IUPAC Naming Practice - Nomenclature for alkanes, dienes, alcohols and more
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- Опубликовано: 4 июл 2024
- Leah4sci.com/Naming presents: IUPAC Naming Practice - Nomenclature for alkanes, dienes, alcohols and more
Need help with Orgo? Download my free guide ’10 Secrets to Acing Organic Chemistry’ HERE: leah4sci.com/orgo-ebook/
Naming organic compounds is an important foundation of any organic chemistry course. In this video, you’ll work through some nomenclature practice problems for dienes, alcohols and more using the puzzle piece approach that I teach in my previous nomenclature video series. You’ll identify and name the parent chain, the highest priority functional group, as well as any other substituents on the molecule. Additionally, this video reviews drawing skeletal and line structures when provided with more bulky, structural formulas.
Links & Resources Mentioned In This Video:
• How to Draw Skeletal S... Drawing Skeletal Structures
• Naming Organic Compoun... Intro to Puzzle Piece Approach for Naming
• Naming Organic Compoun... Junction Rule for Naming Branched Chains
Leah4sci.com/functional Functional Group Priority
Catch the entire Naming Video Series Along with the Functional Groups Cheat Sheet on my website at leah4sci.com/Naming
In this video:
[0:26] Converting to Line Structures
[4:09] How to Number a Molecule
[5:40] Using the Puzzle Piece Approach
[6:30] Using the Junction Rule
[9:45] Naming in Alphabetical Order
Follow along with your semester by using my Orgo Syllabus Companion: leah4sci.com/syllabus
For more in-depth review including practice problems and explanations, come join my online membership site the organic chemistry study hall: leah4sci.com/join
For private online tutoring visit my website: leah4sci.com/organic-chemistry
For questions and comments, find me on social media here:
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I have seen alot of these types of videos but this one is BY FAR the best
Wow, thank you!
You’re making it much easier than before, thanks a lot !
Happy to help!
I watched all your naming videos and I can solve the last problem on my own. Thank you so much for taking the effort making these videos and uploading them on RUclips so that poor students that cannot afford private tutoring (like me) can still benefit.
You're so very welcome; I'm happy to know that my resources have helped you!
Who needs private tutoring when you have videos like this one? :)
Oh wow, thanks!
I need
you just helped me pass my first test on iupac names 🤗
Awesome!!!!
Thank u so much from Ethiopia❣️
You're welcome!!
I had downloaded your video some years back but didn't find it useful but when I rewatched your video it really really helped me just subbed thanks for the great content
You're welcome! Glad you find it useful!
@@Leah4sci Actually I study chemistry in french so I didn't understand it the first time I saw it
But really it is very well explained hope u are gonna keep posting such good content
Easy to understand.thank u for ur video.
You're very welcome!
It is really very very helpful ☺️☺️.Thanks for this.
Glad it was helpful!
Thanks for the video ma'am, it was really helpful
I didn't understand bond line structure naming until I saw this one.
You're very welcome!
@@Leah4sci 😊😊
Just what I was looking for! ☺
So glad!
Thank you ma'am
Love and respect from India
You're welcome!
Thanks for your help
You're very welcome
always favorite teacher
Awww, thanks!
Thank you for this video. This kind of video helps the students like us.
Glad it was helpful!
I guess I am kinda off topic but do anybody know a good site to watch new tv shows online?
Great review .....thanx!
Thanks for watching!
Thanks very much for your effort!
You're welcome. Thanks for watching!
Love and respect from Algeria 💗🇩🇿
Thank you!
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this is so helpful!
Glad it was helpful!
I never liked organic chemistry because was/is tough for me to understand. Because of your channel am getting stronger and stronger
There is hope in your tutorials, thanks.
You are very welcome! Happy to help!
these help me alot, thanks teach.
- a random student from Bangladesh : )
You're welcome!
This is amazing
Glad you like it!
Thanku mam for giving us your precious time ☺️☺️
It's my pleasure :)
Indian Bhoot polish lagati ha yee kewoo
I'm from India and I am very understanding. Thanks for watching before the exam
You're welcome!
Thank you so much ❤
You're welcome 😊
Thnk you so so much...This video helped much more than I thought 😊🤘✌️🙋
Glad to hear that!
@@Leah4sci Yo🤘...
Thank you!
You're welcome!
THANK YOU MA'AM THIS HELPED ME A LOT☺️☺️☺️
LOVE ND RESPECT FROM INDIA☺️
Glad it was helpful!
Cheery maat Lagana skal ko to dakoo
Thankyou very muccchhhh🙏u're the bestttt
Aww, you're welcome!
You are polishing our concept well thanks #Leah
Hi
I am Indian Muslim.❤️❤️❤️
Happy to help!
Alka ta ho polish ma lagawa kna mara
Hi tysm..luv from India 🇮🇳 ♥️
you're so welcome
damn I learned more from you than my professor lmao
Happy to help!
Woh nice love form india i preparation for medical entrance examination your video is helpful for me thanks 🙏❤
You're so welcome. Best of luck on your exam!
Hi :) your videos helped me a lot!!! Thanks again 👍🏻 May I ask whether you can make a video about +M and -M effects=
You're welcome. Thanks for the recommendation. I post free videos as I have time and am always looking for suggestions.
Thank u dear akka...
You're very welcome!
I really loved all your videos mam THIS IS THE PERFECT WAY TO TEACH for something I WILL SHARE these videos thanku mam I can Do my homework from here 🤣🤣🥰🥰
You're welcome! Happy to help! :)
Thanks
you're welcome
Mam
Love from Pakistan💝
Stay Healthy and Blessed....❤
Thanks so much!
Thanks it's very help full from pakistan
Glad to help!
Thank you mam
You're welcome!
I support you
Thank you, I appreciate that!
Being able to solve the last question by myself at exactly 04:30 early morning of the 20/06/23......is a big deal for me
Awesome to hear! I hope that gave you a big confidence boost! Keep up the good work. :)
All thanks to u leah4sci
4-ethyl- 5-chloro octa-1-oic acid-3-ol
When faced with an alcohol AND carboxylic acid, the alcohol is 'demoted' to a substituent and named as a prefix rather than in the suffix
Thanks for your videos, please can you tell me the name of the app you use in writing
You're very welcome for the videos. :)
I absolutely hate chemistry, but I loved your tricks ❤
Yay, glad I can help!
Pls which of the video should I start with to know how to name compounds pls🤲🤲
You can view my entire Naming series, from start to finish, on my website at Leah4sci.com/Naming. I would suggest watching the videos in the order in which they appear on that page.
Due you know about stechometry method
Yes, I teach about stoichiometry in my video series on MCAT Reactions and Stoichiometry, found at leah4sci.com/reactions-and-stoichiometry-in-mcat-chemistry/
Hey leah can you name them on the basis of EZ geometical isomer
I'm sorry, but I don't offer tutoring over social media. If you ever find you need help with questions like this again, I recommend joining the organic chemistry study hall. Details: leah4sci.com/join or contact me through my website leah4sci.com/contact/
Could you to a video about Merifield synthesis?
Thanks for the recommendation. I post free videos as I have time and am always looking for suggestions. For more help with this topic in the meantime, contact me through my website: leah4sci.com/contact
Could you also post on the synthesis of alcohol and others
You've put in the about section that you teach complex organic chemistry.
In India, students are taught all of these concepts in school more than that you've put on your channel.
Have you heard about JEE?
We have to study PCM in depth.
There are complex calculations.
But I come here to learn organic chemistry.
I love your channel. It makes my concepts crystal clear.
I have heard of JEE, but my resources are geared for students in Organic Chemistry classes, so it's not a perfect overlap. Glad you enjoy my resources!
Could I write hexa-1,4-diene instead of 1,4-hexadiene?
Yes, that would be a correct name as well. Always check with your professor for their preference in where the locants should be included. Whether in front of the name, or in the middle.
I want complex locant examples
Thanks for the recommendation. I post free videos as I have time and am always looking for suggestions.
For more help with this topic in the meantime, I recommend joining the organic chemistry study hall. Details: leah4sci.com/join or contact me through my website leah4sci.com/contact/
5:34 would hex-1,4-diene work here ?
Hexa-1,4-diene would also work for this example, yes.
7:47 what if Cl was in the position of OH?
Their locants of 3 and 5 would change (switch places). However, because we list substituents alphabetically, the order in which we list them would not change.
Cool
like full my friend
Thank you! Cheers!
Pls mam why does carbon cartenates more than silicon
I'm sorry, but I am not following your question. This video doesn't include any examples with silicon.
Hi madam.
I named it as.
5-chloro-3-hydroxy-6,7-dimethyl-4(2-methlbutane)octanoic acid.
Isobutyl is confusing please make a video and explain❤❤❤
If you wanted to name the isobutyl group systematically, it would be called (2-methylpropyl) as it has a single methyl group branching off a straight chain of three carbons.
@@Leah4sci I see. Thanks
Mam please tell me the IUPAC name of 5-chloro-3-hydroxy-4-isobutyl-6,7-dimethyl octanoic acid
😂😂
Test le rhe ho madam ka
That is the IUPAC name for the compound in this video. For more on the IUPAC system of nomenclature, visit leah4sci.com/naming
is oxo and keto same
Thanks for asking! Yes, they can be referring to the same group. Both the ketone and aldehyde functional groups get named with the prefix ‘oxo’ when existing as a lower priority group on the molecule.
✅
Glad you liked it!
Mam I am indian . Please tell me from which country are you .
I live in the USA.
@@Leah4sci okay
Wait Im so sorry but why is the suffix???? for the uhh... carboxyl or carbonyl??? yeh whatever but why is it oic acid instead of ic acid? Ic acid is what my teacher taught me. But thanks tho I learned alot
The suffix is 'oic acid' however if the o follows a vowel then you drop it for 'ic acid'
@@Leah4sci thank you
No you make difficult for us
How so? Which part do you need more clarity on?
2:52 should have been 3-methylpentan-3-ol not 3-methylpentan'e'-3-ol
I can agree with that! It's a small error, and not all professors would harp on having that 'e' or not. Thank you for your input, however.
U are beautiful ❤lady
Thank you. Hope you found the video useful.
Find yourself a wife like leah holllyy smokes
My husband agrees
The first one is wrong . Carbon attached to the functional group should get the lowest numbering. It would be 2-ethylbutan-2-ol
No, your name is incorrect. We always name our parent chain as the longest continuous chain of carbon atoms. A pentanol chain would trump a butanol chain, regardless of which carbon the alcohol group falls on.
Thanks
Welcome