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CAS 13938-94-8

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Carbonylchlorobis(triphenylphosphine)rhodium

Description:
Carbonylchlorobis(triphenylphosphine)rhodium, with the CAS number 13938-94-8, is a coordination complex of rhodium. It features a rhodium center coordinated to a carbonyl group (CO), a chloride ion (Cl), and two triphenylphosphine (PPh3) ligands. This compound is typically characterized by its distinctive coordination geometry, which is often square planar due to the d8 electron configuration of rhodium. The presence of the carbonyl group imparts unique reactivity, making it useful in various catalytic applications, particularly in organic synthesis and hydroformylation reactions. The triphenylphosphine ligands enhance the stability and solubility of the complex in organic solvents. Additionally, the compound exhibits interesting spectroscopic properties, including characteristic infrared absorption bands associated with the carbonyl and phosphine ligands. Its reactivity and stability make it a valuable precursor in the preparation of other rhodium complexes and in catalysis, particularly in processes involving carbon-carbon bond formation. Safety precautions should be observed when handling this compound, as it may pose health risks.
Formula:C37H30ClOP2Rh
InChI:InChI=1S/2C18H15P.CO.ClH.Rh/c2*1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;1-2;;/h2*1-15H;;1H;/q;;;;+1/p-1
InChI key:InChIKey=SGULOPRLUCGLSH-UHFFFAOYSA-M
SMILES:[P]([Rh+]([P](C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3)(C#O)[Cl-])(C4=CC=CC=C4)(C5=CC=CC=C5)C6=CC=CC=C6
Synonyms:
  • Bis(triphenylphosphine)carbonylchlororhodium
  • Bis(triphenylphosphine)carbonylchlororhodium(I)
  • Bis(triphenylphosphine)carbonylrhodium chloride
  • Bis(triphenylphosphine)carbonylrhodium(I) chloride
  • Bis(triphenylphosphine)rhodiumcarbonyl chloride
  • Carbonychlorobis(triphenylphosphine)rhodium
  • Carbonylbis(triphenylphosphine)rhodium chloride
  • Carbonylchlorobis(triphenylphosphine)rhodium
  • Carbonylchlorobis(triphenylphosphine)rhodium(I)
  • Carconylchlorobis(triphenylphosphine)rhodium(I)
  • See more synonyms
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