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.