Other grades of this product :
| (R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DIPHENYLPHOSPHINO)-3,3'-BIPYRIDINE Basic information | | Reaction |
| Product Name: | (R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DIPHENYLPHOSPHINO)-3,3'-BIPYRIDINE | | Synonyms: | (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 | | CAS: | 362524-23-0 | | MF: | C38H34N2O4P2 | | MW: | 644.64 | | EINECS: | | Product Categories: | | Mol File: | 362524-23-0.mol |
| (R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DIPHENYLPHOSPHINO)-3,3'-BIPYRIDINE Chemical Properties |
| 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 |
| Provider | Language |
|
ALFA
| English |
| (R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DIPHENYLPHOSPHINO)-3,3'-BIPYRIDINE Usage And Synthesis |
| 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 |
|
日本语
한국어
Français
Deutsch
España
Türkiye