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zengleli0736

金虫 (小有名气)

[求助] 伯奇还原反应

拜托各位牛人,求问: 伯奇还原反应条件和注意事项,以及何种基团(如羰基、氨基、硝基)会对其反应产生干扰?
今天你打酱油了没?
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sally88814

荣誉版主 (文坛精英)

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【答案】应助回帖

zengleli0736(金币+1, 博学EPI+1): 谢谢 2011-06-05 01:10:45
zengleli0736(金币+2): 2011-06-14 22:09:34
金属钠溶解在液氨中,滴加入醇。卤素、硝基、醛基、酮羰基等对反应有干扰。
2楼2011-06-04 12:45:58
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kemixiaozi

木虫 (小有名气)

与苯共轭的不饱和基团,像烯键,醛酮等都会产生影响,具体方法如一楼

[ 发自手机版 https://muchong.com/3g ]
种一棵树最好的时间是十年后和现在
3楼2011-06-12 08:50:04
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