| 摘要 |
<p>A process for the production of 1-anthraquinonyl hydrazines of the formula <IMAGE> (1), wherein X is hydrogen or -NH-NH2, which comprises reacting 1-nitroanthraquinones of the formula <IMAGE> (2), wherein Z is hydrogen or nitro, in aprotic dipolar solvents, with hydrazine or hydrazine hydrate, at normal or slightly elevated temperature, to give 1-anthraquinonyl hydrazines of the formula (1).</p> |
