Xantphos
Based on 1 Customer Validation
Xantphos (9,9-Dimethyl-4,5-bis(diphenylphosphino)xanthene) is a bisphosphine ligand. Xantphos coordinates to metals in either cis or trans chelation mode. Xantphos acts as a key ligand in palladium or platinum catalyzed reactions. Xantphos can be used in the construction of heterocyclic compounds in organic synthesis.
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- Pureza: 99.85%
- No. CAS: 161265-03-8
- Fòrmula: C39H32OP2
- Peso molecular:578.62
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Almacenamiento:
4°C, protect from light, stored under nitrogen
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen)
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Tel: 609-228-6898 E-mail: [email protected] [email protected]
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Actividad biológica
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Chemical Information
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Solvente y solubilidad
- Pureza y Documentación
- Referencias
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Help & FAQs
Actividad biológica
Xantphos is a wide bite-angle bisphosphine ligand that efficiently promotes reductive elimination and stabilizes low-valent metal centers, making it particularly effective in cross-coupling and hydrofunctionalization reactions
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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No. CAS 161265-03-8
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Appearance Solid
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Peso molecular 578.62
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Fòrmula C39H32OP2
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Color White to off-white
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SMILES
CC1(C)C2=C(C(P(C3=CC=CC=C3)C4=CC=CC=C4)=CC=C2)OC5=C1C=CC=C5P(C6=CC=CC=C6)C7=CC=CC=C7
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Synonyms
9,9-Dimethyl-4,5-bis(diphenylphosphino)xanthene
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Envío
Room temperature in continental US; may vary elsewhere.
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Almacenamiento
4°C, protect from light, stored under nitrogen
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen)
Solvente y solubilidad
DMSO : 2 mg/mL (3.46 mM; ultrasonic and warming and heat to 60°C; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
Ethanol : 1 mg/mL (1.73 mM; ultrasonic and warming and heat to 60°C)
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Pureza y Documentación
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Ficha de datos (279 KB)
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SDS (394 KB)
- English - EN (394 KB)
- Français - FR (394 KB)
- Deutsch - DE (394 KB)
- Norwegian - NO (394 KB)
- Español - ES (394 KB)
- Swedish - SV (394 KB)
- Italian - IT (394 KB)
- Korean - KR (394 KB)
- Portuguese - PT (394 KB)
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Instrucciones de manejo (2659 KB)
Referencias
[1]. Manley PJ, et al. A new synthesis of naphthyridinones and quinolinones: palladium-catalyzed amidation of o-carbonyl-substituted aryl halides. Org Lett. 2004 Jul 8;6(14):2433-5. [Content Brief]
[3]. Gao GY, et al. General synthesis of meso-amidoporphyrins via palladium-catalyzed amidation. Org Lett. 2004 May 27;6(11):1837-40. [Content Brief]
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| Ethanol / DMSO | 1 mM | 1.7282 mL | 8.6412 mL | 17.2825 mL | 43.2062 mL |
Xantphos Related Classifications
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