Ma'am! You have made a mistake while finding the total number of chiral centers in the last example. You just mentioned the four chiral centers. In a fact, there are the five chiral centers in the last example. Hope, you will reconsider it. Thank you for a nice lecture. ❣
This was so helpful when the book, other videos, and the teacher couldn’t explain to me what parts of the molecule I’m supposed to be looking at when determining the chirality center. Thank you so much!!!
What a great and concise explanation. I finally wrapped my head around the C=C and carbon triple bond concept and how they factor into chirality, thanks for this.
You're an angel for explaining this so well. Quick question though: On the last example, why is the carbon bound to the hydroxyl group not a chiral center?
@@RoxiHulet Oh, I see the comment now! Would have done me good to look before I posted.. Sorry about that, but thank you for the response anyway! Thank you again for the great explanation
The explanation is crystal-clear. I've been confused about the asymmetric carbon problems the whole night ! Thanks god I find this tutorial! Wish I can learn organic chemistry in your class :(
Am I supposed to focus on every substituent attached to the carbon in question? For example, in the first chiral group with the chlorine, I didn't realize I was supposed to be taking the CH2 and CL in to account. IS this correct?
Very good question! Yes, you are correct. When you are trying to decide if a carbon is chiral, you will always look at the whole entire collection of atoms coming off each of its four bonds.
at 9:13 you have missed the OH group that was attached to the carbon atom, do we want to ignore it nor not ? because it does not have ch2, ch3 and double bond carbon. Could you please explain this to me?
Ah yeh thanks for explaining. This will surely help me in my future exam.BTW i am from india and also a Jee aspirant basically i have my exam in next week and surely i am clearing concepts😂.
I am a little confused with the last example... the 2nd and 3rd substituents you said they both eventually have an immediate connection to a benzene ring so wouldn't that be achiral because they're not unique? Can you explain please
Mam u said sp2 hybridised carbon is never chiral okk, But what About a 2 degree nitrogen which has diffrent carbon chains on both sides and 1 loan pair. So is the nitrogen chiral or not? Its very confusing as the nitrogen is sp2 hybridised as well.
@@Utpal-fj4hk oh, I understand. We use different classification systems. The system I use is that a tertiary nitrogen or carbon has 3 bonds to C chains and one lone pair or hydrogen If you only have 2 bonds to carbon and one lone pair, the atom cannot be chiral. In order to be chiral you must have a total of 4 things (bonds or lone pairs) around the atom.
there is 5 chiral carbons in the last structure You have ignored the carbon which is attached to OH group This carbon is sp³ hybridised and have 4 different substituents
@@RoxiHulet jee is a exam that is joint entrance examination .it is most difficult exam all over the world which produces Engineer ...ceo of Google is one the best example
Ma'am! You have made a mistake while finding the total number of chiral centers in the last example. You just mentioned the four chiral centers. In a fact, there are the five chiral centers in the last example. Hope, you will reconsider it. Thank you for a nice lecture. ❣
Thank you for this, you deserve all the awards. Very clear and helpful.
In last example...carbon attached to -OH group should also be chiral.
Btw your explanation is superb!!!
❤ from India🇮🇳
exactly. thanks for pointing out
You are the best explainer, no one shows the groups..
Thank you.
But what about the carbon atom attached to the OH group in the sixth example.
Aaaahhhh yes you are correct - I missed one!!
@@RoxiHulet thank you.
I also looking for that one I thought I am wrong but then I read the comments 😅 thanks alot 🌺
@@ridaaman334 Thanks.
I thought so
U taught well!
What a clear explanation I am watching this video from 🇮🇳
This was so helpful when the book, other videos, and the teacher couldn’t explain to me what parts of the molecule I’m supposed to be looking at when determining the chirality center. Thank you so much!!!
Fantastic quick breakdown with good variety of examples.
What a great and concise explanation. I finally wrapped my head around the C=C and carbon triple bond concept and how they factor into chirality, thanks for this.
Fantastic! I’m so happy it was helpful!
you missed the OH one
i was about to point that out too
Thank god it wasn’t just me going crazy
You're an angel for explaining this so well. Quick question though:
On the last example, why is the carbon bound to the hydroxyl group not a chiral center?
Yes I missed that one, someone else also caught it :)
@@RoxiHulet Oh, I see the comment now! Would have done me good to look before I posted.. Sorry about that, but thank you for the response anyway!
Thank you again for the great explanation
Well explained. The limonene example is why I came here. There can also be non-carbon chiral centres though.
Best Explanation ❤️🔥Searching This Kind Of Video For A Long Time😪Love From Bangladesh 🇧🇩💪
You are the BEST ROXI!!!
Thank you so much ❤️
This is the best explanation i have seen so far.
So much surprising fantastic explanation .praise from india
Thanks a lots for such a clear explanation it was so useful 😊
This video saved me 3 points on my Exam! It's everything I needed.
Yay!! :)
last structure has 5 chiral center
Great explanation ma'am✌️✌️
0:20 clarification. Stereocenters are not all chiral centers, but all chiral centers are stereocenters.
Hey Roxi thank you for the explanation but on the last one what happened to the carbon atom that was attached to the hydroxyl group?
Could we choose OH group for last example as Chiral?
The explanation is crystal-clear. I've been confused about the asymmetric carbon problems the whole night ! Thanks god I find this tutorial! Wish I can learn organic chemistry in your class :(
Wish you were my ochem professor. This video was so helpful and easy to understand. Thank you
omg believe or not this really helped me a lotttt and i mean it! thankyou very much! never thought that organic can be this easy
Am I supposed to focus on every substituent attached to the carbon in question? For example, in the first chiral group with the chlorine, I didn't realize I was supposed to be taking the CH2 and CL in to account. IS this correct?
Very good question! Yes, you are correct. When you are trying to decide if a carbon is chiral, you will always look at the whole entire collection of atoms coming off each of its four bonds.
Thanku and love from 🇮🇳 India
Adorable explanation mam 💗
THANKS A LOT FOR EXPLAINING MAAM❤❤👍👍
Heyy Roxi , Really appreciate the technique and the way you explain all the topic in such a easy way 👏👏
Thank you for making this concept clear
You're very welcome!
Thank you very much ❤ 😊
You're welcome 😊
For the third one you said that attachment down was a metal group or something but for the second one you said it was CH3 how do we differentiate it
“Methyl” not “metal”.
CH3 is called “methyl”.
you're really good at your job!
Thank you!
What's name of application, you use.
at 9:13 you have missed the OH group that was attached to the carbon atom, do we want to ignore it nor not ? because it does not have ch2, ch3 and double bond carbon. Could you please explain this to me?
I was coming here to write the exact same thing! I guess she just forgot about it
Nice explanation
Great video! Thank you so much for clarifying.
Did you forget the chiral carbon connected to the OH group on the last molecule?
In last prganic compound you missed OH group
Ah yeh thanks for explaining. This will surely help me in my future exam.BTW i am from india and also a Jee aspirant basically i have my exam in next week and surely i am clearing concepts😂.
U are doing great job thnksss ❣️
Is chilarity can be checked on atoms like cl , br ??
Amazing explanation ❤
Hi! Can we draw the conclusion that all carbon atoms that are part of a ring, have 4 single bonds, and have only one H are chiral carbons?
No, you can’t. If two of those non-H single bonds are to identical groups (such as, two methyl groups) the carbon would be achiral.
Thanks ma'am
Hi mam I'm from India ..... Good teaching mam
Tamil Nadu*
Thank you so much 🙂
😊😊good mam 😊
Thanks a lot
Just ..sharp😊
Thank you so much; great explanation!
Glad it was helpful!
Amazing explanation,thanks ❤
You're welcome 😊
Wow, this video definitely helped👍👍 great explanation
Ma'am it's was too helpful for me 😭😭😭😭 thanks 👍🙂🐧♥️
Very very helpful mam.
Helpful ❣
Glad you think so!
🥰🥰🥰🥰 from india.... thank you mam ... it helps me a lot...
Thanks a lot maam , it was clear and easy to understand and it was so helpful ☺
Excellent!!
i thought the Carbon having a hydroxyl group in the last example is also chiral.
I really wish the stupid end card wasn't blocking the end of the last example :(
I am a little confused with the last example... the 2nd and 3rd substituents you said they both eventually have an immediate connection to a benzene ring so wouldn't that be achiral because they're not unique? Can you explain please
They have different paths to the benzene ring, which makes them unique.
@@RoxiHulet ahhh thank you!
Very helpful 😊👌 thank you so much
why Ch3 to consider? ?
Thank you 👍🏻
Thank you ma'am thanks a lot
Mam u said sp2 hybridised carbon is never chiral okk,
But what About a 2 degree nitrogen which has diffrent carbon chains on both sides and 1 loan pair.
So is the nitrogen chiral or not?
Its very confusing as the nitrogen is sp2 hybridised as well.
That nitrogen is actually sp3 hybridized. :) sp3 hybrid atoms have 4 total bonds / lone pairs. A secondary nitrogen has 3 bonds and 1 lone pair.
@@RoxiHulet no mam,
A 3 degree nitrogen has 3 bonds and 1 loan pair and I'm talking about a 2 degree nitrogen which has 2 bonds
And 1 loan pair.
@@Utpal-fj4hk oh, I understand. We use different classification systems. The system I use is that a tertiary nitrogen or carbon has 3 bonds to C chains and one lone pair or hydrogen
If you only have 2 bonds to carbon and one lone pair, the atom cannot be chiral. In order to be chiral you must have a total of 4 things (bonds or lone pairs) around the atom.
@@RoxiHulet oh okk
Understood, thanks for clearing my doubt.
But why do we have different classification system for a same concept?
Thank you so much mam it helped me lot 😊
5:04 how can we find hidden hydrogen
carbon likes to make 4 bonds always. in skeletal drawings H's are not drawn thats why its "hidden"
@@bidohdez oh thanks
Thank you ,it really was helpful 🤗
For different atched group chiral carbon
Thanks you so much ❤
Thanks a lot
Thank you mam for creating this video for us
600 hundred 🎉❤
Thankyou so much, this is very useful
Thanks a lot ❤
You're welcome 😊
How we determine chirality. Carbon rings structure
ruclips.net/video/THvYPfJ65Ro/видео.htmlsi=dyfZ1nZCY4SWdlad
ruclips.net/video/AePf3kkkGQ8/видео.htmlsi=nPryGlw3O105FFyM
ruclips.net/video/uHCKM1Wc3xY/видео.htmlsi=5jOgWlwYZzBh0-mW
Thank u so much !!
Thanks for"" chiral in alkenes... ""
Thank you
❤️❤️ thankyou soo mch
Thank you so much maam 👍👍👍
Thanks
Big thanks
Thank you mam
Thanks so much💕
شكرا
there is 5 chiral carbons in the last structure
You have ignored the carbon which is attached to OH group
This carbon is sp³ hybridised and have 4 different substituents
Yes this has been acknowledged multiple times in the comments.
@@RoxiHulet your way of explaining topics is fantastic
Love from INDIA ❤️❤️❤️❤️
Just thanks a lot
You are most welcome
Thank u sooooo much maam
You're welcome!!
THANK YOUUUU
Where are you from mam
Thanks teacher
I am indian my name is Rahmat ali
Jee and Neet students Attendance here 🙋
I don't know what that means but I'm happy you all are here!! :)
@@RoxiHulet jee is a exam that is joint entrance examination .it is most difficult exam all over the world which produces Engineer ...ceo of Google is one the best example
@@RoxiHulet one of the world most toughest exams that is what called JEE. And thanks 👍
I couldn't understand the last one
I got confused as hell💀💀
I think Common doubt for many (also for me 😁) have been solved at 6:25
What is the software ur using
goodnotes 5
Jee aspirants 🗿
@@shashi6853 🤞 good luck! 🍀
@@RoxiHulet thank you mam this was so helpful