4-(dihydroxymethylidene)cyclohepta-2,5-diene-1,7-dione

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Names

[ CAS No. ]:
56968-86-6

[ Name ]:
4-(dihydroxymethylidene)cyclohepta-2,5-diene-1,7-dione

[Synonym ]:
4-hydroxy-5-oxo-cyclohepta-1,3,6-trienecarboxylic acid
5-(dihydroxymethylidene)cyclohepta-3,6-diene-1,2-dione
4-(dihydroxymethylidene)cyclohepta-2,5-diene-1,7-dione
5-carboxytropolone
4-Hydroxy-5-oxo-cyclohepta-1,3,6-triencarbonsaeure

Chemical & Physical Properties

[ Density]:
1.543g/cm3

[ Boiling Point ]:
275.6ºC at 760 mmHg

[ Molecular Formula ]:
C8H6O4

[ Molecular Weight ]:
166.13100

[ Flash Point ]:
134.7ºC

[ Exact Mass ]:
166.02700

[ PSA ]:
74.60000

[ LogP ]:
0.45060

[ Index of Refraction ]:
1.645

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4-hydroxy-5-oxocyclohepta-1,3,6-triene-1-carbonitrile
  • Tropolone
  • 1,3,6-Cycloheptatriene-1-carboxylicacid,5-oxo-(8CI)
  • carbon monoxide
  • iodo(5-tropolonyl)bis(triphenylphosphine)palladium(II)

DownStream

Related Compounds

  • (R)-3-(3,4-Dichlorophenyl)piperidine
  • (1R)-1-(2-methylquinolin-4-yl)ethan-1-ol
  • (R)-2-(3-Bromo-4-methoxyphenyl)pyrrolidine
  • (1S)-2-amino-1-(4-methyl-1,3-thiazol-5-yl)ethan-1-ol
  • (2S)-4-(2-bromophenyl)butan-2-ol
  • (S)-1-(Quinolin-8-yl)ethan-1-amine
  • (3R)-3-{[(benzyloxy)carbonyl]amino}-3-(2-chlorophenyl)propanoic acid
  • (3R)-3-(5-bromo-2-fluorophenyl)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanoic acid
  • (2R)-1-(ethylsulfanyl)propan-2-amine
  • (3R)-1-(cyclopropylmethyl)-3-methylpiperazine
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