In this video, I have explained the modes of fragmentation in aliphatic alcohols. Discussion which I made in this video is available in spectroscopy by Pavia Lampman and also in the organic spectroscopy by Jagmohan.
In mass spectrometry, ion which is reaching to the detector in highest % (not necessarily 100% but some other % say like 85% ) then instrument will call it as base peak and will adjust it's % as 100%, we don't require to calculate it's intensity.
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Yes u right it is lacking there must be 6 carbon... If there will be 6 Carbon only then propyl radical will eliminate to form acrolein..if 5th membered then ethyl radical will eliminate. To form acrolein.
11: 17 sir it is written in pavia that 1 4 elimination usually lead to formation of cyclic compound but you have drawn straight chain??? Kindly clear my misunderstanding
Sir may I ask, how to do the mechanism of ch2ch2ch2 that have two radical after the removal of h2o and c2h4 so it gets [ch2=chch3]+. at 16:34 because when I tried to do the mechanism I tend to get the structure without the + and radical.
Based on analysis of base peak only it is difficult to analyse complete structure, you can identify fragment corresponding to base peak only, plz note that single spectroscopy is not enough to decide the structure of the molecule. For complete characterization of the molecule one should analyse mass, IR, Carbon NMR and H NMR atleast.
Sir could u make the mass spectra of non borane by fragmentation and also make the video on mossbauer spectroscopy and which is the best book for it please send the pdf of it I am not getting it
