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CAS 15709-74-7

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Bromotris(Triphenylphosphine)Copper(I)

Description:
Bromotris(triphenylphosphine)Copper(I), with the CAS number 15709-74-7, is a coordination compound featuring copper in the +1 oxidation state. This compound is characterized by its coordination with three triphenylphosphine ligands and one bromide ion, forming a stable complex. The copper center exhibits a tetrahedral geometry due to the steric bulk of the triphenylphosphine ligands, which are known for their ability to stabilize low oxidation states of transition metals. This compound is typically used in organic synthesis and catalysis, particularly in reactions involving the formation of carbon-carbon bonds. It is also notable for its role in various coupling reactions, such as the Sonogashira and Negishi reactions. In terms of physical properties, it is generally a solid at room temperature and may exhibit color variations depending on its purity and the presence of other ligands. Safety precautions should be taken when handling this compound, as it can be toxic and should be used in a well-ventilated area with appropriate personal protective equipment.
Formula:C54H45BrCuP3
InChI:InChI=1/3C18H15P.BrH.Cu/c3*1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;;/h3*1-15H;1H;/q;;;;+1/p-1
Synonyms:
  • bromocopper-triphenylphosphane (1:3)
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