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CAS 22180-53-6

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trans-dibromobis(triphenylphosphine)-palladium(ii

Description:
Trans-dibromobis(triphenylphosphine)palladium(II) is a coordination complex of palladium with the chemical formula [PdBr2(PPh3)2]. This compound features a palladium center coordinated to two bromide ions and two triphenylphosphine ligands, adopting a square planar geometry typical of palladium(II) complexes. The "trans" designation indicates that the bromide ligands are positioned opposite each other in the coordination sphere. This compound is often utilized as a catalyst in various organic reactions, including cross-coupling reactions such as the Suzuki and Stille reactions, due to its ability to facilitate the formation of carbon-carbon bonds. It is characterized by its stability under ambient conditions, although it can be sensitive to moisture and air, which may lead to degradation. The presence of triphenylphosphine ligands enhances its solubility in organic solvents, making it suitable for use in a variety of synthetic applications. Safety precautions should be taken when handling this compound, as it may pose health risks if ingested or inhaled.
Formula:(C6H5)3PPdBr2
InChI:InChI=1/2C18H15P.2BrH.Pd/c2*1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;;;/h2*1-15H;2*1H;/q;;;;+2/p-2
SMILES:c1ccc(cc1)P(c1ccccc1)c1ccccc1.c1ccc(cc1)P(c1ccccc1)c1ccccc1.Br.Br.[Pd]
Synonyms:
  • Dibromopalladium - Triphenylphosphane (1:2)
  • trans-Dibromobis(triphenylphosphine)palladium(II)
  • Dibromo bis(triphenylphosphine) palladium (II)
  • trans-Dibromobis(triphenylphosphine)palladium(II), Pd
  • TRANS-DIBROMOBIS(TRIPHENYLPHOSPHINE)-
  • trans-Dibromobis(triphenylphosphine)palladium(II), Pd 13.4%
  • Pd13.4%
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