OXIDATIVE REACTIONS OF HYDRAZINES .4. ELIMINATION OF NITROGEN FROM 1,1-DISUBSTITUTED-2-ARENESULFONHYDRAZIDES
OXIDATIVE REACTIONS OF HYDRAZINES .4. ELIMINATION OF NITROGEN FROM 1,1-DISUBSTITUTED-2-ARENESULFONHYDRAZIDES
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DOI：
10.1021/ja01573a050
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发表时间：
1957-01-01
影响因子：
15
通讯作者：
CARPINO, LA
中科院分区：
文献类型：
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作者：
CARPINO, LA
[O] RjNNHj→- r2kn= NNR2(1) 目前尚未被探索，已经获得了其他产物。 Busch 和 Weiss6 首先注意到用氧化汞氧化 1, 1-二苄基肼可产生联苄，最近 Overberger 和 Marks 使用乙醇中的溴或次氯酸正丁酯作为氧化剂也获得了相同的结果。 Busch 和 Lang7 研究了多种 1-芳基-1-苯甲基肼的氧化汞氧化，并获得了四氮烯或取代的苯甲醛芳基腙。 Kenner 和 Knight8 假设 Busch-Weiss 反应涉及中间体 la 的形成，随后该中间体发生分解
[O] RjNNHj—>- r2kn= NNR2(1) as yet relatively unexplored, other products have been obtained. Oxidation of 1, 1-dibenzylhydra-zine with mercuric oxide was first noted by Busch and Weiss6 to yield bibenzyl, and recently Overberger and Marks achieved the same result using bromine in ethanol or¿-butyl hypochlorite as oxidizing agents. Busch and Lang7 studied the mercuric oxide oxidation of numerous 1-aryl-l-benzylhydra-zines andobtained either the tetrazenes or sub-stituted benzaldehyde arylhydrazones. Kenner and Knight8 postulated that the Busch-Weiss reaction involved the formation of the intermediate la which subsequently underwent decomposition