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| (S) QuinoxP(R) Basic information | Reaction |
Product Name: | (S) QuinoxP(R) | Synonyms: | (S) QuinoxP;QuinoxP;(S,S)-QuinoxP*;2,3-Bis[(S)-(1,1-dimethylethyl)methylphosphino]quinoxaline;(S,S)-(+)-2,3-Bis(t-butylmethylphosphino)quinoxaline;(S) QuinoxP(R);(S,S)-2,3-Bis(tert-butylmethylphosphino)quinoxaline;(S,S)-(+)-2,3-Bis(t-butylMethylphosphino)quinoxaline (S,S)-QuinoxP* | CAS: | 1107608-80-9 | MF: | C18H28N2P2 | MW: | 334.38 | EINECS: | | Product Categories: | Chiral Phosphine | Mol File: | 1107608-80-9.mol | |
| (S) QuinoxP(R) Chemical Properties |
Melting point | 100-105 °C | Boiling point | 447.6±45.0 °C(Predicted) | alpha | +54.3° (c 1.0, CHCl3) | storage temp. | under inert gas (nitrogen or Argon) at 2-8°C | pka | -0.54±0.59(Predicted) | form | Powder | color | orange | optical activity | [α]22/D +55°, c = 1 in chloroform |
Hazard Codes | Xn | Risk Statements | 22-36/37/38 | Safety Statements | 26 | RIDADR | UN 2811 6.1/PG 3 | WGK Germany | 3 | HS Code | 2933.99.8290 |
| (S) QuinoxP(R) Usage And Synthesis |
Reaction |
- Ligand for the rhodium-catalyzed, asymmetric hydrogenation of dehydroamino acid esters and α-enamides.
- Ligand for the rhodium-catalyzed, asymmetric 1,4-addition of arylboronic acids to α,β-unsaturated carbonyl compounds.
- Ligand for the rhodium-catalyzed, asymmetric alkylative ring opening reaction
- Ligand for the palladium-catalyzed asymmetric allylic alkylation and amination of racemic substrates.
- Ligand for the ruthenium-catalyzed asymmetric hydrogenation of ketones.
- Ligand for the rhodium-catalyzed, asymmetric hydroacylation of 1,1-disubstituted alkenes with aldehydes.
- Ligand for the silver-catalyzed asymmetric nitroso aldol reaction.
| Uses | (S,S)-(+)-2,3-Bis(tert-butylmethylphosphino)quinoxaline is a useful reagent for organic synthesis of chiral tetraphenylenes, fused lactones and other useful intermediates. |
| (S) QuinoxP(R) Preparation Products And Raw materials |
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