MANUFACTURE OF NAPHTOSTYRIL

Process for the preparation of naphthostyril by dissolving 1,8-naphthalimide in an aqueous solution of lithium hydroxide and potassium hydroxide while heating at 40 DEG C. to 80 DEG C., cooling the solution obtained to 14 DEG C. and seeding it at said temperature with a maximum of 1 mol-% of sodium...

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Sprache:eng
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