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Structural Studies of the Reaction Products of Succinic Anhydride and Phenylhydrazine
Ali, Mohd,Khan, Naseem Hasan
, p. 439 - 440 (2007/10/02)
The reaction of succinic anhydride with phenylhydrazine in gl. acetic acid gives a mixture of N-anilinosuccinamic acid (I), hexahydro-2-phenyl-3-phenylhydrazonopyridazine-6-one (II), N,N'-dianilinosuccinamide (III), N-anilino-2,5-diketo-pyrrolidine (IV) and 4,5-dihydro-3-hydroxy-1-phenylpyridazin-6-one (V).Compound II is also obtained via III when I is reacted with phenylhydrazine.
