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Chemistry Forums for Students => Organic Chemistry Forum => Organic Spectroscopy => Topic started by: SheffieldWednesday4ever on October 29, 2009, 02:23:46 AM

Title: H NMR analysis of hydrogen on a primary carbon vs a tertiary carbon
Post by: SheffieldWednesday4ever on October 29, 2009, 02:23:46 AM

Why is there a higher ppm for (RR'R'')-CH than R-CH3? That must mean it is more desheilded than the R-CH3. Is it because the H's on the primary carbon shield each other but the R groups don't?

Thanks for reading