ISSN print edition: 0366-6352
ISSN electronic edition: 1336-9075
Registr. No.: MK SR 9/7

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Preparation of phthalimide

I. Šauša

Slovakofarma, Hlohovec

 

Abstract: A new method, which is a modified Vanags' method (CA 34, 19829) for the prepn. of phthalimide was described. Phthalic anhydride (148 g.), 61 g. urea and 300 ml. HOAc was refluxed 3 hrs. After 5 hrs. cooling, crystals of phthalimide, m. 234-7°, were obtained (90-92% yield). The prepd. product was purer than the used raw materials.

Full paper in Portable Document Format: 167a574.pdf (in Slovak)

 

Chemical Papers 16 (7) 574–576 (1962)

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