Spectroscopy Hints

1.  There are 4 peaks in the 13C.

2.  The broad peak in the IR at 3220 could be one of two things - what are they?

3.  Related to #2 - the mass spec (mass after Br lost) will tell you which you have.  You can verify it in the 1H spectrum (integration).

4.  Remember what the peaks at 7-8 ppm in the 1H spectrum mean.

5.  Related to #4, the fact that the peaks at 7-8 ppm in the 1H spectrum are two doublets will give you the substitution pattern.


 

Last updated, November 27, 2003
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