carbocations and rearrangements

[@johnmandrake8829]

Mann..bless you for creating these vids and helping us all

[@BallyBoy95]

Thank you sooooooooooo much!
You saved me getting £25 for Chem Tuition just for this one topic lol. ;D
Really helpful, great vid.

[@6x886]

These people are real heroes. For making education free for all.

[@onlyvoocals]

What about reactivity of Carbocation?

[@shaaa..n4263]

This helps me understand JEE BASICS . THANKS a lot 😍 Khan's acedemy

[@ayushpandey8963]

bhaha right , after completing the syllabus i just wanted to revisit everything in depth and this is the right content!

[@ermiasbelachew9921]

thank you very much because I understood how rearrangement occurs and why

[@ForgottenBathory7]

How do I choose between shifting the CH3 or the H in a particular molecule?Can I shift any of them all the time?

[@jahanzebbutt8472]

notice how in the example for the methyl shift he had a quaternary carbon which donated a methyl group to the Carbo cation but in the hydride shift he had a tertiary carbon which donated a hydride. just remember that a quaternary carbon has four CARBONS attached to it and a tertiary carbon has 3 CARBONS attached to it. so if we have a tertiary carbon then it will be bonded to 3 carbons and a hydrogen. if we have a quaternary carbon then there will be no hydride shift because there will be no hydrogens on the carbon due to the carbon already being bonded to 4 carbons. hope this helps

[@poorasslawstudent]

After an entire paragraph you never answered her question so I will: A tertiary carbon will donate its lone proton (H) before it donates one of its Me groups. That's all you had to say. I used to be against so many prereqs but it's like science majors don't know how to read & write.

[@glom9995]

R Foutz brutal

[@PandaBearBeast]

Honestly, when I was first learning this stuff I would have preferred their answer over yours because it's more detailed and helps you to visualize it. I'm assuming that you're a science major as well and that's great that you know how to read and write, but you don't have to act like an arrogant jerk and be rude to someone that was just trying to help.

[@kevorkdanayan4791]

@@PandaBearBeast @r John 's answer is more to the point. that person called @Jahanzeb Butt didn't answer the question. He just explained the difference between a quaternary and a tertiary carbon. But the questions is whether a hydride or alkyl shift happens from a tertiary carbon to a carbon bearing the the formal charge.

[@prameshwarlalsaini5872]

sir I need so more examples stability of carbonation,carboantion
and free redical.so,where I get this.
tell me some kind of website and any book

[@Liquoricilicious]

So will this always happen if it CAN happen in a mechanism?

[@ManuAnand97]

Yes. Always. Various questions are formed on this concept where the student fails to identify the hydride & methyl shifts and form a wrong product.

[@thenomadicprofessor6696]

Do the shifts require energy?

[@pawanprakash4131]

yes, it requires Energy

[@stargazer4023]

Very little - the rearrangements are usually very rapid even when the reaction mixture is cooled below room temperature.

[@d3niseS]

so helpful! Thank you!

[@poojapancholi5337]

so helpful thank u so much

[@Toronto2245]

Bravo!

[@omageprosper9673]

Pls how do we know when to do a methyl shift and when to do a hydride shift

[@muhammadzubair7396]

Thanks a bunch 🤩

[@liang2201]

good video. helpful. Thank you so much.

[@Shenaz6]

Very helpful, thank you.

[@abhiramjoshi827]

nice name dude!!!! :-)

[@EXOL_1485]

Thank you for this

[@adithyapatil4346]

❤️❤️

[@TheElise1203]

Great video! Was completely lost as to how to determine the rearrangement! Thanks!

[@p4blo90]

👏👍

[@tatianaalanana5537]

thanks 😍😍😍😘😘😘😘😂😂

[@kavyagujjari9119]

thank you so much!!

[@guneetkaur__]

Thnx

[@parthjariwala6569]

so clutch

[@khaledragheb6503]

Thanks but the shifts arent for as so im out betchessss.

[@tteedghihh]

I'm smarter than all of you. Just sayin.

[@mangastrangeryoh853]

журналист then why are you here