Amino phthalhydrazide was synthesized from phthalic anhydride by four steps of nitrationidehydration, hydrazinolysis and reduction reactions in this paper.
以
苯二甲酸

料,经硝化、脱水、肼化、还
等步骤合成了3-氨基
苯二甲酰肼。
苯二甲酰肼Amino phthalhydrazide was synthesized from phthalic anhydride by four steps of nitrationidehydration, hydrazinolysis and reduction reactions in this paper.
以
苯二甲酸

料,经硝化、脱水、肼化、还
等步骤合成了3-氨基
苯二甲酰肼。
声明:以上例句、词性分类均由互

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