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CAS 106308-26-3

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1,2-Bis(di-2-pyridylphosphino)ethane

Description:
1,2-Bis(di-2-pyridylphosphino)ethane, commonly referred to as dppe, is a bidentate ligand widely used in coordination chemistry and catalysis. This compound features two di-2-pyridylphosphino groups attached to a central ethane backbone, which allows it to effectively chelate metal ions. The presence of the pyridyl groups enhances the ligand's ability to stabilize various metal complexes, making it valuable in applications such as asymmetric synthesis and catalysis in organic reactions. The ligand exhibits good solubility in organic solvents, which facilitates its use in diverse chemical environments. Additionally, the steric and electronic properties of dppe can be tuned by modifying the substituents on the pyridyl rings, allowing for the design of tailored catalysts. Its ability to form stable complexes with transition metals, such as palladium and platinum, further underscores its significance in organometallic chemistry. Overall, 1,2-Bis(di-2-pyridylphosphino)ethane is a versatile ligand that plays a crucial role in advancing synthetic methodologies in modern chemistry.
Formula:C22H20N4P2
InChI:InChI=1S/C22H20N4P2/c1-5-13-23-19(9-1)27(20-10-2-6-14-24-20)17-18-28(21-11-3-7-15-25-21)22-12-4-8-16-26-22/h1-16H,17-18H2
SMILES:c1ccnc(c1)P(CCP(c1ccccn1)c1ccccn1)c1ccccn1
Synonyms:
  • 2,2',2'',2'''-(1,2-Ethanediyldiphosphinetriyl)Tetrapyridine
  • 1,2-Bis(di-pyridin-2-ylphosphino)ethane
  • Pyridine,2,2',2'',2'''-(1,2-ethanediyldiphosphinidyne)tetrakis-
  • 1,2-Bis(di(pyridin-2-yl)phosphino)ethane
  • 1,2-Bis(di-pyridin-2-ylphosphino)ethane
  • Pyridine,2,2',2'',2'''-(1,2-ethanediyldiphosphinidyne)tetrakis-
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