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hmily601

木虫 (正式写手)

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Our first reaction employed aqueous ammo-nium hydroxide on the assumption that the azeotropic removal of water, which is necessary for the formation of the presumed iminium ion intermediate, would enable the net delivery of ammonia that would react with the anhydride.
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cfind

金虫 (小有名气)

【答案】应助回帖

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sltmac(金币+1): 谢谢应助~~ 2011-05-21 08:15:50
hmily601(金币+5, 翻译EPI+1): 2011-05-21 11:56:42
我们的第一个反应涉及液态氢氧化铵,前提是假设恒沸去除水分,这对于假设的亚胺离子中间产物的形成很必要,这样才能使氨水净运输并与酐反应。
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2楼2011-05-20 20:37:28
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yinjuanchen

铁杆木虫 (著名写手)

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sltmac(金币+1): 谢谢应助,欢迎常来~~ 2011-05-21 08:16:05
hmily601(金币+5): 2011-05-21 11:56:48
Our first reaction employed aqueous ammo-nium hydroxide on the assumption that the azeotropic removal of water, which is necessary for the formation of the presumed iminium ion intermediate, would enable the net delivery of ammonia that would react with the anhydride.
基于恒沸除水的假设,我们在第一个反应中使用水合氢氧化铵。这对预期的亚胺离子中间体的形成非常必要,并且能促进与酐反应的氨水产生净传递。
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3楼2011-05-21 07:48:49
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