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CS-W001157 4
Total: USD 88.00

1-Bromo-4-methoxynaphthalene

  • CAS No. 5467-58-3

  • Cat. No. CS-0041681
  • Purity≥98%
  • MDL No.MFCD00155144

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

1-Bromo-4-methoxynaphthalene|CS-0041681

Structure of 5467-58-3

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General Information

  • CAS No. 5467-58-3
  • Cat. No. CS-0041681
  • Purity ≥98%
  • MDL No. MFCD00155144
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₁H₉BrO
  • Molecular Weight 237.09
  • Synonym(s) 4-Bromo-1-naphthyl Methyl Ether
  • SMILES COC1=CC=C(Br)C2=C1C=CC=C2

Description

1-Bromo-4-methoxynaphthalene features a bromine atom at the 1-position and a methoxy group at the 4-position of the naphthalene core. This substitution pattern enhances regioselectivity in palladium-catalyzed cross-coupling reactions. The compound exhibits excellent bench stability and solubility in common organic solvents, enabling efficient integration into synthetic sequences for pharmaceutical intermediates and functional materials.

Application

1-Bromo-4-methoxynaphthalene serves as a versatile building block in cross-coupling reactions, enabling efficient construction of biaryl and functionalized naphthalene scaffolds. The bromine atom facilitates palladium-catalyzed coupling with boronic acids, esters, and organozinc reagents under standard conditions. The methoxy group provides electronic modulation and enhances solubility, while the compound exhibits good bench stability and is readily purified by flash chromatography or recrystallization.

Synthesis

  • Route1

    References

    • Krishna Mohan; Narender; Srinivasu; Kulkarni; Raghavan Synthetic Communications, 2004 , vol. 34, # 12 p. 2143 - 2152
  • Route2
    • In-stock
      4-Bromonaphthalen-1-ol|CS-W009201
      571-57-3
    • null|null
      77-78-1
    • ~78%
    • In-stock
      1-Bromo-4-methoxynaphthalene|CS-0041681
      5467-58-3

    References

    • Georghiou, Paris E.; Ashram, Muhammad; Li, Zhaopeng; Chaulk, Steven G. Journal of Organic Chemistry, 1995 , vol. 60, # 22 p. 7284 - 7289
  • Route3
    • In-stock
      4-Bromonaphthalen-1-ol|CS-W009201
      571-57-3
    • null|null
      74-88-4
    • ~89%
    • In-stock
      1-Bromo-4-methoxynaphthalene|CS-0041681
      5467-58-3

    References

    • Worth, Anna C.; Needham, Catherine E.; Franklin, Donald B.; Lampkins, Andrew J. Synthetic Communications, 2012 , vol. 42, # 18 p. 2694 - 2706

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

Quality Control

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Computational Chemistry Data

  • TPSA   9.23
  • LogP   3.6109
  • H_Acceptors   1
  • H_Donors   0
  • Rotatable_Bonds   1

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