Pokemon 4ever | Feedback | Sitemap
C13 nmr shift table
Here as well, the carbons connected to electronegative elements resonate downfield higher energy. If you refer back to the more accurate table of chemical shifts towards the top of the page, you will get some better confirmation of this. One final important thing to notice. Before we go on to look at the other peaks, notice the heights of these two peaks we've been talking about. It isn't an alcohol you are told that in the question , and so there must be another carbon on the right-hand side of the oxygen in the structure in the last paragraph. It also has a peak due to the RCH 3 group. The approximations are perfectly good, and we will work from this table:. The table gives a range of 20 - 30, and that's where it is.