Organic Chemistry PDF Worksheets: www.video-tutor.net/orgo-chem.html Full-Length Exams & PDF Worksheets: www.patreon.com/MathScienceTutor/collections Access The Full 4 Hour Video on Patreon: www.patreon.com/MathScienceTutor Direct Link to The Full Video - Part 1: bit.ly/3kGvtGO Direct Link to The Full Video - Part 2: bit.ly/3n1cxWj
Sir why you resperentace 2 electron in mechanism why not only 1 give electron in secondary carbon in the other way primary electron still and make bond with hidrogen?
Let's take a minute to appreciate the effort our professors do to "teach" us this in just 3-4 weeks. It took him a whole hour to explain what just took our professors 4 weeks. "Good job" to our professors 🤕
Thank you JG and everyone in the comments! After all these years, I finally got accepted to med school and struggled a lot with many chemistry concepts and without your help, I wouldn’t be where I am today. Warm regards to you all! :)
you have not only saved my organic chemistry grade, but also my calc 1, general chemistry, and biology grade. this man is a LEGEND!! thanks so much for all your content!!
I have a test coming up in a few days and I just watched ya videos and understood immediately like damn. Here I am at 4am in the morning understanding sh- better taught by you then my online class
Thanks for this video I have a test on the reaction of alkenes on Friday, the confusing part is memorizing a reaction mechanism is hard and I will have to draw one on the test most likely, it could be a bromination reaction or an acid reaction
I love how you managed to explain each reaction in simpler terms and STILL took longer to explain it than my professor did. To clarify, I'm complimenting you, my prof sped through all of this and I didn't even have time to digest it.
This video is a good summary, just kinda unfortunate that hydrogenation isn't included (maybe in the full video on patreon). It is not the hardest of the alkene reactions, but surely an interesting one (with for example Pt/C or liquid NH (-78°) to ensure cis/trans isomers respectively)
For the problem that starts around 28:00 wouldn't the product have stereochemistry since their are two chiral centers? And would it be racemic since the H2O attacks the carbocation from either side?
At 31:14 bottom right. Is the arrow pointing in the right direction in terms of the H20. Because it takes the H so the cyclohexane can have an OH and on the side the H20 turns to H30
@23:50 Wouldn't it be just the iodine version that is formed because you need the HBr to protonate the alkene and NaI, although there's 2 equivalent, can only fully react with the 1 equivalent tertiary carbocation that is formed? The HBr is the limiting step. If there were 2 equivalent HBr and 1 equivalent NaI, that's when both the iodine and bromine version could be formed I think.
hello can someone help me with this question TT 3-chloro-2-methylpentane reacts with sodium hydroxide in ethanol to produce compound A (major product) and compound B (minor product). Hydration of compound A produces compound C as the major product. a) Identify the structural formula for compound A, B and C. b) Determine the balanced chemical equation when compound A reacts with Baeyer’s reagent.
If Organic Chemistry is a video game, this would be the part of the game where the difficulty spiked for no reason. How did we go from balancing combustion equations to THIS 31:26? Did someone even playtest this? /j
In this case no because carbocations are more stable at MORE substituted positions. So it would be very very unfavorable to have a carbocation at a primary position. In fact, this is the most unstable carbocation and it is exceedingly rare that you will ever see a primary carbocation. Like once you start learning about substitution and elimination reactions, you'll see that if only a primary carbocation is possible it will always always always do an elimination instead of a substitution because it is much more favorable and fast to do an E2 elimination
4:58 pka of an alkene is about 35, and HBR is a strong acid. That first step is a proton transfer (acid/base reaction), not a nucleophillic attack. I think it really only starts to matter when you have, for example, a molecule with an alkene and an OH functional group.
Hey, I want to learn more about mathematics. I’m only in 10th grade, but i just want to learn a lot more about the subject. What’s the best book I can study to learn a lot more?
around 4:50 You said H goes to primary carbon? I was thinking in the reaction of an alkene with HBr, the hydrogen atom typically bonds with the more substituted carbon, which is a secondary or tertiary carbon, rather than the primary carbon. This is known as the "Markovnikov rule." or maybe I misunderstood. not sure
Organic Chemistry PDF Worksheets: www.video-tutor.net/orgo-chem.html
Full-Length Exams & PDF Worksheets: www.patreon.com/MathScienceTutor/collections
Access The Full 4 Hour Video on Patreon: www.patreon.com/MathScienceTutor
Direct Link to The Full Video - Part 1: bit.ly/3kGvtGO
Direct Link to The Full Video - Part 2: bit.ly/3n1cxWj
Sir why you resperentace 2 electron in mechanism why not only 1 give electron in secondary carbon in the other way primary electron still and make bond with hidrogen?
When this man was in college, he taught his professor organic chemistry
😆😆😆👌
This man is probably teaching future organic chemistry teachers
😂😂😂😂😂😂😂
☠️
😂😂😂😂
Let's take a minute to appreciate the effort our professors do to "teach" us this in just 3-4 weeks. It took him a whole hour to explain what just took our professors 4 weeks. "Good job" to our professors 🤕
Thank you JG and everyone in the comments! After all these years, I finally got accepted to med school and struggled a lot with many chemistry concepts and without your help, I wouldn’t be where I am today.
Warm regards to you all! :)
No one asked lmao 😳👄
@@davidlecki7598
I was just saying thanks-no need to get salty
Congrats on getting accepted to med school!!
@@garoonehkhachatori9464
Thanks man! JG and his community helped me so much! Definitely deserves millions more subs!
@@davidlecki7598 why you mad lol
you have not only saved my organic chemistry grade, but also my calc 1, general chemistry, and biology grade. this man is a LEGEND!! thanks so much for all your content!!
You have helped me tremendously, I can't thank you enough for making all of these videos over the years.
it's like he knows what we want
Bro how can your timing be so good?
I just got this for homework yesterday 💜
I'm having a test on Tuesday. So grateful that I found this channel
How did I get more out of the first 5 minutes this video than the last 4 weeks of lecture 🙃
I wish we can gift you the happiness and the relief that you give us after we watch your videos.
i learned more in 15 minutes than i did in 2 hour long lectures. thank you so much i have a test in the morninggg
me toooooo
I literally passed thanks for this guy. If you can notice, he sometimes mentions older topics that even he has not to say in video. Thanks man
I was trying to learn this since 1 year nobody could teach me so well as you
A lots of love and support from JEE aspirant
such a great video, I love the little explanations he does to reflect on previously learned subjects to remind us...
I have a test coming up in a few days and I just watched ya videos and understood immediately like damn. Here I am at 4am in the morning understanding sh- better taught by you then my online class
Thank you for breaking this down - orgo has been so overwhelming but this made it clear how and when to check for steriochemistry
Always ride on the top... You are such a amazing and interesting instructor 🙂
My class recently just started this topic, thank you so much
Thanks for this video I have a test on the reaction of alkenes on Friday, the confusing part is memorizing a reaction mechanism is hard and I will have to draw one on the test most likely, it could be a bromination reaction or an acid reaction
3am and I am cramming with this.
What a great teacher. Love your videos, they helped me a lot
I wish this video had time stamps
I love how you managed to explain each reaction in simpler terms and STILL took longer to explain it than my professor did.
To clarify, I'm complimenting you, my prof sped through all of this and I didn't even have time to digest it.
You are always a life saver! Thank you for what you do.
I love you!!!!!!!!!!!!!!! it took you 2 minutes to teach me this, my teacher and my books did not help me understand the basic
I finally understand everything. Thanks as always!
*Yaaaaayy!!!free study session*
What a productive 1 hour
In 1.08.52, when B have four bonds, its charge should be +ve or neutral like this? I have some doubt...
Love you bro. Thanks for these videos.
You are a great tutor.
Best Video on this topic
This video is a good summary, just kinda unfortunate that hydrogenation isn't included (maybe in the full video on patreon). It is not the hardest of the alkene reactions, but surely an interesting one (with for example Pt/C or liquid NH (-78°) to ensure cis/trans isomers respectively)
For the problem that starts around 28:00 wouldn't the product have stereochemistry since their are two chiral centers? And would it be racemic since the H2O attacks the carbocation from either side?
At 31:14 bottom right. Is the arrow pointing in the right direction in terms of the H20. Because it takes the H so the cyclohexane can have an OH and on the side the H20 turns to H30
Are you the ultimate teacher?
ur a life saver fr ily
@23:50 Wouldn't it be just the iodine version that is formed because you need the HBr to protonate the alkene and NaI, although there's 2 equivalent, can only fully react with the 1 equivalent tertiary carbocation that is formed? The HBr is the limiting step. If there were 2 equivalent HBr and 1 equivalent NaI, that's when both the iodine and bromine version could be formed I think.
I am about to fail my ochem midterm
How was the exam?
Fucking retweet Fr.
Wow what the heck, my unit test on this is tomorrow
hello can someone help me with this question TT
3-chloro-2-methylpentane reacts with sodium hydroxide in ethanol to produce compound A (major product) and compound B (minor product). Hydration of compound A produces compound C as the major product.
a) Identify the structural formula for compound A, B and C.
b) Determine the balanced chemical equation when compound A reacts with Baeyer’s
reagent.
Legend.
me with my alkene reaction exam in two days 😳😳
Dear stranger, thank youuuuuuuu
how do i know if i get the dash and wedge products (with charial center) or one product with neither dashes or wedges (no chiral center) instead?
Wait i get it!!!! only show dash and wedge products if its a charial center! duh!
We alchile te amo eres un chingon explicando
Thanks❤
thank you
very nice
thank u so much !
Sir plz make a video on the preparations too
please where does it begin? i have an exam on Monday and I'm totally clueless on how to go about it
so is the problem at 16:15 stereo selective?
thank you so much
If Organic Chemistry is a video game, this would be the part of the game where the difficulty spiked for no reason. How did we go from balancing combustion equations to THIS 31:26? Did someone even playtest this? /j
tysm!
At 9:36, is it possible that the 5 ring, will turn into a 6 ring (after a hydride shift to put the positive charge on the primary carbon atom)?
In this case no because carbocations are more stable at MORE substituted positions. So it would be very very unfavorable to have a carbocation at a primary position. In fact, this is the most unstable carbocation and it is exceedingly rare that you will ever see a primary carbocation. Like once you start learning about substitution and elimination reactions, you'll see that if only a primary carbocation is possible it will always always always do an elimination instead of a substitution because it is much more favorable and fast to do an E2 elimination
the carbocation would be directly on the ring, which (among other things) makes it unsuitable for a ring expansion.
4:58 pka of an alkene is about 35, and HBR is a strong acid. That first step is a proton transfer (acid/base reaction), not a nucleophillic attack. I think it really only starts to matter when you have, for example, a molecule with an alkene and an OH functional group.
Can you please do a video about name reactions?
Awesome 😁
49:08 OAC is mostly used to remove the hydrogen not water
Very nice ringtone at 23:00😂
lmao yeag
🙏 nicely made..very informative
Can you doe aromatic reactions ?
Why does the Br go on the primary C in the beginning?
How do you make alkene from an alkane?
1:08:39
Is this really ethoxide or is it called propoxide ?
35:15 why do we convert pentane to heksane
Sir can we make more than 1 mechanism for 1 reaction at Bsc level
love the video .... hate the ads tho omg 20 ads at least lol
I have a dihybrid exam tomorrow but I'll study this instead cuz i mean why not y'know
when does markovnikov geochemistry occur?
Notification gang
✊✊✊
my noti do be 6 hours late uhm
couldnt the first word problem have 4 products instead of 3?
cool, but so many adds
Was once a student here👩🎓
Hey, I want to learn more about mathematics. I’m only in 10th grade, but i just want to learn a lot more about the subject. What’s the best book I can study to learn a lot more?
Relax.
I was able to follow you up until 24:08 :(
Is this O levels?
well, no
its more so the As and A lever stuff
I love the video and I appreciate the effort but there are too many loooooooong ads, and it breaks my concentration
Does the goat reply back?
Apparently no
If there is a heaven you are definitely going there.
Ignore this, this is for me 43:52
from iraq I want to say to my professor : watch this video please ...
without you i will probably live in a cardboard box under a bridge.
around 4:50 You said H goes to primary carbon? I was thinking in the reaction of an alkene with HBr, the hydrogen atom typically bonds with the more substituted carbon, which is a secondary or tertiary carbon, rather than the primary carbon. This is known as the "Markovnikov rule." or maybe I misunderstood. not sure
Markovnikov's rule is when the H goes to the primary carbon, and the halogen goes to the more substituted carbon.
Wowwww
27:00
thankssssssssssssssssssssss
12:00
0:01
Here is a million dollars for you .
My MCAT studying has become a lot less stressful b/c of this man
Around 17 mins, i think you count the C wrong.
👏👏👏
anyone here go to hunter and have a shitty professor who is giving an exam this tuesday?
I get having some ads throughout, but you literally have one every 4 minutes.
U block origin
1st
Again, sorry sir. I was first 😉
9th comment
First
Sorry sir, I was first 😉
u were first congrats u earn 1 like and thts it