Ortho Para Directing Activators EAS vid 11 by Leah Fisch

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  • Опубліковано 14 гру 2024

КОМЕНТАРІ • 39

  • @hermonpaulos6649
    @hermonpaulos6649 5 років тому +9

    That's what I call a clear and simple for the mind explanation. Best teacher on youtube. Thanks a lot.

    • @Leah4sci
      @Leah4sci  5 років тому +1

      Thank you for the kind words! Glad to be of help! You're very much welcome.

  • @jiloxp8679
    @jiloxp8679 10 років тому +24

    Simply gotta say best organic teacher on youtube i really appreciate your work i have mid term tomorrow hope i do well!

  • @iremsoylu7917
    @iremsoylu7917 11 місяців тому +1

    i have my orgo final tomorrow, you've been the best help whole semester, thank you so much!

    • @Leah4sci
      @Leah4sci  11 місяців тому

      Glad to help! I hope it went well

  • @frankm.c.5167
    @frankm.c.5167 7 років тому +2

    Thanks for the help! You always seem to make organic chemistry so easy.

    • @Leah4sci
      @Leah4sci  11 місяців тому

      You're welcome, so very happy to help!

  • @BuddyStewart94
    @BuddyStewart94 7 років тому +6

    "Through moral support". She's just hilarious xD

    • @Leah4sci
      @Leah4sci  7 років тому +2

      Glad you think so :)

  • @nathanalgren288
    @nathanalgren288 7 років тому +6

    "Hyperconjugation or moral support...." best line ever

  • @phelanchen2502
    @phelanchen2502 6 років тому +2

    It’s really helpful for my degree course, thx!!

    • @Leah4sci
      @Leah4sci  5 років тому +1

      All the best! You're welcome!

  • @stewart9143
    @stewart9143 9 років тому

    at 3:24 I don't understand what you mean by moral support helping to stabilize the positive charge

  • @TheMcallist1
    @TheMcallist1 10 років тому +3

    You're a brilliant teacher> Thank you :)

    • @Leah4sci
      @Leah4sci  10 місяців тому

      Aww thanks!

  • @svnspell6709
    @svnspell6709 7 місяців тому

    0:34 if nitrogen is really electronegative why would it done its pair of electrons wouldn't it want to keep that pair with itself

    • @Leah4sci
      @Leah4sci  7 місяців тому

      The major resonance structure has the lone pair on the nitrogen atom because, being the most electronegative atom in the structure, nitrogen does prefer it that way. However, there are a variety of minor resonance structures in which that lone pair resonates into the ring. But again, they are minor structures that make up a smaller percentage of that molecule in solution.

  • @kaushikumarihami1982
    @kaushikumarihami1982 3 роки тому

    another amazing one!!! extremely helpful and I really appreciate they are quick too

  • @ganeshgs2241
    @ganeshgs2241 5 років тому +1

    if already two groups are present in the ring? please discus about the third group entry in bi-substituted ring! Nobody interested to talk about. Thank you Sister..

    • @Leah4sci
      @Leah4sci  5 років тому +1

      I'm sorry, but I don't offer tutoring through youtube comments. For help with this, I recommend joining the orgo study hall. Full details: leah4sci.com/join

  • @abhinavpandey840
    @abhinavpandey840 2 роки тому

    Mam if there are both activating and deactivating groups present on a ring then to whom respect we will perform eas reaction?
    Like if there are COOH group as well as OCH3 group and assume at meta position, COOH group is present with respect to OCH3 and both ortho position of OCh3 group is block by some other group like ch3 and only para position is remaining then where eas reaction will proceed? As at para position when seen from och3 is activating the group, where as COOH group is deactivating at that poisition then what will happen?
    Sorry for my english!

    • @Leah4sci
      @Leah4sci  2 роки тому

      I'm sorry, but I don't offer tutoring over social media. For help with questions like this and more, I recommend joining the organic chemistry study hall. Details: leah4sci.com/join or contact me through my website leah4sci.com/contact/

  • @raihanahjaffarulla8986
    @raihanahjaffarulla8986 3 роки тому

    Thank you so much fr all ur videos...

  • @mominkhan5323
    @mominkhan5323 8 років тому

    very informative thanx Mam

    • @Leah4sci
      @Leah4sci  11 місяців тому

      you're welcome!

  • @cram9780
    @cram9780 7 років тому

    is methyl group op donating or withdrawing

    • @Hugo-fd8ky
      @Hugo-fd8ky 7 років тому +2

      donating

    • @Leah4sci
      @Leah4sci  9 місяців тому

      CH groups of any kind are donating

  • @JujubeO5
    @JujubeO5 10 років тому +1

    At 0:41 your voice reminds me of Selena Gomez!

    • @Leah4sci
      @Leah4sci  10 місяців тому

      Why, thank you!

  • @stewart9143
    @stewart9143 9 років тому

    at 3:15 what group name are you saying after alkyl?

  • @asmasharjeelkhan2335
    @asmasharjeelkhan2335 6 років тому +3

    sleepy voice