Wednesday, February 10, 2010

What is the maximum number of splitting peaks (assuming no overlap?

What is the maximum number of splitting peaks (assuming no overlap of splitting peaks AND no long range coupling) that one would observe in the signal for the indicated proton A in a 1H NMR spectrum?








.H.............H..%26lt;------


..\............./


...\=====/


.../...........\


../.............\


BrCH2....CH2CH3








(Alkene)What is the maximum number of splitting peaks (assuming no overlap?
';no long range coupling'; so I won't go beyond H-C-C in distance.





Doublet due to other vinylic H, each component equally split into triplet by CH2

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