8 - Reactions of Alkenes
Chad breaks down 15 different Alkene Addition reactions including the alkene reaction mechanisms, the alkene reaction regioselectivity (Markovnikov vs anti-Markovnikov), and the alkene reaction stereochemistry (stereoselectivity--Syn vs Anti). He concludes the lesson with the oxidative cleavage of alkenes including ozonolysis under either oxidizing or reducing conditions and permanganate cleavage.
00:31 - Markovnikov's Rule
08:11 - Hydrohalogenation of Alkenes
16:32 - Acid-Catalyzed Hydration of Alkenes
21:29 - Oxymercuration Demercuration of Alkenes
29:16 - Hydroboration Oxidation of Alkenes
39:21 - Acid-Catalyzed Alcohol Addition of Alkenes
42:18 - Alkoxymercuration Demercuration of Alkenes
45:14 - Catalytic Hydrogenation and Heats of Hydrogenation of Alkenes
52:06 - Halogenation of Alkenes
58:28 - Halohydrin Formation of Alkenes
1:03:47 - Epoxidation and Anti Dihydroxylation of Alkenes
1:09:42 - Syn Dihydroxylation of Alkenes
1:11:21 - Predicting the Products of Alkene Addition Reactions Examples
1:17:05 - Ozonolysis and Permanganate Cleavage of Alkenes
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Пікірлер: 79
My friend recommended this video to everyone in class and it's genuinely one of the best videos out there. You literally saved my grade
@ChadsPrep
2 жыл бұрын
Excellent - glad it was useful!
this video is underrated yet explained the topic better than anyone else in yt. thank you so much!
@ChadsPrep
2 жыл бұрын
You're welcome, Marwah - thanks for saying so!
Please never stop making KZread videos! I am only surviving this class because of your help. Thank you so much!
@ChadsPrep
Жыл бұрын
Glad the channel is helping you, Ashley Jacob - keep on studying!
@maritaiskhakova3365
Жыл бұрын
@@ChadsPrep hi I was wondering if u have someone for tutor my daughter she is in college taking chemistry 100 and chemistry 102 she needs help asap if u can recommend someone who can do thru zoom would be greatly appreciated!!!! Tysm
tomorrow is my Organic exam and you are just helping me from failing. thanks Chad
@ChadsPrep
2 жыл бұрын
I hope you do well.
Thank you so much for taking the time to create this video. It's helping me review for my final ochem exam. :)
@ChadsPrep
3 жыл бұрын
Glad it was helpful, ayzl - good luck on your exam!
I am a biochem student and have orgo chem final in 2 days and your videos are just saving me! You are a great teacher Chad
@ChadsPrep
7 ай бұрын
Glad you found us - Thank you and Happy Studying!
Thanks Chad! You’re honestly one of the best ochem channel out here on KZread. Have watched literally every single video of yours and it’s honestly saving my grade and have only understood from your videos. Keeping doing what you do :)
@ChadsPrep
Жыл бұрын
Glad you are getting so much out of the channel and the videos, Roxine - thank you!
OMG this is one is particularly SO helpful!!! Thanks for leaving up your older videos like this one. It sure came in handy!
@ChadsPrep
2 жыл бұрын
Glad to hear it, S.T.!
Thank you again. These Alkene videos are extremely useful and relevant. At least 4 of the 8 examples our professor gave us are the same that you've explained, and clarified!
@ChadsPrep
2 жыл бұрын
That's great!
You've literally saved my grade, what took my professor 96 slides to teach us (and I did not understand most of it) took you an hour and a half. Also your voice is very soothing ! Makes this even easier to watch, thankyou so much
@ChadsPrep
Жыл бұрын
You're welcome - glad the channel is helping you!
lovely video, the way you lay it out is fantastic. Helped me so so much, thank you!!
@ChadsPrep
3 жыл бұрын
Glad to hear it, Nikolas - keep up the hard work!
using this for my exam in 4 hours, fingers crossed it goes well thank you for the explanation!!
@ChadsPrep
Жыл бұрын
Glad the video helped - hope you did well on your exam.
Thanks so much for putting this out there and especially for making it free!! I'm studying for the MCAT and have found your videos to be some of the most helpful and clear out of any others I've tried in all of Physics, Ochem and Gen Chem
@ChadsPrep
4 жыл бұрын
You're so welcome Kyle! Glad you're finding my videos helpful. Best on the MCAT!
THANK YOU! This helped me so much, thumbs up x1000
@ChadsPrep
2 жыл бұрын
You're so welcome Mackenzie! Happy this helped :)
Best video ever. Great great job, sir!! Thanks!!
@ChadsPrep
Жыл бұрын
You're welcome - Thank you!
This is the best. Thank You!
@ChadsPrep
3 жыл бұрын
You're very welcome - thanks for your comment, Zeel!
These videos are amazing thank you!!!
@ChadsPrep
Жыл бұрын
You're welcome - thank you.
we're gonna be taking our 3rd Orchem (I) exam 3 in three days and all the stuff that I'd not comprehend based on the way that my professor teaches us are now beginning to make a great deal of sense cause to be honest with u Chad I was so lost and space out but now I'm getting a hang of it and it is all due to ur excellent and clear explanation of ur videos and I wish that I've known of u sooner but as the saying goes "it is better to be late than never " and I intend to make use of ur videos for the next two days before my exam Sincerely Precious
@ChadsPrep
4 ай бұрын
Glad the channel is helping you - hope you do well on your exam!
massive respect , thx a lot
@ChadsPrep
7 ай бұрын
You're welcome!
Chad your the man! Thanks brother!
@ChadsPrep
4 жыл бұрын
You're very welcome Zachary! Best on your final exams!
I gave this to my professor bc she put khan Academy up on her screen but I was like nah… y’all need Chad 😂
@ChadsPrep
Жыл бұрын
Thank you very much.
Браво, товарищ, вы воистину один из лучших в своём деле!
@ChadsPrep
4 жыл бұрын
Thanks! I was once the only native English speaker in a lab of all Russians. My adviser approached me one day and began speaking in Russian. After about 20s he caught himself and stopped. After a pause he said "You need to learn Russian." He then walked off and never did tell me in English what he had earlier been trying to tell me. Happy Studying!
I love you so much chads prep❤
@ChadsPrep
3 ай бұрын
Glad the channel is helping you!
10/10 video, everything I needed explained, was explained lol
@ChadsPrep
Жыл бұрын
Glad to hear it - thank you!
THAT'S WHY HES THE GOAT
@ChadsPrep
Жыл бұрын
Thanks!
this video saved my live thank you
@ChadsPrep
8 ай бұрын
Glad it helped you - Happy Studying!
you are a saint 🙏
@ChadsPrep
2 ай бұрын
Thank you
you're the best!
@ChadsPrep
Жыл бұрын
Thank You!
thanks!
@ChadsPrep
3 жыл бұрын
Welcome!
thank yoouuu!!!
@ChadsPrep
2 жыл бұрын
Yoooouuu're welcome!! 😁 😁 😁
Hi! For oxymercuration-demercuration, I thought an OAc ion deprotonated the water off, but you have another water molecule coming along to do that. Which is preferred? Btw, your videos are the absolute best for o chem!
@ChadsPrep
3 жыл бұрын
Hello Shanna! From a quick perusal of the literature I'm seeing acetate used as well which makes sense as it is a stronger base than water. I'll go back and do a little more digging though in several textbooks to see where I came up with this as I've been teaching it that way for over a decade. But I've been wrong before and I'm sure not for the last time. Happy studying!
@4shanna
3 жыл бұрын
@@ChadsPrep ah lovely, thank you so much for taking a look! Your videos really helped me during my summer orgo course :)
1:16:00 - why these brominated enatiomers are not the same thing? If rotate second of these around it tends to be likely first...
NOT ALL HEROES WEAR CAPES
@ChadsPrep
3 жыл бұрын
😇😇😇How about halos? Or perhaps maybe this is just the extreme reflection coming off my head!
dont worry chad, ill find whoever disliked the video....ill get them
@ChadsPrep
2 жыл бұрын
👍 👍 👍
The GOAT
@ChadsPrep
8 ай бұрын
Thx
For the oxymercuration, in the intermediate step why don’t the electrons from the H2O go on the mercury cation instead of the carbons with the partial positive charge
@ChadsPrep
2 жыл бұрын
Hey Kristyn! Great question - if we look at the resonance structures of the Mercurinium ion the positive charge from Mercury atom is shared between 3 atoms - mercury, and the two carbons. The positive charge is found more often on the more substituted carbon (as a temporary carbocation) than anywhere else and this is why the nucleophile attacks here. Hope that helps!
finally understanding orgo omg
@ChadsPrep
2 жыл бұрын
Glad the video helped, sasha.
I'm 13 years old and i understood that!! Thank you
@ChadsPrep
2 жыл бұрын
Glad to hear it - Keep on learning!
please write a textbook, I will pre-order right now. ;) Got a 91 on exam
@ChadsPrep
Ай бұрын
Kudos on your grade!