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CS-W001157 4
Total: USD 88.00

3,6-Dibromo-9H-fluoren-9-one

  • CAS No. 216312-73-1

  • Cat. No. CS-0096806
  • Purity≥97%
  • MDL No.None

*For research and further manufacturing use only, not for direct human use.

3,6-Dibromo-9H-fluoren-9-one|CS-0096806

Structure of 216312-73-1

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General Information

  • CAS No. 216312-73-1
  • Cat. No. CS-0096806
  • Purity ≥97%
  • MDL No. None
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₃H₆Br₂O
  • Molecular Weight 337.99
  • Synonym(s) NSC 86559
  • SMILES O=C1C2=C(C3=C1C=CC(Br)=C3)C=C(Br)C=C2

Description

3,6-Dibromo-9H-fluoren-9-one features two bromine substituents at the 3 and 6 positions of the fluorene core, imparting enhanced electrophilicity and stability. This dibrominated ketone serves as a key building block in the synthesis of functionalized fluorene derivatives for organic electronics and materials science applications.

Application

3,6-Dibromo-9H-fluoren-9-one serves as a versatile building block in the synthesis of brominated fluorene scaffolds, enabling efficient access to functionalized heterocycles and conjugated materials. Its stable diketone core exhibits excellent compatibility with palladium-catalyzed cross-coupling reactions, facilitating C–C bond formation under standard conditions. The molecule’s defined substitution pattern supports predictable reactivity and simplifies purification, making it well-suited for iterative synthetic sequences in medicinal chemistry and materials science applications.

Synthesis

  • Route1

    References

    • Kobin, Bjoern; Grubert, Lutz; Blumstengel, Sylke; Henneberger, Fritz; Hecht, Stefan Journal of Materials Chemistry, 2012 , vol. 22, # 10 p. 4383 - 4390
  • Route2

    References

    • Kryska, Anna; Skulski, Lech Journal of Chemical Research, Miniprint, 1999 , # 10 p. 2501 - 2517
  • Route3

    References

    • Brunner, Klemens; Van Dijken, Addy; Boerner, Herbert; Bastiaansen, Jolanda J. A. M.; Kiggen, Nicole M. M.; Langeveld, Bea M. W. Journal of the American Chemical Society, 2004 , vol. 126, # 19 p. 6035 - 6042

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

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Computational Chemistry Data

  • TPSA   17.07
  • LogP   4.423
  • H_Acceptors   1
  • H_Donors   0
  • Rotatable_Bonds   0

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