Swap Method for finding R and S Configurations Chirality Vid 4

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  • Опубликовано: 13 июл 2024
  • leah4sci.com/chirality presents: Swap Method for finding R and S configurations for tricky molecules, especially when priority group number 4 is not forward/back.
    📺Watch Next: Enantiomers, Diastereomers and Meso Compounds • Enantiomers, Diastereo...
    Struggling with Organic chemistry? Grab my free ebook '10 Secrets To Acing Organic Chemistry' leah4sci.com/orgo-ebook/
    This is Video 4 in the Chirality/stereochemistry series. Catch them all including my practice quiz and cheat sheet by visiting Leah4sci.com/chirality
    I recommend following along with a model kit. Get the kit I'm using in the video through my Amazon referral link: leah4sci.com/kit (I get a small commission if you purchase through this link)
    I offer private online tutoring for organic chemistry and MCAT prep. Details on my website: leah4sci.com/organic-chemistry...
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Комментарии • 516

  • @ahmedsalafap5898
    @ahmedsalafap5898 Год назад +41

    ICS 2023J attendance here 😊. Once again thank you Leah .

  • @thecasualfront7432
    @thecasualfront7432 5 лет назад +253

    On this particular topic, this is the best video on the internet.

  • @rafikbellahsene5051
    @rafikbellahsene5051 7 лет назад +115

    you Know what after 2 weeks of reading books i didnt understand how to do but u in 17 minutes u made my life easier thank u so much u are the best

    • @Leah4sci
      @Leah4sci  6 месяцев назад

      You're so very welcome!

  • @biancan4931
    @biancan4931 5 лет назад +11

    Someone who actually knows what they are talking about. Thank you for making my life 100x easier!

    • @Leah4sci
      @Leah4sci  5 лет назад +1

      Thanks Bianca! Glad to help! And you are welcome!

  • @divya.sinha.
    @divya.sinha. 3 года назад +12

    You make Organic chemistry so easy. For 5-6 years I had been hating it but you make it so easy and the concepts become crystal clear with those model sticks. Other teachers just tell you what to do but you tell why to do that particular step. Thank you so much!

    • @Leah4sci
      @Leah4sci  3 года назад +2

      I'm very glad to hear that! You are very welcome and I hope my videos continue to help you!

    • @rahulrajput4205
      @rahulrajput4205 Год назад

      Ukjhuuuuuuuu

  • @arnavpandita9092
    @arnavpandita9092 3 года назад +16

    Leah does so much hard work to make us understand these topics ..... ❤️😁.....Thank you for you're efforts ......

    • @Leah4sci
      @Leah4sci  3 года назад +1

      You are so welcome!

  • @RylieNikolee
    @RylieNikolee 8 лет назад +42

    wow, this has literally saved me. thank you so much!

    • @Leah4sci
      @Leah4sci  5 месяцев назад

      You're so very welcome!

  • @kozkirsehirli
    @kozkirsehirli Год назад +1

    GIRL THIS IS AMAZING, YOU MADE THIS 100 TIMES EASIER ILYYYY

    • @Leah4sci
      @Leah4sci  Год назад +1

      So glad to hear this! Thanks!

  • @SamanthaCrane
    @SamanthaCrane 5 лет назад +9

    I’ve been studying for hours and finally this makes it all make sense! Thank you!

    • @Leah4sci
      @Leah4sci  5 лет назад +1

      Glad the video helped you understand the topic better! You are very much welcome! :)

  • @beautifulpokerface8630
    @beautifulpokerface8630 Год назад +1

    You made it incredibly simple to understand whereas others made it so difficult. Thank you so much.

    • @Leah4sci
      @Leah4sci  Год назад

      You're welcome! Always glad to help!

  • @gumaropedro1927
    @gumaropedro1927 3 года назад

    This is the best explanation I’ve ever encountered on RUclips. She even beats the Organic Tutor guy on this topic.

    • @Leah4sci
      @Leah4sci  3 года назад

      Glad you like it!

  • @antonylizcano
    @antonylizcano 5 лет назад

    I’ve seen many science tutors/teachers on RUclips and i have to say that you are the best I’ve seen. Super easy to understand. Thank you

    • @Leah4sci
      @Leah4sci  5 лет назад

      Thank you for the nice words Tony! Always glad to help! You're very much welcome.

  • @rawandgot6134
    @rawandgot6134 8 лет назад +18

    you are an amazing teacher , thank you so much i hope all the success in the world for you :)

    • @Leah4sci
      @Leah4sci  5 месяцев назад

      Thank you so much for your kind words, happy to share!

  • @codyellsworth7927
    @codyellsworth7927 4 года назад

    Thanks, Leah. Just about 4 years later and your work is still helping people. Odin bless you and the age of information. :-)

    • @Leah4sci
      @Leah4sci  4 года назад +1

      :) Glad to still be helping

  • @neversaynever997997
    @neversaynever997997 4 месяца назад

    miss you saved my life with these videos thank you so much i had such a hard time understanding these with regular lessons

    • @Leah4sci
      @Leah4sci  4 месяца назад

      So happy to help it make clearer for you!

  • @JoeMama-mi3rx
    @JoeMama-mi3rx 2 года назад +1

    No words can express how much sense this made. Thank you so much

    • @Leah4sci
      @Leah4sci  2 года назад

      You're so welcome! Glad it was helpful!

  • @leyrunsondunkin2058
    @leyrunsondunkin2058 7 лет назад +1

    I FINALLY understand this because of YOU💜 thank you so much leah!!!!!

    • @Leah4sci
      @Leah4sci  6 месяцев назад

      Awesome, happy to help!

  • @salsabilkingshuk9581
    @salsabilkingshuk9581 4 года назад +4

    I never really comment on youtube videos but I have to say that you are an amazing teacher. I love how easily you explain such complicated ideas.

    • @Leah4sci
      @Leah4sci  4 года назад

      Aww thank you, I really appreciate that!

  • @Psychedt
    @Psychedt 3 года назад

    Most helpful, thorough video I've seen thus far on the topic. Thank you.

    • @Leah4sci
      @Leah4sci  3 года назад

      You're very welcome!

  • @joshdegersigny
    @joshdegersigny 8 лет назад +1

    Amazing. Thank you so much for the excellent videos on organic chemistry! They are keeping my medicine dream alive

    • @Leah4sci
      @Leah4sci  6 месяцев назад

      You're welcome, so happy to help!

  • @kaushikumarihami1982
    @kaushikumarihami1982 2 года назад

    amazing!!! no words to compliment your teaching. I feel how much lucky I am to getting able to see your videos...highly recommended one. The best version among any other Ochem videos

    • @Leah4sci
      @Leah4sci  2 года назад

      Thanks SO much for your kind words and recommendations. And you're very welcome!

  • @rosyrina
    @rosyrina 2 года назад

    every other video on this topic confused me even more, but you made it so simple. you are a life saver!!

    • @Leah4sci
      @Leah4sci  2 года назад

      I'm sorry to hear that you've been confused, but so glad to help you understand!

  • @emilyschmutz7146
    @emilyschmutz7146 3 года назад

    You are incredible!!! I was confusing myself for hours over this and you just made it so simple

    • @Leah4sci
      @Leah4sci  3 года назад

      I'm so glad I helped make it easy for you!

  • @noahembry1440
    @noahembry1440 4 года назад +1

    A legend, a God. Thank you so much

    • @Leah4sci
      @Leah4sci  4 года назад

      Oh wow, I'm just a human, but thanks so much!

  • @Nathan-or2hl
    @Nathan-or2hl 4 года назад

    omg Leah you are the GOAT! I am elated over learning this trick, thank you so much!

    • @Leah4sci
      @Leah4sci  4 года назад

      You're very welcome!

  • @justbreathe7816
    @justbreathe7816 5 лет назад +1

    This is Golden! You are an epitome of an effective teacher.

    • @Leah4sci
      @Leah4sci  5 лет назад

      Thank you :). don't forget to subscribe.

  • @vishnubharadwaj8688
    @vishnubharadwaj8688 6 лет назад +1

    YOU ROCK!!!I searched a lot... didnt get such a detailed and understandable explanation!!1

    • @Leah4sci
      @Leah4sci  6 лет назад

      Glad you enjoyed it!

  • @daimerizatiomsdf
    @daimerizatiomsdf Год назад +1

    You are such a blessing for students ❤

    • @Leah4sci
      @Leah4sci  Год назад

      Wow, thank you so much!

  • @amyismail5229
    @amyismail5229 8 лет назад

    Thank you for all your orgo videos.. you really clarify and explain everything extremely well!

    • @Leah4sci
      @Leah4sci  6 месяцев назад

      You're welcome; I'm so happy I could help!

  • @monar.becker4201
    @monar.becker4201 6 лет назад

    Thank you so much! I´ve been trying to understand this all day! I finally understand! The swap method is awesome!! :)

    • @Leah4sci
      @Leah4sci  6 лет назад

      I'm glad I could help!

  • @donna1225
    @donna1225 Год назад

    I love you Leah4sci thank you!!! I love the swap method it's so cool

  • @alexandercarr5744
    @alexandercarr5744 10 месяцев назад

    Absolutely brilliant, Leah you are awesome!

    • @Leah4sci
      @Leah4sci  10 месяцев назад

      Thank you!

  • @mrdamnumb
    @mrdamnumb 6 лет назад

    you are the best, and your video literally saves my life!!!!! I hope you're keeping it up, continue to post more of useful videos, all the best from me.

    • @Leah4sci
      @Leah4sci  6 лет назад

      Thank you for your kind words! I'm glad I could help!

  • @EpmMaxim
    @EpmMaxim 4 года назад

    Thanks you, I have seen 3 different videos on this topic and this one is the best by far!

    • @Leah4sci
      @Leah4sci  4 года назад

      Glad it was helpful!

  • @anber4129
    @anber4129 4 года назад +1

    Thank you for making this video!!! It’s so helpful!!! ♥️♥️

  • @adiado1521
    @adiado1521 3 года назад +1

    I have no word !!!! What an explanation what a trick?!!

    • @Leah4sci
      @Leah4sci  3 года назад

      Glad you like it!

  • @charlesdale2600
    @charlesdale2600 6 лет назад +1

    I just subscribed and started working on your practice quiz. Thank you.

    • @Leah4sci
      @Leah4sci  6 лет назад

      Awesome! How did you do?

  • @ClaraAlienor
    @ClaraAlienor 5 лет назад

    How can I ever thank you enough for all of these videos

    • @Leah4sci
      @Leah4sci  5 лет назад

      Share the channel to your friends /classmates :)

  • @benjaminjonik55
    @benjaminjonik55 7 лет назад

    Awesome for MCAT review... i love your emphasis on "time consumption" thank you!

    • @Leah4sci
      @Leah4sci  7 лет назад

      You're very welcome!

  • @JiyonKim5
    @JiyonKim5 3 года назад

    omg i was struggling with this topic for such a long time but this video made sooo much sense!!! thank you so much omg

    • @Leah4sci
      @Leah4sci  3 года назад

      I'm so happy to clear things up for you!

  • @theclassroomdoc
    @theclassroomdoc Год назад

    Wow! So much easier than what I was taught in a lecture today. The professors need to watch your videos!

    • @Leah4sci
      @Leah4sci  Год назад

      Wow, thanks! Always happy to help!

  • @jhansi61
    @jhansi61 4 года назад

    Unbelievably simple and conceptual. Thanks a ton!

    • @Leah4sci
      @Leah4sci  4 года назад

      You're very welcome!

  • @paulgarland7643
    @paulgarland7643 4 года назад

    You, deserve a medal Leah

  • @tashfeenzargar4255
    @tashfeenzargar4255 6 лет назад

    13:42 The second swap,why did i chose these two?. Because i felt like it. I loved the way you said that. You're a life saver!. I've no words to describe how much i respect you. May God bless you and give you more and more success.

    • @Leah4sci
      @Leah4sci  6 лет назад

      Thank you very much for your kind words! I'm glad you enjoyed the video

  • @ikhpfieit
    @ikhpfieit 4 месяца назад

    Such a clear explanation! Thank you!

    • @Leah4sci
      @Leah4sci  4 месяца назад

      You're very welcome

  • @AARYAPATIL201098
    @AARYAPATIL201098 8 лет назад

    these videos were just what I needed !
    thanks a lot ma'am
    I love your videos a lot

    • @Leah4sci
      @Leah4sci  5 месяцев назад

      You're so welcome, happy to help!

  • @swathinr4286
    @swathinr4286 7 лет назад +1

    Thank you so much. Your videos are really good. My concepts are really strong now.

    • @Leah4sci
      @Leah4sci  6 месяцев назад

      You're so very welcome!

  • @stamospapadopoulos6110
    @stamospapadopoulos6110 7 лет назад +4

    u are awesome already failed once in organic ...u absolutely saved my life keep up with the good job...good luck take care

    • @Leah4sci
      @Leah4sci  6 месяцев назад

      You are so welcome!

  • @a.akhrif1492
    @a.akhrif1492 Год назад +1

    You are a lifesaver! Thank you so much

    • @Leah4sci
      @Leah4sci  Год назад

      You're welcome! Always glad to help.

  • @greytnovogarcia741
    @greytnovogarcia741 6 лет назад

    thank you so so much!!! you saved my peace of mind with that trick of the swaps!! thank you so much!

    • @Leah4sci
      @Leah4sci  6 лет назад

      You are welcome! Glad it helped!

  • @itsfajibaby
    @itsfajibaby 7 лет назад

    Wow!!! Just tried this and you just saved me from a major headache! THANK YOU!!!!!

    • @Leah4sci
      @Leah4sci  6 месяцев назад

      You're welcome, so happy to help!

  • @katarzyna8478
    @katarzyna8478 7 лет назад

    Thank you so much for those lessons! You've saved my life. Greetings from Poland :)

    • @Leah4sci
      @Leah4sci  6 месяцев назад

      You're welcome, so happy to help!

  • @Ash-hj7lu
    @Ash-hj7lu 6 лет назад

    Thank you Leah!!!! you have saved many lives SALUTE!!!

  • @MeeraWadher
    @MeeraWadher 6 лет назад

    Thank You So Much for this video! It's extremely helpful.

    • @Leah4sci
      @Leah4sci  6 лет назад +1

      You are welcome!

  • @wtharani96
    @wtharani96 5 лет назад

    Your explanation is marvelous!!!! It`s superb...Thank you very much.

    • @Leah4sci
      @Leah4sci  5 лет назад

      You're welcome! Glad to help!

  • @Mr.TwisterYT
    @Mr.TwisterYT 9 месяцев назад +1

    I honestly love you!!!

    • @Leah4sci
      @Leah4sci  9 месяцев назад

      Thank you! So glad to help

  • @jamesbarker9116
    @jamesbarker9116 7 лет назад

    Your swap method is brilliant - thanks Leah!

    • @Leah4sci
      @Leah4sci  6 месяцев назад

      You're welcome, happy to help!

  • @shanebergeron1544
    @shanebergeron1544 7 лет назад

    a very good method of the R/S models ! Thanks Leah !

    • @Leah4sci
      @Leah4sci  7 лет назад

      You're very welcome!

  • @sandipbarman9134
    @sandipbarman9134 2 года назад

    Angel Of organic chemistry ❤️❤️❤️
    Love your unique approach 🙂.
    Thank you so much ma'am .
    God bless you

    • @Leah4sci
      @Leah4sci  2 года назад +1

      Aww thanks so much for your kind words, and you're welcome!

  • @cardiocosmos
    @cardiocosmos 5 лет назад +3

    YES THANK YOU! THIS IS WHAT I NEEDED

    • @Leah4sci
      @Leah4sci  5 лет назад

      you're welcome! :)

  • @colincorbett7824
    @colincorbett7824 Год назад

    One of the best videos on youtube

  • @hherora2352
    @hherora2352 2 года назад +1

    Leah, I LOVE YOU THANK YOU

  • @singular23
    @singular23 8 лет назад

    Hi Leah! This video helped me loads! Keep up the excellent work =)!

    • @Leah4sci
      @Leah4sci  6 месяцев назад

      So happy to help!

  • @chasemiller4829
    @chasemiller4829 4 года назад

    Thank you so much. There is no other video or document I could find that explained a simple way of assigning configuration when the lowest priority group is not dashed or wedge.

    • @Leah4sci
      @Leah4sci  4 года назад

      You're very welcome!

  • @kim8667
    @kim8667 8 лет назад +24

    your are the best leah. thank you so much!!

    • @Leah4sci
      @Leah4sci  6 месяцев назад

      you're very welcome!

  • @portiatswake510
    @portiatswake510 7 лет назад +2

    This is really awesome i'm gonna ace my test on Saturday just because of your videos. thank you so much.

    • @Leah4sci
      @Leah4sci  6 лет назад

      You're very welcome! I hope your test went well!

    • @portiatswake510
      @portiatswake510 6 лет назад

      not as well as i expected but i tried my best. thanks again

  • @Jessica-hl4mo
    @Jessica-hl4mo 4 года назад

    Your channel is a gold mine to me thank u!!!!!!

    • @Leah4sci
      @Leah4sci  4 года назад

      You're very welcome, so glad you enjoy it!

  • @abebazewdu1751
    @abebazewdu1751 6 лет назад

    This was so clear and easy to understand, thank you!!

    • @Leah4sci
      @Leah4sci  5 лет назад

      Glad to have helped! You're welcome.

  • @gloriakrueger9130
    @gloriakrueger9130 7 лет назад +1

    This is absolutely awesome. Thank you!!

    • @Leah4sci
      @Leah4sci  6 месяцев назад

      You are very welcome!

  • @ryanh4586
    @ryanh4586 7 лет назад +1

    OMG! This helped me so much, thank you!!!

    • @Leah4sci
      @Leah4sci  6 месяцев назад

      You're very welcome, happy to help!

  • @harjotsingh4294
    @harjotsingh4294 3 года назад +1

    GOAT among Organic Chem Teachers

  • @sebenzilemagagula3977
    @sebenzilemagagula3977 7 лет назад

    Leah bless your the best indeed. thank you a thousand times

    • @Leah4sci
      @Leah4sci  6 месяцев назад

      Aww thanks so much for your kind words!

  • @matrihendrickson9482
    @matrihendrickson9482 3 года назад

    Absolute amazing job

  • @traveltravel1148
    @traveltravel1148 8 лет назад +9

    This is really useful, thank you v.much

    • @Leah4sci
      @Leah4sci  5 месяцев назад

      You're very welcome!

  • @mrpee2482
    @mrpee2482 4 года назад

    😱😱😱 Stereochemistry has never been this easy . Much appreciated ♥️♥️♥️

    • @Leah4sci
      @Leah4sci  4 года назад +1

      You're very welcome!

  • @happyllama6266
    @happyllama6266 9 месяцев назад

    ilysm leah thank you!

    • @Leah4sci
      @Leah4sci  9 месяцев назад

      You're very welcome! Glad it helped

  • @danielbilliot2387
    @danielbilliot2387 7 лет назад

    Keep it up ma'lady. Great videos that nail down tough concepts.

    • @Leah4sci
      @Leah4sci  6 месяцев назад

      Happy to help!

  • @hadeerrashad5486
    @hadeerrashad5486 4 года назад

    Thank you very much for making this video!!! You are excellent!!!!

    • @Leah4sci
      @Leah4sci  4 года назад

      You're very welcome!

  • @saadgondal9981
    @saadgondal9981 4 года назад

    U r awsome ... u r really great teacher... lov this ,, hats off ... u r blessing for us

  • @hibaraexo280
    @hibaraexo280 5 лет назад +1

    u r the best ,,,u saved my life thnks a lot ,,,much love from an algerian med student

    • @Leah4sci
      @Leah4sci  5 лет назад

      Glad to have helped! You're welcome.

  • @twoscoops4181
    @twoscoops4181 2 года назад

    Ooooh, very very good trick. Thank you ❤️

    • @Leah4sci
      @Leah4sci  2 года назад

      You're very welcome!

  • @anikasachan-zu1rg
    @anikasachan-zu1rg 5 месяцев назад

    Watching this in 2024 and i cant explain how much your playlist on chirality and stereochemistry has helped me! Cleared all my doubts. Thankyou so much for this wonderful explanation

    • @Leah4sci
      @Leah4sci  5 месяцев назад +1

      I'm so glad to hear that a video I made so long ago is still helping you. Given that the basics of organic chemistry haven't changed, these concepts still hold true even 11 years later

  • @Amandaaa2244
    @Amandaaa2244 4 года назад +1

    This is straight up magic 😍

  • @sabrina.o7949
    @sabrina.o7949 3 года назад

    thank you so much!! ure a great teacher

    • @Leah4sci
      @Leah4sci  3 года назад

      You're very welcome!

  • @baharehfatemi325
    @baharehfatemi325 8 лет назад

    OMG! you explain very well. Thank you so much

    • @Leah4sci
      @Leah4sci  6 месяцев назад

      You're so welcome!

  • @tinafadel9547
    @tinafadel9547 5 лет назад

    Honestly, you saved my life!!

    • @Leah4sci
      @Leah4sci  5 лет назад

      that's hugeall the best to your studies!

  • @pianotumbler98
    @pianotumbler98 6 лет назад

    wow these videos just saved my life

    • @Leah4sci
      @Leah4sci  6 лет назад

      Glad I could help!

  • @meeowdy
    @meeowdy 3 года назад

    Very helpful. Thank you!

  • @fortheloveofwellness7875
    @fortheloveofwellness7875 8 лет назад

    this was so SO helpful! Thank you! :)

    • @Leah4sci
      @Leah4sci  6 месяцев назад

      You're so very welcome, I'm happy to help!

  • @rainwynia5875
    @rainwynia5875 3 года назад

    your the best, thank you for these videos!

  • @jessicaneamtu9053
    @jessicaneamtu9053 8 месяцев назад

    Thank you so much!!!

    • @Leah4sci
      @Leah4sci  8 месяцев назад

      You're so welcome!

  • @Rose-mg5eq
    @Rose-mg5eq 4 года назад

    You are a god send!!

    • @Leah4sci
      @Leah4sci  4 года назад +1

      Awww, thanks so much!

  • @poorvachadha6242
    @poorvachadha6242 4 года назад

    THANK YOU SO MUCH, YOU'RE A CHEM GODDESS!!!!!

  • @아기펭귄
    @아기펭귄 5 лет назад

    perfect and very simple method for r s naming.
    awesome lecture

    • @Leah4sci
      @Leah4sci  5 лет назад

      Thanks! i hope it helped! Don't forget to subscribe. :)

  • @sreejachakraborty9261
    @sreejachakraborty9261 7 лет назад +3

    It"s very helpful. Thanks ma'am.

    • @Leah4sci
      @Leah4sci  6 месяцев назад

      You're welcome, happy to help!

  • @rittenbrake1613
    @rittenbrake1613 6 лет назад

    best video in my life , amazing method

    • @Leah4sci
      @Leah4sci  5 лет назад

      Glad the video helped! Thanks!

  • @SmartArtzzz
    @SmartArtzzz 5 лет назад +1

    This is such a time saver

    • @Leah4sci
      @Leah4sci  7 месяцев назад

      Yes! Glad it helped you!

  • @lilianmagana307
    @lilianmagana307 2 года назад

    words cannot express how I feel atm. :')
    THANK YOU LEAH!!

    • @Leah4sci
      @Leah4sci  2 года назад

      You're so welcome!

  • @AB-er8yx
    @AB-er8yx 8 лет назад

    Thank you sooooo much for the explanations!!!!!

    • @Leah4sci
      @Leah4sci  5 месяцев назад

      You're so welcome, happy to share!

  • @xiaotung-qx1vz
    @xiaotung-qx1vz Год назад +1

    It’s really useful thankssssssss!!!!!!

    • @Leah4sci
      @Leah4sci  Год назад

      Glad to help! You're welcome. :)