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Topic: effect of Z and E on NMR  (Read 3002 times)

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Offline HB

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effect of Z and E on NMR
« on: October 25, 2012, 03:44:06 PM »
Is Z methyl group to phenyl ring is more shielded than E methyl group to the same phenyl group

Offline Babcock_Hall

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Re: effect of Z and E on NMR
« Reply #1 on: October 25, 2012, 09:09:34 PM »
In the trans form, it is at 1.85 ppm
http://www.chem.wisc.edu/areas/reich/chem605/index.htm

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