1H-2-Benzopyran,3,4-dihydro-6,7-dimethoxy-1-phenyl-

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Names

[ CAS No. ]:
22506-58-7

[ Name ]:
1H-2-Benzopyran,3,4-dihydro-6,7-dimethoxy-1-phenyl-

[Synonym ]:
3,4-dihydro-6,7-dimethoxy-1-phenyl-1H-2-benzopyran
1-phenyl-isochroman

Chemical & Physical Properties

[ Density]:
1.128g/cm3

[ Boiling Point ]:
400ºC at 760mmHg

[ Molecular Formula ]:
C17H18O3

[ Molecular Weight ]:
270.32300

[ Flash Point ]:
135.8ºC

[ Exact Mass ]:
270.12600

[ PSA ]:
27.69000

[ LogP ]:
3.36590

[ Vapour Pressure ]:
3.04E-06mmHg at 25°C

[ Index of Refraction ]:
1.563

Synthetic Route

Precursor & DownStream

Precursor

  • Benzaldehyde
  • 3,4-Dimethoxyphenethyl alcohol
  • 6,7-dimethoxy-3,4-dihydro-1H-isochromene
  • Iodo(phenyl)magnesium

DownStream

  • 7,8-dimethoxy-1-phenyl-3,5-dihydro-2,3-benzodiazepin-4-one