Sharpless Asymmetric Dihydroxylation

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  • Опубликовано: 26 окт 2024

Комментарии • 32

  • @VaishnaviDevi316
    @VaishnaviDevi316 7 лет назад +3

    its really simple..if u have to flip it to get the mnemonic form...then perform the addition of OH and the final product also must be flipped in such a way u did before doing the rxn, in order to get the correct spatial arrangement. If u flip it 2 times before the rxn to get the mnemonic form , then to arrive at the product with apt stereochemistry ,u have to flip the dihydroxylated product same two times . I think its as simple as that. U explained very well.
    Good going
    Thank u.

  • @priynkajaale8113
    @priynkajaale8113 6 лет назад +1

    Sir u are just awesome ...Sir mujhe to bahut ache se smjh m aa gai thanku so much sir jiii🙂☺️

  • @chemshort5225
    @chemshort5225 7 лет назад

    Very very well explained sir.especially the reason fr why 2 OH groups of similar stereochemistry cannot be written on same side was a good one.small things also matters alot,as a student we should know each and every reason,and we r lucky enough to learn it from you.thanku you sir

  • @sumanthgs9966
    @sumanthgs9966 5 лет назад

    Explained really well, that concept regarding R & S Notatm of the 2 -OH group was really helpful as it was a hidden one, tq :-)

  • @rajashreekamble5752
    @rajashreekamble5752 7 лет назад

    Exactly when we have to rotate or when we have to flip the molecule or it will depend on only conditions we provide or to get trans Rl or Rm acc.to that we have to manage

  • @ishikajha9355
    @ishikajha9355 7 лет назад

    superb explanation sir.sir plzz make video on asymetric aldol reactn and tanabe sugano diagram

  • @vinayteja9361
    @vinayteja9361 7 лет назад

    Nice sir and old do a video on new synthetic reactions remaining sir if u have time

  • @supriyabodake4366
    @supriyabodake4366 7 лет назад

    great sir ,very nice explanation ,you solve my tension ,thank you.sir plese teach us that part of perturbation theory of quantum because now time is very less.

  • @brendanguymer3885
    @brendanguymer3885 4 года назад

    How do you get anti addition in one step? Doesn't the alkene need to be cis in that case?

  • @ksatish6258
    @ksatish6258 7 лет назад

    superb sir...thanx

  • @KamleshYadav-lk6ug
    @KamleshYadav-lk6ug 7 лет назад

    Thanks bro its truly required

  • @anujtiwari7222
    @anujtiwari7222 6 лет назад

    Which book is good for Sharpless reactions

  • @shekhermittal2015
    @shekhermittal2015 6 лет назад

    Thanku sir for such a wonderful explanation,sir by the way where ate study PhD,how many marks you got in msc, if you tell me I am thankful to you.

  • @nabojitkar1147
    @nabojitkar1147 7 лет назад

    zimmerman traxler any video?

  • @agnust.mathew7266
    @agnust.mathew7266 7 лет назад

    hello sir here in this pending example large group is topp right side, so whether we have to it twice to make it correct form. can you please tell me stereochemistry of the final pdt if we are using DHQ2

  • @anujtiwari7222
    @anujtiwari7222 7 лет назад

    Sir is it a name reaction??
    In which playlist you have added this reactions???

  • @studysgood5027
    @studysgood5027 6 лет назад

    Sir which book should be refer for net Jrf chemistry...

  • @aadilsati5268
    @aadilsati5268 6 лет назад

    Sirji it is not mention in Question is alpha-AD mix or Beta-AD mix ? then how we predict reagent in exam
    pls help on that.....it is imp

  • @samanwaypradhan9349
    @samanwaypradhan9349 6 лет назад +1

    Sir , my organic chemistry base is weak..but you can make understood so easyly..So Thank u very much..

  • @sapnabarad2739
    @sapnabarad2739 7 лет назад

    sir what about asymmetric amino hydroxylation reaction ? The stereochemistry is same like assymetric dihydroxylation but still how do we know which one is major and minor product on which side amino group going to be attack ?

  • @nabojitkar1147
    @nabojitkar1147 7 лет назад

    chiral reagent and chiral auxiliaries are the most difficult topic in this

  • @sirishasadula3606
    @sirishasadula3606 7 лет назад

    Good explanation sir..

  • @lovelysingla4120
    @lovelysingla4120 6 лет назад

    Thanks sir u are awesome

  • @pawanjandu4285
    @pawanjandu4285 7 лет назад

    Thank u sir suggest ne how I crack csir

  • @newtonlaha8195
    @newtonlaha8195 7 лет назад

    sir plz do videos on pericyclic chemistry.....

    • @newtonlaha8195
      @newtonlaha8195 7 лет назад

      Gate chemistry I understand you are going through a hectic schedule......but the thing is your videos are really helpful for the aspirants like us....... that's why you get so much requests sir.... anyway hope you will cover the topic soon....🙂