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mln2007

金虫 (著名写手)

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8楼: Originally posted by zhaoguijun at 2012-10-23 07:41:12
看不到谱图,不太好说。先看看那个宽峰的积分跟你的化合物中的氢积分是不是成比例,要不成比例,有可能是残留的双氧水,不知道还有没有可能还是你说的弱碱,可以先取一点双氧水用CDCl3做一个氢谱对比一下。

谱图我贴上了
走走停停......
11楼2012-10-24 11:39:01
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mln2007

金虫 (著名写手)

因为是混合物,积分值可能设置得不是很好

huopoH.jpg

走走停停......
12楼2012-10-24 11:44:27
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