1H-2-Benzopyran-1,3(4H)-dione, 8-Methoxy-

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Names

[ CAS No. ]:
74794-52-8

[ Name ]:
1H-2-Benzopyran-1,3(4H)-dione, 8-Methoxy-

[Synonym ]:
3-methoxyhomophthalic anhydride
8-methoxyhomophthalic anhydride

Chemical & Physical Properties

[ Molecular Formula ]:
C10H8O4

[ Molecular Weight ]:
192.16800

[ Exact Mass ]:
192.04200

[ PSA ]:
52.60000

[ LogP ]:
0.93470

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • methyl 2-methoxy-6-(2-methoxy-2-oxoethyl)benzoate
  • methyl 2-hydroxy-6-(2-methoxy-2-oxoethyl)benzoate
  • Ethyl 2-hydroxy-6-methylbenzoate
  • 2-Methoxy-6-methylbenzoic acid
  • Ethyl 2-methoxy-6-methylbenzoate

DownStream

  • 8-hydroxy-3-phenylisochromen-1-one
  • 6-hydroxy-7-methoxytetracene-5,12-dione
  • dimethyl 1-hydroxy-8-methoxynaphthalene-2,3-dicarboxylate
  • 1,11-dihydroxy-10-methoxytetracene-5,12-dione

Related Compounds

  • 1H-2-Benzopyran-1,3(4H)-dione,8-methyl-(9CI)
  • 8-TRIFLUOROMETHYL-ISOCHROMAN-1,3-DIONE
  • 1H-2-Benzopyran-1,3(4H)-dione,5-methoxy-(9CI)
  • 1H-2-Benzopyran-1,3(4H)-dione,7-methyl-(9CI)
  • 1H-2-Benzopyran-1,3(4H)-dione,5-methyl-(9CI)
  • 8-hydroxy-6-methoxy-1H-2-benzopyran-1,3(4H)-dione