SN2 Reaction Mechanisms

Подписаться 8 млн

Просмотров 247 тыс.

50% 1

This organic chemistry video tutorial provides a basic introduction into the SN2 reaction mechanism. It explains how to write the mechanism that leads to the major product of an SN2 reaction. It discusses the stereochemistry of the SN2 reaction which proceeds with inversion of configuration. It mentions substrate reactivity, nucleophilic strength in a protic solvent and in a polar aprotic solvent as well problems involving the chair conformation of an alkyl halide. The full version contains a few synthesis SN2 reaction problems.
Access The Full 1 Hour Video on Patreon:
/ mathsciencetutor
Direct Link to The Full Video on Patreon:
bit.ly/3juOc8X
SN1 SN2 E1 E2 - 4 Hour Test Review:
bit.ly/3Bt4ghw
Organic Chemistry PDF Worksheets:
www.video-tutor.net/orgo-chem...
______________________________________
Join The RU-vid Membership Program:
bit.ly/46xaQTR
Full 1 Hour Video on RU-vid:
• SN2 Reaction Mechanism...

Опубликовано:

9 июл 2024

Ссылка:

Скачать:

Готовим ссылку...

Добавить в:

Мой плейлист

Посмотреть позже

Комментарии : 97

@TheOrganicChemistryTutor 2 года назад

Organic Chemistry PDF Worksheets: www.video-tutor.net/orgo-chem.html Full-Length Exams & PDF Worksheets: www.patreon.com/MathScienceTutor/collections Access The Full 1 Hour Video on Patreon: bit.ly/3juOc8X SN1 SN2 E1 E2 - 4 Hour Test Review: bit.ly/3Bt4ghw

@mariahchikumbi3634 2 года назад

Speaking on behalf of all Natural Science students from the University of Zambia, your videos have been of great help to us. They've helped us understand most things that lectures couldn't thank you we appreciate you man 👍

@calebwilliamson5797 Год назад

Fellow uni student in Zambia here, I agree, his content is very helpful.

@simplegirl9344 2 года назад

15:39 CORRECTION: Nucleophilicity decreases as going from left to the right across the periodic table.

@tdelliott-diab3860 2 года назад

yeee i went straight to the comments after seeing that

@michaelsaez7162 2 года назад

@@tdelliott-diab3860 sameee

@jacksonxiong7883 2 года назад

Ahhhh yeah that makes sense. Cause he wasn't making sense there LOL

@ChadGyabin 9 месяцев назад

Bro i started tweaking out

@eddyy2781 9 месяцев назад

Thank god for this comment i was tweaking

@drewpeacock7452 2 года назад

Thank you so much. I've used all of your IUPAC, stereochemistry, IR, NMR, and substitution/elimination videos to be able to pass my org chem 1 class. I seriously couldn't have done it without you. You're the best.

@aimeemartinez5851 3 года назад

Right as I got out of organic lecture this was posted, ty!

@arjunsinha4015 3 года назад

What a co-incident I was Binge-Watching your videos and you upload it now...

@jacquelinekart2713 3 года назад

this channel is a life savior

@senny- Месяц назад

I love how you sound like you're having fun teaching these.

@tracyokoduwa2581 8 месяцев назад

I love you and you're amazing.... I'm in my final year now...and your videos has been helping me since my first year... you've been a blessing to millions of people around the world and I hope you know that.

@danieldaniel2080 2 года назад

I’m an industrial Chemistry student from Nigeria. And I just wanna say a big thank you! You’re absolutely the best!

@tyajn1 Год назад

Wot is industrial chem btw

@ianarndt4812 Год назад

This is the first video of yours I’m watching, but I like how you say one ion “attacks” another one, it’s entertaining to think about atoms battling it out haha

@leenjundi3811 23 дня назад

i cant describe how grateful i am for ur videos

@ayo94563 3 года назад

The funny thing is that right now I'm in chemistry class and this is what the lecturer is teaching.... Perfect timing! 😂

@ClipNova1 3 года назад

😂

@enormousdinosaur.3103 3 года назад

*perfectly balanced,as all things should be.*

@karistamaksoud 3 года назад

same

@ahmedmousa3358 2 года назад

I'm medical student from libya You are a great man I don't know what we could do without you💜

@literally_ganyu Месяц назад

why are you learning about sn2 reaction in med school?

@liviachung7607 Год назад

thank you for saving my life from falling apart. I love you

@diegomora9202 3 года назад

At 15:39, did you mean nucleophilic strength decreases as it goes to the right?

@marcandmusicc 3 года назад

Yes he did

@TNG205 2 года назад

I also don't get it clear

@TNG205 2 года назад

@@marcandmusicc I think it should decrease

@Sheldon_J.Plankton 2 года назад

I think bascisity increases across the row which means a stronger nucleophile

@simplegirl9344 2 года назад

@@Sheldon_J.Plankton no. Nucleophilicity decrease as going from left to the right on periodic table

@johnfayad7734 Год назад

I literally love this guy

@halidsufiyan3663 2 года назад

This man simply college 👍👏👏👏👏 from ethiopia 🇪🇹🇪🇹🇪🇹

@melissamiralda 3 года назад

Thank you for the videos!! I am using them as practice for my ochem2 final

@jonahwachsberg9504 2 года назад

howd it go?

@minhazulislam4682 3 года назад

I am a CS undergrad and I don't have ochem(obviously). but, I did learned all these stuff while preparing for 12th standards board exams. Although I would never need these stuff, still watching cause its the organic chemistry tutor.

@viikasnayak 3 года назад

konsa college bro

@deepyaa3392 2 года назад

I'm in class 11 (India)and just tested positive for covid today, but my state isn't conducting online classes hence I need to skip classes for atleast a week. Thank you so much for these videos!

@doraexplorer4372 2 года назад

get well soon

@djdavisiscool 2 года назад

Dude American students seem so much dumber that the rest of the world.

@deepyaa3392 2 года назад

@@doraexplorer4372 thank you! ( I got the notification just now for some reason)

@Neet2025-es8ew Месяц назад

Amazing teaching

@andrewpettenger1244 2 года назад

I will owe my degree to this man and khan academy

@MK-ms4uz Год назад

Pre med students from around the world thank you

@ferdinandmwabishi6063 Год назад

Such a wonderful tutor , easy to grasp the scientific skills broached out # thanks💯💯✴️

@user-fm3vy5qg1c 3 года назад

I am from Libya🇱🇾 and you have helped me alot in my studying l can't thank you enough ♥️

@ahmedmousa3358 2 года назад

حتى اني ليبي وديما ساكن فالقناة هذي😂😂😂😂

@niloofarkh4779 2 года назад

THANK U SO MUCH

@KelvinNyambe-qq4ui Год назад

Organic chemistry tutor uli wakulekafye # unza❤

@no_th_ing03 Год назад

Best man at the 🌎

@singlefather9796 3 года назад

svär sen distans du har blivit min nya lärare wallahi

@carlweber9192 2 года назад

Super well explained

@jonathanvuong551 3 года назад

i am taking ochem b now good timing

@1BigMan.Tshepo Год назад

W in the chat. Bro I now understand better. Big Up

@sup3rmomakd 3 года назад

I’m about to take an advanced organics class for grad school and I’m terrified.

@erjonbajraktari808 3 года назад

Thank you for saving many asses getting whooped over all these years

@klovesjb36 3 года назад

so the nucleophilic strength decreases to the right? or increases to the right?

@tdelliott-diab3860 2 года назад

nucleophilic strength decreases to the right, he made a mistake

@Neet2025-es8ew Месяц назад

15:21 The solvent matters a lot. H2O is a protic solvent and doesn't favour SN2 reactions. Aprotic solvent favours SN2 reactions.

@Euphonious. 3 месяца назад

How r yall learning this in college...im learning this in high school 💀💀

@nyashadhanda6926 2 месяца назад

We also learnt the same when we were in high school but in tertiary they add more detail..more flesh

@mysticaltimetraveller4213 2 года назад

I love you

@rassimsimou1594 9 дней назад

Good

@marinamilea3630 2 месяца назад

how can H2O a weak nucleophile/weak base react with a primary alkyl halide that can’t undergo rearrangements in SN2??

@saadabbasi4055 3 месяца назад

Is NaBr not formed as well at 2:34 ?

@faizaanhaar268 3 года назад

Just commenting for the algorithm. {pls. comment so he can get more views}

@fancykook4388 6 месяцев назад

10:44 benzene variations 20:39 H2O, deprotonation

@andrewdelector5637 3 года назад

Why would iodine, in potassium iodide, displace bromine when bromine is more nucleophilic than iodine? Thanks.

@wren8502 2 года назад

a little late sorry but the iodine has a negative charge while the bromine does not, halogens will be nucleophilic if they are charged but they will be electrophilic if they are attached to a sp3 hybridized carbon

@pranavimarreddy740 3 месяца назад

at 10.27 how is the structure on the left a secondary structure

@sammygibbons8960 3 месяца назад

You wanna look at the carbon that attaches to the Bromine atom. Along with the bond to Bromine, it also bonds to two other Carbon atoms. The number of carbon atoms that a carbon is attached to is what determines whether it is primary, secondary, tertiary, etc.

@rayanosman8414 2 года назад

👏👏👏👏

@benwilliams1889 2 года назад

15:34 seems backwards, but I suppose the electronegativity will depend upon the solvent/solution

@tdelliott-diab3860 2 года назад

no you're right, he made a mistake. As you go to the right in a row of the periodic table nucleophilicity decreases, for the same reason basicity decreases: the atoms are more stable with their negative charge, leading to them reacting less.

@gisellayinisa9004 2 года назад

@@tdelliott-diab3860 so, F- have stronger nucleophilicity than OH- and the weakest is NH2-?

@winkamal28 3 месяца назад

❤

@sumitrabehera 2 года назад

15:34 is confusing....... 🙄

@Waylon946 Год назад

15:47

@tas378 8 месяцев назад

At 1:23 isn't the bromine supposed to pull away

@andrewpettenger1244 2 года назад

now heres a question for you

@djmay2 3 года назад

🙋‍♂️ hi

@user-js7mm4jk6n Месяц назад

commenting for the algorithm

@Musfiqur_anik Год назад

He can teach literally any subjects except organic chemistry XD

@chloeojeda2426 Год назад

The way that my professor is trying so hard to get everything in while forgetting the fundamental element of teaching that's helpful is deconstruction. Repetition helps a lot but my god is it anoying to take upper level classes and still teach yourself from the textbook.