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CS-W001157 4
Total: USD 88.00

Naphtho[1,2-b]benzofuran

  • CAS No. 239-30-5

  • Cat. No. CS-0556914
  • Molecule weight218.25
  • Purity≥98%
  • MDL No.None

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

Naphtho[1,2-b]benzofuran|CS-0556914

Structure of 239-30-5

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General Information

  • CAS No. 239-30-5
  • Cat. No. CS-0556914
  • Purity ≥98%
  • MDL No. None
  • Storage Sealed in dry,2-8℃
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₆H₁₀O
  • Molecular Weight 218.25
  • Synonym(s) Benzo[b]naphtho[2,1-d]furan
  • SMILES C12=CC=CC=C1C3=CC=C4C=CC=CC4=C3O2

Synthesis

  • Route1
    • 2-Naphthalen-1-yloxybenzoic acid|CS-0036302
      613669-18-4
    • ~93%
    • Naphtho[1,2-b]benzofuran|CS-0556914
      239-30-5

    References

    • Maetani, Shinji; Fukuyama, Takahide; Ryu, Ilhyong Organic Letters, 2013 , vol. 15, # 11 p. 2754 - 2757
  • Route2
    • 2-Naphthalen-1-yloxybenzoic acid|CS-0036302
      613669-18-4
    • ~51%
    • Naphtho[1,2-b]benzofuran|CS-0556914
      239-30-5
    • null|null
      3402-76-4

    References

    • Wang, Congyang; Piel, Isabel; Glorius, Frank Journal of the American Chemical Society, 2009 , vol. 131, p. 4194 - 4195
  • Route3
    • null|null
      871817-14-0
    • 1,4-Epoxy-1,4-dihydronaphthalene|CS-W016390
      573-57-9
    • ~12%
    • Naphtho[1,2-b]benzofuran|CS-0556914
      239-30-5
    • null|null
      1403608-44-5
    • null|null
      1403608-46-7

    References

    • Tsui, Gavin Chit; Tsoung, Jennifer; Dougan, Patrick; Lautens, Mark Organic Letters, 2012 , vol. 14, # 21 p. 5542 - 5545

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   13.14
  • LogP   4.7392
  • H_Acceptors   1
  • H_Donors   0
  • Rotatable_Bonds   0

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