(R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DIPHENYLPHOSPHINO)-3,3'-BIPYRIDINE

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Product Name: (R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DIPHENYLPHOSPHINO)-3,3'-BIPYRIDINE
CAS No.: 362524-23-0
Chemical Name: (R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DIPHENYLPHOSPHINO)-3,3'-BIPYRIDINE
Synonyms: (S)-P-PHOS;(R)-P-PHOS;CTH-(S)-P-PHOS;CTH-(R)-P-PHOS;95+%cth-(s)-p-phos;(S)-(-)-2,2'',6,6''-Tetramethoxy-4,4''-bis(diphenylphosphino)-3;(S)-2,2',6,6'-Tetramethoxy-4,4'-bis(diphenylphosphino)-3,3'-bipyridyl;(S)-4,4'-Bis(diphenylphosphino)-2,2',6,6'-tetramethoxy-3,3'-bipyridine;(S)-4,4'-Bis(diphenylphosphino)-2,2',6,6'-tetramethoxy-3,3'-bipyridine;(3S)-4,4'-Bis(diphenylphosphino)-2,2',6,6'-tetramethoxy-3,3'-bipyridine
CBNumber: CB5346622
Molecular Formula: C38H34N2O4P2
Formula Weight: 644.64
MOL File: 362524-23-0.mol

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(R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DIPHENYLPHOSPHINO)-3,3'-BIPYRIDINE Property

Melting point:: 261-265°C
Boiling point:: 686.1±55.0 °C(Predicted)
storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
pka: -2.99±0.20(Predicted)
form: Powder
color: white to pale yellow
optical activity: [α]20/D -98°, c = 1 in chloroform

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38-37
Safety Statements: 26-36/37/39
WGK Germany: 3

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 675792
Product name: (S)-(?)-2,2′,6,6′-Tetramethoxy-4,4′-bis(diphenylphosphino)-3,3′-bipyridine
Purity: 97%
Packaging: 100mg
Price: $94.1
Updated: 2024/03/01

Sigma-Aldrich

Product number: 675792
Product name: (S)-(?)-2,2′,6,6′-Tetramethoxy-4,4′-bis(diphenylphosphino)-3,3′-bipyridine
Purity: 97%
Packaging: 500mg
Price: $321
Updated: 2023/06/20

Strem Chemicals

Product number: 15-5201
Product name: (S)-(-)-2,2',6,6'-Tetramethoxy-4,4'-bis(diphenylphosphino)-3,3'-bipyridine, min. 95% CTH-(S)-P-Phos
Packaging: 100mg
Price: $78
Updated: 2024/03/01

Strem Chemicals

Product number: 15-5201
Product name: (S)-(-)-2,2',6,6'-Tetramethoxy-4,4'-bis(diphenylphosphino)-3,3'-bipyridine, min. 95% CTH-(S)-P-Phos
Packaging: 500mg
Price: $316
Updated: 2024/03/01

American Custom Chemicals Corporation

Product number: ING0001334
Product name: (S)-(-)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DIPHENYLPHOSPHINO)-3,3'-BIPYRIDINE
Purity: 95.00%
Packaging: 100MG
Price: $473.2
Updated: 2021/12/16

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(R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DIPHENYLPHOSPHINO)-3,3'-BIPYRIDINE Chemical Properties,Usage,Production

Reaction

New class of highly effective chiral dipyridylphosphine ligands used in the asymmetric hydrogenation of 2-arylacrylic acids, β-ketoesters, and aryl ketones.

Chemical Properties

White solid

Uses

(S)-P-Phos can be used as a ligand:

In the asymmetic hydrogenation reactions.
For the preparation of chiral ketone functionalized polymers by copolymerization reaction.
To synthesize chiral alkynes by asymmetric hydroalkynylation of nonpolar alkenes or norbornadienes using iridium catalyst.
In the selective allylic alkylation of indoles using palladium catalyst.

(R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DIPHENYLPHOSPHINO)-3,3'-BIPYRIDINE Preparation Products And Raw materials

Raw materials

Preparation Products

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(R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DIPHENYLPHOSPHINO)-3,3'-BIPYRIDINE Suppliers

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362524-23-0, (R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DIPHENYLPHOSPHINO)-3,3'-BIPYRIDINERelated Search:

(R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DIPHENYLPHOSPHINO)-3,3'-BIPYRIDINE (R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DIPHENYLPHOSPHINO)-3,3'-BIPYRIDINE(1,5-CYCLOOCTADIENE)RHODIUM(I) TETRAFLUOROBORATE

(S)-(-)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DIPHENYLPHOSPHINO)-3,3'-BIPYRIDINE

(S)-(-)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DIPHENYLPHOSPHINO)-3,3-BIPYRIDINE

CTH-(R)-P-PHOS

CTH-(S)-P-PHOS

(3S)-4,4'-Bis(diphenylphosphino)-2,2',6,6'-tetramethoxy-3,3'-bipyridine

(R)-P-PHOS

(S)-P-PHOS

(R)-(-)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DIPHENYLPHOSPHINO)-3,3'-BIPYRIDINE

(R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DIPHENYLPHOSPHINO)-3,3'-BIPYRIDINE

95+%cth-(s)-p-phos

(S)-(-)-2,2',6,6'-Tetramethoxy-4,4'-bis(diphenylphosphino)-3,3'-bipyridine,min.95%CTH-(S)-P-PHOS

(s)-(-)-2,2',6,6'-tetramethoxy-4,4'-bis(diphenylphosphino)-3,3'-bipyridine *cth-(s)-p-phos*

(S)-(-)-2,2',6,6'-Tetramethoxy-4,4'-bis(diphenylphosphino)-3,3'-bipyridine Application:Asymmetric Hydrogenation Store N2Ar

(S)-2,2',6,6'-Tetramethoxy-4,4'-bis(diphenylphosphino)-3,3'-bipyridyl

(S)-(-)-2,2',6,6'-Tetramethoxy-4,4'-bis(diphenylphosphino)-3,3'-bipyridine 97%

(S)-4,4'-Bis(diphenylphosphino)-2,2',6,6'-tetramethoxy-3,3'-bipyridine

3,3'-Bipyridine, 4,4'-bis(diphenylphosphino)-2,2',6,6'-tetramethoxy-, (3S)-

(S)-(-)-2,2'',6,6''-Tetramethoxy-4,4''-bis(diphenylphosphino)-3

(S)-4,4'-Bis(diphenylphosphino)-2,2',6,6'-tetramethoxy-3,3'-bipyridine

362524-23-0

C30H34N2O4P2

Hydrogenation

Chiral Catalysts, Ligands, and Reagents

Asymmetric Synthesis