EAS Mechanism and Sigma Complex Resonance by Leah4sci
leah4sci.com/EAS Presents: Electrophilic Aromatic Substitution Reaction Mechanism and Resonance for the Sigma Complex Intermediate
Struggling with Orgo? Grab my free ebook '10 Secrets To Acing Organic Chemistry' here: leah4sci.com/orgo-ebook/
This video may very well be the MOST IMPORTANT one in my EAS series. This video takes you through the step by step mechanism of benzene reaching out for a super-electrophile and reforming its aromaticity. I also show you how to draw the resonance intermediates for the positively charged sigma complex.
Catch the entire EAS series on my website:
leah4sci.com/electrophilic-aro...
For more in-depth review including practice problems and explanations, check out my online membership site: leah4sci.com/join
For private online tutoring visit my website: leah4sci.com/organic-chemistry...
Finally, for questions and comments, find me on social media here:
Facebook: / leah4sci
Twitter: / leah4sci
Google+ plus.google.com/u/0/+LeahFisch
Pinterest: / leah4sci
Пікірлер: 53
You're saving my life and GPA one video at a time
@Leah4sci
6 жыл бұрын
Glad I could help :)
I like the way you explain it is plain and simple in plain language. Lots of thumbs up!!!!
@Leah4sci
5 ай бұрын
Happy to hear that!
Always go to Leah after my lesson :). Thanks for helping me pass orgche1 ! on to orgche 2!
@Leah4sci
6 ай бұрын
Yay, happy to help!
I liked the class really much ma'am and as you said all of those reactions with nitrogen and sulfer are in my books. Hope I can finish this topic here.
@Leah4sci
9 ай бұрын
Glad you enjoyed it!
it was very simple and conceptual. Nicely done!!!!👍👍
@Leah4sci
2 жыл бұрын
Glad you like it!
After so long I have watched ur video 🥺 You will always be a my fav 😍 professor
@Leah4sci
3 жыл бұрын
Aww, thanks!
@shallysharma6389
3 жыл бұрын
@@Leah4sci ❤
finally i got it. thanky you
@Leah4sci
3 жыл бұрын
You're welcome!
Your Videos are soo helpful thank you keep it up
@Leah4sci
2 жыл бұрын
Glad you like them! And I have no plans of stopping anytime soon!
@dhruvrana5177
2 жыл бұрын
Have my exams up ahead and I was scared of this chapter but your video made it clear. The KZread algorithm should promote you more
really thankful!!!
@Leah4sci
2 жыл бұрын
You're welcome!
I am very very thankful to you ,💯👍🔥
@Leah4sci
3 жыл бұрын
Happy to help!
Hey thnks for thissss🥰
@Leah4sci
2 жыл бұрын
My pleasure 😊
Good explanation mam thank you. Love from India ❤❤❤
@Leah4sci
7 күн бұрын
You're very welcome!
This is amazingg
@Leah4sci
Жыл бұрын
Glad you like it!
Love from London
@Leah4sci
Жыл бұрын
Thanks!
Thanks ❤️
@Leah4sci
2 жыл бұрын
You're welcome!
Love your voice
@Leah4sci
4 жыл бұрын
Thanks!
Now I got it.
@Leah4sci
5 ай бұрын
Woohoo!!!
Wish i had knew about this channel earlier
@Leah4sci
2 ай бұрын
Better late than never? Wishing you the best on your final exam
How do you know which bond will start?
@Leah4sci
3 жыл бұрын
In this video, the EAS mechanism is depicted by adding a super-electrophile to a simple unsubstituted benzene ring. In this case, it doesn’t matter which pi bond begins the initial attack, as each pi bond in the ring is equivalent. If you were to begin with a substituted benzene ring, then you would need to consider the directing effects of any substituents. Read my newest article for more on this topic: leah4sci.com/ortho-meta-para
Mam I need your help
@shanjaiking6057
Жыл бұрын
I am a student who is preparing for jee exam (competetive exam in India ) Can you prefer how to go through it Organic being very important to decide my future
@shanjaiking6057
Жыл бұрын
Mam I am praying that you should see this
@Leah4sci
Жыл бұрын
I am unfamiliar with the exam you're speaking of. I don't tutor over social media. But if you would like help with topics like this and more, I recommend joining my organic chemistry study hall. Details: leah4sci.com/join or contact me through my website leah4sci.com/contact/
Wowww
@Leah4sci
2 ай бұрын
Thanks!
but it still pi bond resonance not sigma bond resonance
@Leah4sci
6 жыл бұрын
at which point in the video?
These videos are way better than Khan Academy's videos with their stupid black background where you can't see shit... Thanks Leah
@shantakumari1503
6 жыл бұрын
Its better not criticise damn it! Khan Acadamey is a good one. One can't be perfect in all things.
@ELLE-zr3cs
4 жыл бұрын
to me 1.the organic chemistry tutor 2.khan academy
@yourfavouritescepticx8969
4 жыл бұрын
Eric Lee LOOOOOOOOL
@Leah4sci
6 ай бұрын
You're very welcome, glad you like it!