7,9-dibromo-1-oxaspiro[4.5]deca-6,9-diene-2,8-dione

Suppliers

Names

[ CAS No. ]:
90792-64-6

[ Name ]:
7,9-dibromo-1-oxaspiro[4.5]deca-6,9-diene-2,8-dione

[Synonym ]:
3,5-Dibrom-1-oxa-spiro <5,4> deca-6,9-dien-2,8-dion

Chemical & Physical Properties

[ Density]:
2.08g/cm3

[ Boiling Point ]:
522.6ºC at 760 mmHg

[ Molecular Formula ]:
C9H6Br2O3

[ Molecular Weight ]:
321.95000

[ Flash Point ]:
269.8ºC

[ Exact Mass ]:
319.86800

[ PSA ]:
43.37000

[ LogP ]:
2.20250

[ Index of Refraction ]:
1.652

Synthetic Route

Precursor & DownStream

Precursor

  • Desaminotyrosine
  • 3-(3,5-dibromo-4-hydroxyphenyl)propanoic acid
  • Methanol
  • Bromine

DownStream

  • 3-(3,5-dibromo-4-hydroxyphenyl)propanoic acid