asymmetric hydrogenation Store N2Ar | [Molecular Formula]
C46H50N2O4P2 | [MDL Number]
MFCD04974235 | [MOL File]
443347-10-2.mol | [Molecular Weight]
756.85 |
| Chemical Properties | Back Directory | [Appearance]
White solid | [Melting point ]
158-162°C | [storage temp. ]
under inert gas (nitrogen or Argon) at 2-8°C | [form ]
Powder | [color ]
white to pale yellow | [Water Solubility ]
Sparingly soluble in water. | [CAS DataBase Reference]
443347-10-2 |
| Hazard Information | Back Directory | [Chemical Properties]
White solid | [Uses]
(S)-(-)-2,2',6,6'-Tetramethoxy-4,4'-bis(di(3,5-xylyl)phosphino)-3,3'-bipyridine is used in Pharmaceutical and industry applications. | [Uses]
Ligand employed in the asymmetic hydrogenation of ?-keto esters, 2-arylacrylates, aryl ketones , and other substrates. |
| Questions and Answers (Q&A) | Back Directory | [Reactions]
- Chiral ligand for the asymmetric hydrogenation of β-keto esters.
- Chiral ligand for enantioselective rhodium-catalyzed [2+2+2] carbocyclization reactions.
- Chiral ligand for ruthenium catalyzed hydrogenation of (E)-β-(acylamino)acrylates to β-amino acids.
- The Rhodium complex gives higher enantioselectivity for hydrogenation of (Z)-β-(acylamino)acrylates to β-amino acids.
- Chiral ligand for copper-catalyzed asymmetric hydrosilylation of ketones.
- Chiral ligand for asymmetric allylic substitution reactions using boronic acids as nucleophiles.
- Gives useful selectivity in asymmetric Pauson-Khand-type cyclizations.
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