PROCESS FOR THE PREPARATION OF DRY ALKALI METAL SALTS OF 1,8-NAPHTHALIMIDE

Process for the preparation of dry alkali metal salts of 1,8-naphthalimide, which comprises allowing concentrated alkali metal hydroxide solutions to run into solid 1,8-naphthalimide in a molar ratio, at a rate corresponding to the degree of reaction, with vigorous stirring in vacuo at an elevated i...

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Bibliographische Detailangaben
Hauptverfasser: SPIETSCHKA, ERNST, URBAN, MANFRED
Format: Patent
Sprache:eng ; ger
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