13C NMR Lesson 11

11/15/99


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13C NMR Lesson 11

Wait Just a Minute Here ….

But here is what you learned.

So what about some new stuff?

How does electron density relate to ppm values?

What is the relationship between ppm values and field strength?

Let’s see, that would mean ...

OK, so.

More, let’s do more.

Well, it looks like they might be about the same.

But inductive effective is NOT the only way to think about electron flow, how about resonance?

So how does that effect electron density around C1 versus C2?

Are there other effects on chemical shift values in NMR?

The Bottom Line?

Author: Rick Heldrich

Email: heldrichr@cofc.edu

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