B:Well, I work for a mag-azine in Beijing.
(哦,我在北京一家杂志社工作。)
B:Well, I work for a mag-azine in Beijing.
(哦,我在北京一家杂志社工作。)
The review discusses many ways of preparing hydrazine through hydrolysis of Azine, and the effects of catalyst to yield of hydrazine by hydrolyzing azine.
摘要文中讨论了酮水解制备肼的各种方法及催化剂对酮水解和肼收率的影响。
A new convenient and general one-step route for preparing azines by treating aromtic aldehydes and semicarbazide with anhydrous zinc chloride as catalyst is described.
吖嗪用途很广泛的化合物,如作染料,光敏物质,聚合单体,另外它们还加反应的母体化合物。
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