4H-Pyran-2,6-dicarboxylicacid, 4-oxo-, 2,6-diethyl ester

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Names

[ CAS No. ]:
725-92-8

[ Name ]:
4H-Pyran-2,6-dicarboxylicacid, 4-oxo-, 2,6-diethyl ester

[Synonym ]:
4-oxo-4H-pyran-2,6-dicarboxylic acid diethyl ester
diethyl 4-oxo-4H-pyran-2,6-dicarboxylate
4-Oxo-4H-pyran-2,6-dicarbonsaeure-diaethylester
Chelidonsaeure-diaethylester
diethyl chelidonate

Chemical & Physical Properties

[ Density]:
1.299g/cm3

[ Boiling Point ]:
391.2ºC at 760 mmHg

[ Molecular Formula ]:
C11H12O6

[ Molecular Weight ]:
240.20900

[ Flash Point ]:
175.8ºC

[ Exact Mass ]:
240.06300

[ PSA ]:
82.81000

[ LogP ]:
0.99320

[ Index of Refraction ]:
1.508

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Chelidonic acid
  • Ethanol
  • diethyl 2,4,6-trioxoheptanedioate
  • Diethyloxalate
  • Hydrochloric acid
  • Acetone

DownStream

  • 6-(Ethoxycarbonyl)-4-oxo-4H-pyran-2-carboxylic acid
  • dimethyl 4-oxopyran-2,6-dicarboxylate
  • diethyl 4-oxooxane-2,6-dicarboxylate
  • 4-hydroxy-tetrahydro-pyran-2,6-dicarboxylic acid diethyl ester