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Unreggy
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hey.. alevel module 4 question which i wud apreciate any help on

6. Proton Nmr can be used to distinguish between the following isomers:

HOCH2CH2OCH3 HOCH20CH2CH3 CH3OCH2OCH3

for each of the isomers, descripe the appearance of the high resolution nrm spectrum and accoutn for any splitting patterns. assume that the OH protons are not coupled to any other protons. (15 marks)

any help wud be much appreciated..if u can just give me a start as to how many peaks there wud be in each spectrum then that wud be great.

thanks.
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4 peaks in the first one ( as there are H's 4 different environments),

3 in second

2 in third

(i think, my nmr is a bit rusty)
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