Phthalazine

  • Benzo [ d] pyridazines
  • Benzo orthodiazin
  • 2,3- Benzodiazin

Pale yellow solid

Fixed

89-92 ° C

317 ° C

  • Soluble in water
  • Soluble in organic solvents

Attention

Template: Infobox chemical / molecular formula search available

Phthalazine is a bi-and heterocyclic chemical compound and belongs to the group of naphthyridines.

Production and representation

Phthalazine can be obtained by condensation of high- Tetrabromorthoxylen with hydrazine or by reduction of Chlorphthalazin with phosphorus and hydrogen iodide. It is also possible representation by oxidation of 1- Hydrazinphthalazin.

Properties

Phthalazine is a pale yellow solid which is soluble in water. It has basic properties and forms adducts with alkyl iodides. Phthalazine and its derivatives do not occur in nature.

Use

Phthalazine is used as starting material for various organic syntheses.

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