CAS 1663-45-2: 1,2-Bis(diphenylphosphino)ethane
Description:1,2-Bis(diphenylphosphino)ethane, commonly referred to as DPPE, is a bidentate ligand widely used in coordination chemistry and catalysis. It features two diphenylphosphino groups attached to a central ethane backbone, which allows it to effectively chelate metal ions. DPPE is characterized by its ability to stabilize various transition metals, enhancing their reactivity in catalytic processes, particularly in hydrogenation and cross-coupling reactions. The compound is typically a white to off-white solid at room temperature and is soluble in organic solvents such as dichloromethane and toluene. Its structure contributes to its steric and electronic properties, making it a valuable ligand in the synthesis of metal complexes. Additionally, DPPE can exhibit different coordination modes depending on the metal center, influencing the overall geometry and reactivity of the resulting complexes. Safety precautions should be taken when handling DPPE, as it may pose health risks if ingested or inhaled.
Formula:C26H24P2
InChI:InChI=1S/C26H24P2/c1-5-13-23(14-6-1)27(24-15-7-2-8-16-24)21-22-28(25-17-9-3-10-18-25)26-19-11-4-12-20-26/h1-20H,21-22H2
InChI key:InChIKey=QFMZQPDHXULLKC-UHFFFAOYSA-N
SMILES:C=1C=CC(=CC1)P(C=2C=CC=CC2)CCP(C=3C=CC=CC3)C=4C=CC=CC4
- Synonyms:
- 1,1′-(1,2-Ethanediyl)bis[1,1-diphenylphosphine]
- 1,2-Bis(Diphenylphosphor) Ethane
- 1,2-Bis(diphenylphosphanyl)ethane
- 1,2-Ethanediylbis(diphenylphosphine)
- 1,2-Ethylenebis(diphenyl)phosphine
- 1,2-Ethylenebis(diphenylphosphine)
- 2-Diphenylphosphanylethyl(diphenyl)phosphane
- B 1137
- Bis(1,2-Difenilfosfino)Etano
- Bis(1,2-Diphenylphosphino)Ethane
- See more synonyms
- Bis(1,2-diphenylphosphino)ethan
- Bis(diphenylphosphino)ethane
- DPE
- DPPE (ligand)
- Diphos
- Dppe
- Ethane-1,1-Diylbis(Diphenylphosphane)
- Ethane-1,2-Diylbis(Diphenylphosphane)
- Ethanediylbis(diphenylphosphine)
- Ethylenebis(diphenylphosphine)
- Nsc 76285
- P,P'-Ethylenebis(diphenylphosphine)
- Phosphine, 1,1'-(1,2-ethanediyl)bis[1,1-diphenyl-
- Phosphine, 1,2-ethanediylbis[diphenyl-
- Phosphine, ethylenebis[diphenyl-
- [2-(Diphenylphosphanyl)ethyl]diphenylphosphane
- 1,2-Bis(diphenylphosphino)ethane
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1,2-Bis(diphenylphosphino)ethane
Ref: 3B-B1137
10g | 65.00 € | ||
25g | 93.00 € |
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1,2-Bis(diphenylphosphino)ethane, 97+%, Thermo Scientific Chemicals
Ref: 02-A11419
5g | 42.00 € |
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1,2-Bis(diphenylphosphino)ethane, 98+%
Ref: AC-14791
10g | 94.00 € | ||
50g | To inquire | ||
250g | To inquire |
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Phosphine, 1,1'-(1,2-ethanediyl)bis[1,1-diphenyl-
- Catalysts
- Inorganic Compounds
- Homogeneous Catalysts
- Cross-coupling Reaction Using Transition Metal Catalysts
- See more categories
- Phosphine Ligands
- Transition Metal Catalysts
- Phosphorus (P) Compounds
- C-C Bond Forming Reactions
- Acids and Synthetic Reagents
- Cyclic Compounds
- Organic Building Blocks
- Cross-Coupling Catalysts
Ref: IN-DA001WMI
5g | 21.00 € | ||
10g | 25.00 € | ||
25g | 25.00 € | ||
100g | 58.00 € |
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1,2-Bis(diphenylphosphino)ethane
Ref: 54-OR315704
25g | 32.00 € | ||
100g | 48.00 € |
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1,2-Bis(diphenylphosphino)ethane
Ref: 10-F050106
1g | 25.00 € | ||
5g | 27.00 € | ||
10g | 29.00 € | ||
100g | 58.00 € | ||
500g | 184.00 € | ||
100mg | 23.00 € |
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1,2-Bis(diphenylphosphino)ethane
Ref: 7W-GK6651
10g | 55.00 € | ||
25g | 85.00 € |
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1,2-Bis(diphenylphosphino)ethane
Ref: 3D-FB14158
1kg | 1,018.00 € | ||
2kg | 1,628.00 € | ||
100g | 283.00 € | ||
250g | 472.00 € | ||
500g | 711.00 € |
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DPPE (1,2-Bis(Diphenylphosphino)Ethane) extrapure, 98%
Ref: SR-48237
5g | 26.00 € | ||
25g | 66.00 € |
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1,2-Bis(diphenylphosphino)ethane
Controlled ProductRef: TR-B430430
5g | 91.00 € | ||
10g | 111.00 € | ||
25g | 160.00 € |
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1,2-Bis(diphenylphosphino)ethane, 99% DIPHOS
Ref: 08-15-0200
5g | Discontinued | Request information | |
25g | Discontinued | Request information | |
100g | Discontinued | Request information |