2H-1-Benzopyran-3-carboxylicacid, 2-oxo-, 2-[(4-chlorophenyl)methylene]hydrazide

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Names

[ CAS No. ]:
30866-44-5

[ Name ]:
2H-1-Benzopyran-3-carboxylicacid, 2-oxo-, 2-[(4-chlorophenyl)methylene]hydrazide

Chemical & Physical Properties

[ Density]:
1.35g/cm3

[ Molecular Formula ]:
C17H11ClN2O3

[ Molecular Weight ]:
326.73400

[ Exact Mass ]:
326.04600

[ PSA ]:
71.67000

[ LogP ]:
3.60120

[ Index of Refraction ]:
1.643

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • ethyl 3-(2-(4-chlorobenzylidene)hydrazinyl)-3-oxopropanoate
  • Salicylaldehyde
  • 2-oxo-2H-chromene-3-carboxylic acid hydrazide
  • 4-Chlorobenzaldehyde
  • N-(2-iminochromen-3-carbonyl)-N'-(4-chlorobenzylidene)carbohydrazide
  • Ethyl coumarin-3-carbaoxylate

DownStream

  • 3-[5-(4-chlorophenyl)-1,3,4-oxadiazol-2-yl]chromen-2-one