2D NMR Analysis - H-H COSY NMR

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  • Опубликовано: 26 ноя 2024

Комментарии • 88

  • @DilmiKarunadasa
    @DilmiKarunadasa 5 лет назад +80

    I learned more than i did in a 2 hour lecture. thank you sir

  • @maxrivers9740
    @maxrivers9740 6 дней назад

    God bless you , sir. I learned more in 9 minutes than I have in 4 weeks worth of lectures.

  • @akniv
    @akniv 5 лет назад +3

    Thank you for explaining this clearly to a computational scientist.

  • @Fluxyn
    @Fluxyn 5 лет назад +3

    What a display of didactic perfection! I really like the practical approach:)

  • @saal0
    @saal0 4 года назад +1

    That's perfect. Exactly what I needed in a clear and concise way.

  • @mohit4335
    @mohit4335 22 дня назад

    आप बहुत अच्छा काम कर रहे हो मक़सूद भाई, धन्यवाद।

  • @Ambient_Scenes
    @Ambient_Scenes 8 месяцев назад

    This was awesome. Thank you Tony!

  • @thivyahthayaparan6313
    @thivyahthayaparan6313 2 года назад

    this is so clearly and beautifully explained! God bless you abundantly !

  • @midosala8049
    @midosala8049 7 лет назад +4

    Amazing! I am trying to interpret my new compound and this video really helped me!
    Thanks Tony

    • @TonyStJohn
      @TonyStJohn  7 лет назад

      Glad to hear it! Good luck!

  • @saqibiqbalbaloch8338
    @saqibiqbalbaloch8338 8 месяцев назад

    Hello brother
    Very informative video lecture, thanks I have learnt much

  • @Susan-s1Susan___38p1
    @Susan-s1Susan___38p1 4 месяца назад

    The Gargoyles roughly pushed them into the opening, where there was a platform, and then flew away and left them.

  • @watchoutusucka
    @watchoutusucka Год назад

    This is a fantastic video! Thank you

  • @deekshajoshi8511
    @deekshajoshi8511 5 лет назад +7

    Sir please explain another 2D spectroscopy

  • @kahlonkaur6232
    @kahlonkaur6232 4 года назад +2

    This video is really helpful. Thanks a lot. Can you please upload a video on explaining cosy and hmqc for allyl phenyl ether (C9H10O) using mass spec, IR and NMR’s (like figure the compound what it is using the graphs). I’m having hard time getting this molecule.

  • @frischkaese2627
    @frischkaese2627 5 лет назад +1

    Dude, GREAT explanation. i feel really good about NMR and IR now, thanks man!

  • @apurvakmr
    @apurvakmr 5 лет назад

    thanks a lot, you are helping a lot of people

  • @okiburrahman35
    @okiburrahman35 Месяц назад

    Keep up the good work

  • @HeyItsMaori
    @HeyItsMaori 2 года назад

    This just helped me so much. Thank you.

  • @pallavjyotiarandhara
    @pallavjyotiarandhara 4 года назад

    Simply and very well explained....Thank you Sir...

  • @ajay5405
    @ajay5405 2 года назад

    Please make a detailed video on nmr spectroscopy

  • @golamsabbirsarker4763
    @golamsabbirsarker4763 5 лет назад +1

    Thank you sir. Could you explain an NOESY spectrum with a stereospecific explanation.

  • @zeeshanramzan1898
    @zeeshanramzan1898 5 лет назад +2

    Sir i want to do some practice prolems from where i can do practice??

  • @calvinngowi9414
    @calvinngowi9414 5 лет назад +1

    I would like to know what contributive information does the 2D NMR has in the structure determination

    • @ritaachieng1160
      @ritaachieng1160 5 лет назад +1

      Assigning peaks to a normal NMR spectrum and shows which groups are coupled..

  • @viluu200
    @viluu200 4 года назад

    Beautifully explained good sir.

  • @alimohammedzaki1830
    @alimohammedzaki1830 2 года назад

    Thank you 😊 and thanks for Sarah

  • @zethayn
    @zethayn Год назад

    Amazing, thank you!

  • @islamicworld6227
    @islamicworld6227 3 года назад

    Make. More video on this topic because you explaiin very well.

  • @brownytracyrsa1928
    @brownytracyrsa1928 2 года назад

    Thank you for saving us

  • @yendavarunkumar6824
    @yendavarunkumar6824 2 года назад

    Tq so much sir, from India

  • @jkh-t6y
    @jkh-t6y 5 лет назад +3

    Thank you sir, this was very helpful 😊

  • @deekshajoshi8511
    @deekshajoshi8511 5 лет назад +1

    Thanks you explaining very well

  • @NOMVUYOELIZABETHNomadolo
    @NOMVUYOELIZABETHNomadolo 7 лет назад +12

    Thank you, this was helpful

    • @TonyStJohn
      @TonyStJohn  7 лет назад +2

      You are welcome! Glad to hear it!

  • @ShaheenKhan-cf6yt
    @ShaheenKhan-cf6yt 7 месяцев назад

    thank u so much u explaine well god bless u

  • @aminfa6134
    @aminfa6134 3 года назад

    now I believe in life after love, thank you! :D

  • @austinjnrkumwenda8620
    @austinjnrkumwenda8620 Год назад

    Its great Sir, thank you

  • @malathkhalaf2093
    @malathkhalaf2093 4 года назад

    Thank you very much...this is excellent

  • @prudaxka
    @prudaxka 4 года назад

    Great video/s :) Can you recommend me excercises to learn it practically? A book or a website? Thank you very much :)

  • @BJ-nd9xe
    @BJ-nd9xe 4 года назад +1

    this was great!!

  • @anitap4047
    @anitap4047 4 года назад

    Nicely explained. Thank you.

  • @maxlange1196
    @maxlange1196 Год назад

    thank you very much

  • @karlamarysolartearaujo1496
    @karlamarysolartearaujo1496 6 лет назад

    thank you, very well explained. From Colombia.

    • @TonyStJohn
      @TonyStJohn  6 лет назад

      You are very welcome! I'm happy to hear it was useful for you!

  • @komalanjum7254
    @komalanjum7254 6 лет назад

    Thanks for sharing such a useful video. I have some query regarding my unknown compound spectra. May you help me?

  • @ajeetkumarrana8389
    @ajeetkumarrana8389 5 лет назад

    Thanks for this video.... I understood well.

  • @pramodshahji1794
    @pramodshahji1794 5 лет назад

    Great video...thanks

  • @jazeerathasnim8274
    @jazeerathasnim8274 4 года назад

    Thank you!

  • @nourel-houdadegachi3673
    @nourel-houdadegachi3673 6 лет назад

    HI, What information is provided by 2D NMR spectroscopy
    and Which we can not know from 1D NMR spectrum .....please answer me

    • @stephaniebock1016
      @stephaniebock1016 6 лет назад

      Nour Chimista Dz hey:) I needed it for my Mo(C7H7)(CO)3 to see which peaks belong to the two protons on the edge. This was not provided my the 1D nmr.

  • @Miriam-ok9ee
    @Miriam-ok9ee 4 года назад

    I have a question. You recognized that "d" pick is CH group and It is Bonded with 2 CH3 group. So Why we don't see septeted?

    •  4 года назад

      I guess they are so small

  • @yogi5752
    @yogi5752 6 лет назад

    8:33 why methyl corresponding peak 'd' is more down fielded than the methyl corresponding to peak 'c'

    • @adp-bef3
      @adp-bef3 6 лет назад +1

      tetriary carbon is more down fielded than less subtituted carbons

  • @Nick23003
    @Nick23003 4 года назад

    THANK YOU

  • @manjotk8239
    @manjotk8239 5 лет назад

    sir please make a video on INADEQUATE

  • @dettawavy
    @dettawavy 7 лет назад

    amazing, I would love to ask you few questions as well

    • @TonyStJohn
      @TonyStJohn  7 лет назад +1

      Great! Feel free to email me at Tony.ChemistryExplained@gmail.com

    • @dettawavy
      @dettawavy 7 лет назад

      Tony St. John thanks so much you will receive mails from me in few mins

    • @dettawavy
      @dettawavy 7 лет назад +1

      please could you check your mail as soon as possible

  • @mayankchovatiya4005
    @mayankchovatiya4005 5 лет назад

    Thank you so much
    I have exam after 5 hours

  • @gutterball10
    @gutterball10 6 лет назад

    TY... my Spec. prof. isn't great.

  • @eddielookingbeautifulbravo8
    @eddielookingbeautifulbravo8 7 лет назад +2

    I don't understand the splitting part @ 8:13. How is d quintet but has 6 neighbors??

    • @TonyStJohn
      @TonyStJohn  7 лет назад +5

      I think it's actually a septet (like we'd expect), but the last two peaks on each side are too small/hard to see.

  • @farahanum3082
    @farahanum3082 7 лет назад

    I want to ask you about a question regarding to the nmr. How can i ask you?

    • @TonyStJohn
      @TonyStJohn  7 лет назад +1

      Hi Farah! You can email me at Tony.ChemistryExplained@gmail.com I can usually get back to you pretty quickly, but sometimes it will take me a day or two. I should have some free time tomorrow though to answer any questions you have!

  • @surfingfrog1337
    @surfingfrog1337 6 лет назад

    Amazing

  • @americanboy7040
    @americanboy7040 5 лет назад

    Perfect!!!

  • @khaledahmed9631
    @khaledahmed9631 5 лет назад

    Full ... greAt

  • @adilprowebmaster5371
    @adilprowebmaster5371 6 лет назад

    thx broo

  • @wasim2375
    @wasim2375 6 лет назад

    Thanks

  • @yuvaasampath3491
    @yuvaasampath3491 6 лет назад

    thanks

  • @ttanj
    @ttanj 6 лет назад

    Nice

  • @AudreyMalia
    @AudreyMalia Месяц назад

    Thompson Mary Jones Jason Lopez Steven

  • @CottonBarton-x9r
    @CottonBarton-x9r 2 месяца назад

    Thomas Cynthia Miller Betty Wilson Dorothy

  • @youtubechannel5429
    @youtubechannel5429 6 лет назад

    cool video! But you don't really need COSY to decipher that structure...

  • @WillAgatha-r4e
    @WillAgatha-r4e 2 месяца назад

    Harris Shirley Thomas Margaret Lewis Mark

  • @KelleyRonald-p4b
    @KelleyRonald-p4b 2 месяца назад

    Martinez Gary Wilson Jessica Young Angela

  • @AgnesCarpenter-p1o
    @AgnesCarpenter-p1o 2 месяца назад

    Lewis Sharon Lee Donald Davis Mark

  • @ReynoldsPenelope-e3g
    @ReynoldsPenelope-e3g 2 месяца назад

    Allen Jennifer Jackson Susan Miller Christopher

  • @LauraMiller-z4u
    @LauraMiller-z4u Месяц назад

    Davis Maria Jackson Christopher Jackson John

  • @evanatal9806
    @evanatal9806 4 года назад

    Hate this. But good video

  • @JomilaHosan
    @JomilaHosan 3 месяца назад

    Wilson Susan Wilson Edward Smith Edward

  • @mohamedchanfioumkouboi6443
    @mohamedchanfioumkouboi6443 6 лет назад

    Thanks