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CS-W001157 4
Total: USD 88.00

β-Bromostyrene

  • CAS No. 103-64-0

  • Cat. No. CS-0059292
  • Purity≥97%
  • MDL No.None

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

β-Bromostyrene|CS-0059292

Structure of 103-64-0

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General Information

  • CAS No. 103-64-0
  • Cat. No. CS-0059292
  • Purity ≥97%
  • MDL No. None
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₈H₇Br
  • Molecular Weight 183.05
  • Synonym(s) Bromostyrenecistrans; β-Bromostyrene
  • SMILES Br/C=C/C1=CC=CC=C1

Description

-Bromostyrene is an ,-unsaturated aromatic halide. It can be synthesized by catalytic Hunsdiecker reaction (CHR) of cinnamic acid. It is commonly utilized as a precursor for preparing substituted alkenes, corresponding acetylenes and also in the total synthesis of natural compounds and antibiotics.-Bromostyrene was used in the one-pot method for the preparation of cinnamonitriles. It was also used in the preparation of pure ethyl Z- and E-,-difluoro-4-phenyl-3-butenoate and 1,3-diphenyl-1-butene. It may be used in the synthesis of -tert-butylstyrene via cross coupling reaction with tert-butylmagnesium chloride in the presence of dichloro[1,1-bis(diphenylphosphino)ferrocene]nickel(II) catalyst. It may also be used to prepare -but-2-enolactone by reacting with nickel carbonyl in the presence of alkynes.

Synthesis

  • Route1
    • null|null
      7436-90-0
    • ~97%
    • In-stock
      β-Bromostyrene|CS-0059292
      103-64-0

    References

    • Wang, Lei; Li, Pinhua; Xie, Yuanyuan; Ding, Yanbin Synlett, 2003 , # 8 p. 1137 - 1140
  • Route2

    References

    • Fursule, Ravindra Abhykumar; Patil, Pravin Onkar; Shewale, Bharti Devaji; Kosalge, Satish Bhaskar; Deshmukh, Prashant Krishnarao; Patil, Dilip Ashok Chemical and Pharmaceutical Bulletin, 2009 , vol. 57, # 11 p. 1243 - 1245
  • Route3
    • null|null
      102921-26-6
    • ~%
    • In-stock
      β-Bromostyrene|CS-0059292
      103-64-0

    References

    • Tetrahedron Letters, , vol. 53, # 18 p. 2295 - 2297

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-P330-P362+P364-P405-P501

Quality Control

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Computational Chemistry Data

  • TPSA   0
  • LogP   3.0522
  • H_Acceptors   0
  • H_Donors   0
  • Rotatable_Bonds   1

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