rac-2-Methyl-4-phenyl-4H-pyrano[3,2-c]benzopyran-5-one

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Names

[ CAS No. ]:
15151-14-1

[ Name ]:
rac-2-Methyl-4-phenyl-4H-pyrano[3,2-c]benzopyran-5-one

[Synonym ]:
2-methyl-4-phenyl-4H-pyrano[3,2-c]chromen-5-one

Chemical & Physical Properties

[ Density]:
1.302g/cm3

[ Boiling Point ]:
497.226ºC at 760 mmHg

[ Molecular Formula ]:
C19H14O3

[ Molecular Weight ]:
290.31300

[ Flash Point ]:
215.067ºC

[ Exact Mass ]:
290.09400

[ PSA ]:
39.44000

[ LogP ]:
4.22110

[ Vapour Pressure ]:
0mmHg at 25°C

[ Index of Refraction ]:
1.662

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4-Hydroxycoumarin
  • Benzalacetone
  • chromene-2,4-dione
  • (+/-)-1-phenyl-2-butyn-1-ol
  • PERCHLORIC ACID
  • pyranocoumarin
  • Ethanoic anhydride
  • [2-oxo-3-(3-oxo-1-phenylbutyl)chromen-4-yl] acetate
  • (+/-)-3-(3-oxo-1-phenyl-butyl)-chroman-2,4-dione

DownStream

Related Compounds

  • 2-(2-Ethylphenyl)butanoic acid
  • 7-Bromo-2-ethyl-4-benzoxazolol
  • 5-Methyl-3-(trifluoromethyl)isoxazole-4-carboxylic acid
  • 4-Methoxy-2-(methylthio)benzo[d]oxazole
  • 5-Ethyl-1,2-oxazol-4-amine
  • 7-Bromo-2-ethyl-4-methoxybenzoxazole
  • 2-(Phenoxymethyl)pyridine
  • Tert-butyl 2-formyl-2-methylpyrrolidine-1-carboxylate
  • 2-[(4-Chlorophenoxy)methyl]pyrrolidine
  • 4-Acetamido-3-hydroxybutanoic acid
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