(R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DI(3,5-XYLYL)PHOSPHINO)-3,3'-BIPYRIDINE
(R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DI(3,5-XYLYL)PHOSPHINO)-3,3'-BIPYRIDINE Basic information
- Product Name:
- (R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DI(3,5-XYLYL)PHOSPHINO)-3,3'-BIPYRIDINE
- 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'-TETRAMETHOXY-4,4'-BIS&
- min.cth-(r)-xylyl-p-phos
- CAS:
- 442905-33-1
- MF:
- C46H50N2O4P2
- MW:
- 756.85
- Mol File:
- 442905-33-1.mol
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(R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DI(3,5-XYLYL)PHOSPHINO)-3,3'-BIPYRIDINE Chemical Properties
- Melting point:
- 190-194°C
- Boiling point:
- 791.1±60.0 °C(Predicted)
- storage temp.
- under inert gas (nitrogen or Argon) at 2-8°C
- pka
- -1.76±0.38(Predicted)
- form
- Powder
- color
- white to pale yellow
- optical activity
- [α]20/D +125°, c = 1 in chloroform
- Water Solubility
- Sparingly soluble in water.
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Safety Information
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38
- Safety Statements
- 26-36/37/39-36
- WGK Germany
- 3
MSDS
- Language:English Provider:ALFA
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(R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DI(3,5-XYLYL)PHOSPHINO)-3,3'-BIPYRIDINE Usage And Synthesis
Reactions
- Chiral ligand for ruthenium- catalyzed asymmetric hydrogenation of aromatic ketones.
- Chiral ligand for iridium-catalyzed asymmetric hydrogenation of quinolines.
- Chiral ligand for copper- catalyzed asymmetric hydrosilylation of ketones.
- Synthesis of new chiral 2-functionized-1,2,3,4-tetrahydroquinoline derivatives via asymmetric hydrogenation of substituted quinolines.
- Rhodium-biphosphine-catalyzed asymmetric, intermolecular hydroheteroarylation of α-substituted acrylate derivatives.
Chemical Properties
White solid
Uses
(R)-(+)-2,2',6,6'-Tetramethoxy-4,4'-bis(di(3,5-xylyl)phosphino)-3,3'-bipyridine is used in asymmetric hydrogenation.It acts as a ligand used in the asymmetic hydrogenation of β-keto esters, 2-arylacrylates, aryl ketones , and other substrates. Other applications include it is used widely as a Catalyst, when combined with Rh, Ru and Ir precursor.
(R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DI(3,5-XYLYL)PHOSPHINO)-3,3'-BIPYRIDINESupplier
J & K SCIENTIFIC LTD.
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- 010-82848833 400-666-7788
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Energy Chemical
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Daicel Chiral Technologies (China)CO.,LTD
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- 021-50460086-9 15921403865
- han_yajun@dctc.daicel.com
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(R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DI(3,5-XYLYL)PHOSPHINO)-3,3'-BIPYRIDINE(442905-33-1)Related Product Information
- (R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DI(3,5-XYLYL)PHOSPHINO)-3,3'-BIPYRIDINE
- 2-HYDROXY-6-METHOXYPYRIDINE
- (R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DIPHENYLPHOSPHINO)-3,3'-BIPYRIDINE
- 2,6-Dimethoxypyridine
- (R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DI(3,5-XYLYL)PHOSPHINO)-3,3'-BIPYRIDINE
- (R)-XYL-P-PHOS RUTHENIUMCL2 (R,R)-DPEN
- [3,3']BIPYRIDINYL