Your videos on spectroscopy have been SO helpful! I really appreciate the time and effort it has taken to put these videos together. It is clear, concise, and extremely well arranged.

I just wanna say thank u for being my professor in this online learning.

This is the best explanation I could find. Thank you so much!

Extremely helpful videos. Thank you for breaking it down slowly and in detail!

You have the best videos on spectroscopy thanks alot

The alpha carbon is not the carbon that is bonded to the functional group but the next carbon after it

Thank you so much! I finally could understand fragmentation patterns.

Great One Sir. Hats off to you. Only concern is with the definition of alpha C.

it's really helpful, but it's confusing how you define the α-carbon, in the beginning you define α-carbon as carbonyl-C, but when you explain about McLafferty rearrangement you take "real" α-carbon (the carbon next to carbonyl-C) as α-carbon. But, overall it's really helpful. thanks

My favorite channel for now!

The teaching is extremely good.

saving my butt when I'm expected to write a practical report on a bunch of stuff that was not taught in the class

it's really really helpful, thank you so much for this 🖤

Thank you so much, sir. You will be remembered 😭

Really, it a very good explanation, good effort . Thanks

But ,how about aromatic compound fragmentation ?

Do you have any idea how easy your video is. THANK YOU FOR DONATION TO SOCIETY BY POSTING THIS AND PART 1

GREAT VIDEO! Subscribed!

Good explaination, but how could say Carbon from the functional group is the alpha carbon, while what I know is, the alpha carbon is the one attach direct to functional group ,and the functional group there is the carbonly group(C=O),

Very awesome lecture

That is perfect teaching video I had ever. At 6:24, why the CH3CH2CHCH2CH2 is + ? Is due to loss of elections from the bond of gamma carbon? I am really confused for the step Where the gamma carbon become radical, and alpha carbon become +. Thanks for your answer!

Very well!!! All the concepts related to the fragmentation are clear. That was totally awsm. But i have a doubt.... In mass spectrometry, we generally deal with soft ionization technique like ESI and APCI where a hydrogen atom is added to the molecule . Does this addition will change the fragmentation pattern Or how does that addition of hydrogen will effect the fragmentation. Could you just explain this.?

Gamma cleavage and McLaffery rearrangment are best remembered if for the former one thinks about the stability of 5-atom ring-like conformations (OH, 3xC and H = 5) and for the latter of 6-atom ring-like conformations (O, 4xC and H = 6)

Extremely helpful videos. Thank you

it would be great if you made an exemple xith acid COOH cause we have C=0( cétone) and Hydroxile (OH)

This so amazing it has really helped me

for McLafferty rearrangements, isn't final structures of -OH will have a single bond and C alpha have double bond? Thank you.

Thats very helpful! Thank you. But does anyone know how can i find more explanation about fragmentation of ester?

hello why alpha carbon was attached directly in the first ketone while it is not the same in the second ketone using Mc method ?

Thank you so much, this video really helpful!

God bless you!

Thank You sir, very helpful..Comments solve the confusion.

Thank you sir. It was really helpful.

During gamma cleavage why carbon -hudrogen bond breaks firstly than Carbon-carbon bond . C-C is weaker than C-H Bond???????

Thanks for the explanation sir!

Thanks alot....this was so helpful

thank you sir, Very informative class

Thank u sooo muchh sir... It is very helpful....

i dont understand how could the carbonyl carbon be alpha carbon..the carbon next to the carbonyl carbon is the alpha carbon isn't it? usually the carbon next to any functional group is termed as alpha carbon right?

thanks this helped so much!

Thank you

Thanks for your help thank you 😍😍😍

thank you so much, now I get it :)

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Thank you ♥️♥️

Thank u so much

THANK YOU

thanks alot sir

Plzzzz tell about aromatic alcohol

Thank you so much TT TT

Thank you for this sir!

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thank u very much 😍😍

God bless you!