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CAS 734-59-8

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(4-Bromophenyl)diphenylphosphine

Description:
(4-Bromophenyl)diphenylphosphine, with the CAS number 734-59-8, is an organophosphorus compound characterized by the presence of a phosphorus atom bonded to two phenyl groups and one 4-bromophenyl group. This compound typically appears as a solid at room temperature and is known for its role as a ligand in coordination chemistry and catalysis. Its structure features a phosphorus atom in a trigonal pyramidal geometry, which is common for phosphines, allowing it to participate in various chemical reactions, including nucleophilic substitutions and coordination with transition metals. The presence of the bromine substituent enhances its reactivity and solubility in organic solvents. Additionally, (4-Bromophenyl)diphenylphosphine exhibits properties such as moderate stability under ambient conditions, but it may decompose under extreme conditions or in the presence of strong oxidizing agents. Safety precautions should be taken when handling this compound, as it may pose health risks if ingested or inhaled.
Formula:C18H14BrP
InChI:InChI=1S/C18H14BrP/c19-15-11-13-18(14-12-15)20(16-7-3-1-4-8-16)17-9-5-2-6-10-17/h1-14H
InChI key:InChIKey=YNLBCLNFEOKEHA-UHFFFAOYSA-N
SMILES:P(C1=CC=C(Br)C=C1)(C2=CC=CC=C2)C3=CC=CC=C3
Synonyms:
  • (4-Bromophenyl)diphenylphosphine
  • 1-Bromo-4-(diphenylphosphino)benzene
  • (p-Bromophenyl)diphenylphosphine
  • Phosphine, (p-bromophenyl)diphenyl-
  • Phosphine, (4-bromophenyl)diphenyl-
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