A. Fahmy, N. Aly, M. Orabi
Jul 1, 1978
Citations
0
Influential Citations
7
Citations
Journal
Bulletin of the Chemical Society of Japan
Abstract
N-Hydroxyphthalimide undergoes ammonolysis to give phthalimide. N-(Aroyloxy)phthalimides undergo alcoholysis followed by ammonolysis to give mixtures of phthalimide and ester. N-(Arylsulfonyloxy)phthalimides undergo ammonolysis, followed by Lossen rearrangement to give mixtures of 2,4-quinazolinedione and ammonium salts of arenesulfonic acids. N-Hydroxyphthalimide undergoes aminolysis to give the corresponding N-arylphthalimides. N-Hydroxyphthalimide reacts with hydrazine hydrate and/or phenylhydrazine in acetic acid or ethanol to give the corresponding 1,4-phthalazinedione, or by fusion to give phthalimide and N-phenylphthalimide, respectively. Pyrolysis of N-hydroxyphthalimide gives phthalimide, and N-(aroyloxy)phthalimides give mixtures of phthalimide and carboxylic acids. N-(Arylsulfonyloxy)phthalimides give mixture of phthalimide and arenesulfonic acids. However, pyrolysis of N-(arylcarbamoyloxy)phthalimides gave N-arylphthalimides. N-Hydroxyphthalimide reacts with phenylmagnesium bromide to give 1,1...