IUPAC Naming Practice - Nomenclature for alkanes, dienes, alcohols and more

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  • เผยแพร่เมื่อ 9 ก.พ. 2025

ความคิดเห็น • 160

  • @mx8472
    @mx8472 4 ปีที่แล้ว +27

    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 TH-cam so that poor students that cannot afford private tutoring (like me) can still benefit.

    • @Leah4sci
      @Leah4sci  4 ปีที่แล้ว +9

      You're so very welcome; I'm happy to know that my resources have helped you!

  • @rockhardhorror
    @rockhardhorror 2 ปีที่แล้ว +12

    I have seen alot of these types of videos but this one is BY FAR the best

    • @Leah4sci
      @Leah4sci  2 ปีที่แล้ว

      Wow, thank you!

  • @mrmvpvip
    @mrmvpvip 4 ปีที่แล้ว +29

    Who needs private tutoring when you have videos like this one? :)

  • @springrolls12
    @springrolls12 4 ปีที่แล้ว +10

    You’re making it much easier than before, thanks a lot !

    • @Leah4sci
      @Leah4sci  4 ปีที่แล้ว +1

      Happy to help!

  • @mosesdaka9822
    @mosesdaka9822 ปีที่แล้ว +3

    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

    • @Leah4sci
      @Leah4sci  ปีที่แล้ว +1

      Awesome to hear! I hope that gave you a big confidence boost! Keep up the good work. :)

    • @mosesdaka9822
      @mosesdaka9822 ปีที่แล้ว

      All thanks to u leah4sci

  • @waidulmamun9206
    @waidulmamun9206 4 ปีที่แล้ว +13

    Thank you for this video. This kind of video helps the students like us.

    • @Leah4sci
      @Leah4sci  4 ปีที่แล้ว +2

      Glad it was helpful!

    • @brycenvictor2714
      @brycenvictor2714 3 ปีที่แล้ว

      I guess I am kinda off topic but do anybody know a good site to watch new tv shows online?

  • @twambotitushamoomba79
    @twambotitushamoomba79 3 ปีที่แล้ว +5

    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.

    • @Leah4sci
      @Leah4sci  3 ปีที่แล้ว

      You are very welcome! Happy to help!

  • @maximecj5095
    @maximecj5095 3 ปีที่แล้ว +1

    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

    • @Leah4sci
      @Leah4sci  3 ปีที่แล้ว +1

      You're welcome! Glad you find it useful!

    • @maximecj5095
      @maximecj5095 3 ปีที่แล้ว

      @@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

  • @luckykhan3255
    @luckykhan3255 ปีที่แล้ว

    I'm from India and I am very understanding. Thanks for watching before the exam

    • @Leah4sci
      @Leah4sci  ปีที่แล้ว

      You're welcome!

  • @kshitijmishra255
    @kshitijmishra255 4 ปีที่แล้ว +2

    THANK YOU MA'AM THIS HELPED ME A LOT☺️☺️☺️
    LOVE ND RESPECT FROM INDIA☺️

    • @Leah4sci
      @Leah4sci  4 ปีที่แล้ว +1

      Glad it was helpful!

    • @abdullahihsan4776
      @abdullahihsan4776 3 ปีที่แล้ว +1

      Cheery maat Lagana skal ko to dakoo

  • @James-t7n3v
    @James-t7n3v 9 หลายเดือนก่อน +1

    Thank u so much from Ethiopia❣️

    • @Leah4sci
      @Leah4sci  9 หลายเดือนก่อน

      You're welcome!!

  • @iloveyouskii
    @iloveyouskii 4 ปีที่แล้ว

    these help me alot, thanks teach.
    - a random student from Bangladesh : )

    • @Leah4sci
      @Leah4sci  4 ปีที่แล้ว

      You're welcome!

  • @drezarom3627
    @drezarom3627 2 ปีที่แล้ว

    you just helped me pass my first test on iupac names 🤗

    • @Leah4sci
      @Leah4sci  2 ปีที่แล้ว

      Awesome!!!!

  • @sultansingh4600
    @sultansingh4600 4 ปีที่แล้ว +1

    It is really very very helpful ☺️☺️.Thanks for this.

    • @Leah4sci
      @Leah4sci  4 ปีที่แล้ว

      Glad it was helpful!

  • @sychannelcreations9006
    @sychannelcreations9006 3 ปีที่แล้ว +1

    Easy to understand.thank u for ur video.

    • @Leah4sci
      @Leah4sci  3 ปีที่แล้ว

      You're very welcome!

  • @muhammadyaseen2512
    @muhammadyaseen2512 4 ปีที่แล้ว +3

    You are polishing our concept well thanks #Leah

  • @sultansingh4600
    @sultansingh4600 4 ปีที่แล้ว +1

    Thanku mam for giving us your precious time ☺️☺️

    • @Leah4sci
      @Leah4sci  4 ปีที่แล้ว

      It's my pleasure :)

    • @abdullahihsan4776
      @abdullahihsan4776 3 ปีที่แล้ว

      Indian Bhoot polish lagati ha yee kewoo

  • @gaurishsiwan8511
    @gaurishsiwan8511 4 ปีที่แล้ว

    Thanks for the video ma'am, it was really helpful
    I didn't understand bond line structure naming until I saw this one.

  • @boombastick413
    @boombastick413 ปีที่แล้ว

    Woh nice love form india i preparation for medical entrance examination your video is helpful for me thanks 🙏❤

    • @Leah4sci
      @Leah4sci  ปีที่แล้ว

      You're so welcome. Best of luck on your exam!

  • @rachitamohan3396
    @rachitamohan3396 ปีที่แล้ว

    Just what I was looking for! ☺

  • @aboazambakour4386
    @aboazambakour4386 4 ปีที่แล้ว +1

    Thanks for your help

    • @Leah4sci
      @Leah4sci  4 ปีที่แล้ว +1

      You're very welcome

  • @muhammadyaseen2512
    @muhammadyaseen2512 4 ปีที่แล้ว

    always favorite teacher

    • @Leah4sci
      @Leah4sci  4 ปีที่แล้ว

      Awww, thanks!

  • @vincentkipruto-m7g
    @vincentkipruto-m7g 4 หลายเดือนก่อน +1

    you the GOAT

    • @Leah4sci
      @Leah4sci  4 หลายเดือนก่อน

      Thanks!

  • @varun9954
    @varun9954 4 ปีที่แล้ว

    Thnk you so so much...This video helped much more than I thought 😊🤘✌️🙋

    • @Leah4sci
      @Leah4sci  4 ปีที่แล้ว +1

      Glad to hear that!

    • @varun9954
      @varun9954 4 ปีที่แล้ว

      @@Leah4sci Yo🤘...

  • @curtpiazza1688
    @curtpiazza1688 3 ปีที่แล้ว

    Great review .....thanx!

    • @Leah4sci
      @Leah4sci  3 ปีที่แล้ว

      Thanks for watching!

  • @knownstranger2570
    @knownstranger2570 2 ปีที่แล้ว +1

    Hi tysm..luv from India 🇮🇳 ♥️

    • @Leah4sci
      @Leah4sci  2 ปีที่แล้ว +1

      you're so welcome

  • @klowyyy
    @klowyyy 4 ปีที่แล้ว +11

    damn I learned more from you than my professor lmao

    • @Leah4sci
      @Leah4sci  4 ปีที่แล้ว

      Happy to help!

  • @pexaminer
    @pexaminer 3 ปีที่แล้ว

    Great video!

    • @Leah4sci
      @Leah4sci  2 ปีที่แล้ว

      Glad you liked it!

  • @AlainMr
    @AlainMr 2 ปีที่แล้ว

    Thanks very much for your effort!

    • @Leah4sci
      @Leah4sci  2 ปีที่แล้ว

      You're welcome. Thanks for watching!

  • @Slater_Rubio1244
    @Slater_Rubio1244 7 วันที่ผ่านมา

    A question on the last one, even though there is a 4-isobutyl, why do you not alphabetize isobutyl as 'butyl?' do you do that with all n-butyl, isobutyl, tertbutyl?

  • @ameen0201
    @ameen0201 2 ปีที่แล้ว +1

    Thank u dear akka...

    • @Leah4sci
      @Leah4sci  2 ปีที่แล้ว

      You're very welcome!

  • @heartrunoanais1491
    @heartrunoanais1491 2 ปีที่แล้ว

    Thankyou very muccchhhh🙏u're the bestttt

    • @Leah4sci
      @Leah4sci  2 ปีที่แล้ว

      Aww, you're welcome!

  • @로터-e8t
    @로터-e8t 10 หลายเดือนก่อน

    4-ethyl- 5-chloro octa-1-oic acid-3-ol

    • @Leah4sci
      @Leah4sci  10 หลายเดือนก่อน +1

      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

  • @-l7767
    @-l7767 4 หลายเดือนก่อน

    Thank you

    • @Leah4sci
      @Leah4sci  3 หลายเดือนก่อน

      You're welcome

  • @akshanshpatel0039
    @akshanshpatel0039 4 ปีที่แล้ว +1

    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 🤣🤣🥰🥰

    • @Leah4sci
      @Leah4sci  4 ปีที่แล้ว

      You're welcome! Happy to help! :)

  • @marialeearaiz3937
    @marialeearaiz3937 ปีที่แล้ว

    Thank you so much ❤

    • @Leah4sci
      @Leah4sci  ปีที่แล้ว

      You're welcome 😊

  • @callista1235
    @callista1235 4 ปีที่แล้ว

    this is so helpful!

    • @Leah4sci
      @Leah4sci  4 ปีที่แล้ว

      Glad it was helpful!

  • @JibrilTibu
    @JibrilTibu ปีที่แล้ว

    Thank you!

    • @Leah4sci
      @Leah4sci  ปีที่แล้ว

      You're welcome!

  • @asianman1441
    @asianman1441 3 ปีที่แล้ว

    This is amazing

    • @Leah4sci
      @Leah4sci  3 ปีที่แล้ว

      Glad you like it!

  • @sagarikanayak8084
    @sagarikanayak8084 4 ปีที่แล้ว +2

    Thank you ma'am
    Love and respect from India

    • @Leah4sci
      @Leah4sci  4 ปีที่แล้ว

      You're welcome!

  • @quanta_reletum6643
    @quanta_reletum6643 4 ปีที่แล้ว +3

    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.

    • @Leah4sci
      @Leah4sci  4 ปีที่แล้ว

      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!

  • @amjad_ale6080
    @amjad_ale6080 8 หลายเดือนก่อน

    I absolutely hate chemistry, but I loved your tricks ❤

    • @Leah4sci
      @Leah4sci  8 หลายเดือนก่อน

      Yay, glad I can help!

  • @almosteverthing5228
    @almosteverthing5228 3 ปีที่แล้ว

    Mam
    Love from Pakistan💝
    Stay Healthy and Blessed....❤

    • @Leah4sci
      @Leah4sci  3 ปีที่แล้ว +1

      Thanks so much!

  • @malu6739
    @malu6739 4 ปีที่แล้ว +1

    Could you to a video about Merifield synthesis?

    • @Leah4sci
      @Leah4sci  4 ปีที่แล้ว

      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

    • @theassignmenthack2939
      @theassignmenthack2939 ปีที่แล้ว

      Could you also post on the synthesis of alcohol and others

  • @abdulrasheedola4077
    @abdulrasheedola4077 4 ปีที่แล้ว

    Thanks for your videos, please can you tell me the name of the app you use in writing

    • @Leah4sci
      @Leah4sci  4 ปีที่แล้ว

      You're very welcome for the videos. :)

  • @Ernest_success
    @Ernest_success ปีที่แล้ว

    Pls which of the video should I start with to know how to name compounds pls🤲🤲

    • @Leah4sci
      @Leah4sci  ปีที่แล้ว

      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.

  • @jonijawad2536
    @jonijawad2536 4 ปีที่แล้ว +1

    Thanks it's very help full from pakistan

    • @Leah4sci
      @Leah4sci  4 ปีที่แล้ว

      Glad to help!

  • @STEMFA
    @STEMFA ปีที่แล้ว

    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❤❤❤

    • @Leah4sci
      @Leah4sci  ปีที่แล้ว +2

      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.

    • @STEMFA
      @STEMFA ปีที่แล้ว

      @@Leah4sci I see. Thanks

  • @dj-mk6qt
    @dj-mk6qt 4 ปีที่แล้ว

    Thanks

  • @Vimalsirchemistry
    @Vimalsirchemistry 4 ปีที่แล้ว

    Thank you mam

    • @Leah4sci
      @Leah4sci  4 ปีที่แล้ว

      You're welcome!

  • @Ellie__127
    @Ellie__127 4 ปีที่แล้ว

    Hi :) your videos helped me a lot!!! Thanks again 👍🏻 May I ask whether you can make a video about +M and -M effects=

    • @Leah4sci
      @Leah4sci  ปีที่แล้ว

      You're welcome. Thanks for the recommendation. I post free videos as I have time and am always looking for suggestions.

  • @richajain2950
    @richajain2950 4 ปีที่แล้ว

    Hey leah can you name them on the basis of EZ geometical isomer

    • @Leah4sci
      @Leah4sci  ปีที่แล้ว

      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/

  • @inesalii
    @inesalii ปีที่แล้ว

    Love and respect from Algeria 💗🇩🇿

    • @Leah4sci
      @Leah4sci  ปีที่แล้ว

      Thank you!

  • @audleymaynard-reid1008
    @audleymaynard-reid1008 ปีที่แล้ว

    5:34 would hex-1,4-diene work here ?

    • @Leah4sci
      @Leah4sci  ปีที่แล้ว

      Hexa-1,4-diene would also work for this example, yes.

  • @ymelvicembido3220
    @ymelvicembido3220 2 ปีที่แล้ว

    7:47 what if Cl was in the position of OH?

    • @Leah4sci
      @Leah4sci  2 ปีที่แล้ว

      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.

  • @jonijawad2536
    @jonijawad2536 4 ปีที่แล้ว +1

    Due you know about stechometry method

    • @Leah4sci
      @Leah4sci  4 ปีที่แล้ว

      Yes, I teach about stoichiometry in my video series on MCAT Reactions and Stoichiometry, found at leah4sci.com/reactions-and-stoichiometry-in-mcat-chemistry/

  • @nicolemartins5950
    @nicolemartins5950 10 หลายเดือนก่อน

    Could I write hexa-1,4-diene instead of 1,4-hexadiene?

    • @Leah4sci
      @Leah4sci  9 หลายเดือนก่อน

      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.

  • @srivarshinimadala1462
    @srivarshinimadala1462 4 ปีที่แล้ว +1

    Mam please tell me the IUPAC name of 5-chloro-3-hydroxy-4-isobutyl-6,7-dimethyl octanoic acid

    • @51kuldeepthakur79
      @51kuldeepthakur79 4 ปีที่แล้ว

      😂😂

    • @51kuldeepthakur79
      @51kuldeepthakur79 4 ปีที่แล้ว

      Test le rhe ho madam ka

    • @Leah4sci
      @Leah4sci  4 ปีที่แล้ว

      That is the IUPAC name for the compound in this video. For more on the IUPAC system of nomenclature, visit leah4sci.com/naming

  • @ponticamaejaneb.4063
    @ponticamaejaneb.4063 2 ปีที่แล้ว +1

    2:52 should have been 3-methylpentan-3-ol not 3-methylpentan'e'-3-ol

    • @Leah4sci
      @Leah4sci  2 ปีที่แล้ว +1

      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.

  • @nooousername
    @nooousername ปีที่แล้ว

    I want complex locant examples

    • @Leah4sci
      @Leah4sci  ปีที่แล้ว

      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/

  • @njualemelodine6150
    @njualemelodine6150 2 ปีที่แล้ว

    Pls mam why does carbon cartenates more than silicon

    • @Leah4sci
      @Leah4sci  2 ปีที่แล้ว

      I'm sorry, but I am not following your question. This video doesn't include any examples with silicon.

  • @motivationforpapuanchannel8193
    @motivationforpapuanchannel8193 4 ปีที่แล้ว

    Cool
    like full my friend

    • @Leah4sci
      @Leah4sci  4 ปีที่แล้ว

      Thank you! Cheers!

  • @agniroopsaha
    @agniroopsaha 4 ปีที่แล้ว

    is oxo and keto same

    • @Leah4sci
      @Leah4sci  4 ปีที่แล้ว

      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.

  • @Iseeyou0165
    @Iseeyou0165 ปีที่แล้ว

    • @Leah4sci
      @Leah4sci  ปีที่แล้ว +1

      Glad you liked it!

  • @51kuldeepthakur79
    @51kuldeepthakur79 4 ปีที่แล้ว

    Mam I am indian . Please tell me from which country are you .

  • @user-xy6rn1eb1f
    @user-xy6rn1eb1f ปีที่แล้ว

    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

    • @Leah4sci
      @Leah4sci  ปีที่แล้ว +1

      The suffix is 'oic acid' however if the o follows a vowel then you drop it for 'ic acid'

    • @user-xy6rn1eb1f
      @user-xy6rn1eb1f ปีที่แล้ว

      @@Leah4sci thank you

  • @abdullahihsan4776
    @abdullahihsan4776 3 ปีที่แล้ว

    No you make difficult for us

    • @Leah4sci
      @Leah4sci  3 ปีที่แล้ว

      How so? Which part do you need more clarity on?

  • @CHICKENNUGGET69360
    @CHICKENNUGGET69360 4 ปีที่แล้ว

    Find yourself a wife like leah holllyy smokes

    • @Leah4sci
      @Leah4sci  4 ปีที่แล้ว +1

      My husband agrees

  • @KISAKI120
    @KISAKI120 ปีที่แล้ว

    U are beautiful ❤lady

    • @Leah4sci
      @Leah4sci  ปีที่แล้ว

      Thank you. Hope you found the video useful.

  • @rudribosamia
    @rudribosamia ปีที่แล้ว

    The first one is wrong . Carbon attached to the functional group should get the lowest numbering. It would be 2-ethylbutan-2-ol

    • @Leah4sci
      @Leah4sci  ปีที่แล้ว +3

      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.

    • @deepakreddy813
      @deepakreddy813 3 หลายเดือนก่อน

      Your answer is wrong as the the numbering of the carbon chain is done normally if the functional group doesn’t have carbon in it. Your approach would be correct for functional groups with carbon in them like carboxylate. Hope my explanation helps

  • @AbdulgafarYakub
    @AbdulgafarYakub 8 หลายเดือนก่อน

    Thanks

    • @Leah4sci
      @Leah4sci  8 หลายเดือนก่อน

      you're welcome