Ring expansion organic chemistry | 1 shot Revision | IIT JEE & NEET | VK Sir | ATP STAR Kota

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  • Опубліковано 1 гру 2024
  • 𝐃𝐨𝐰𝐧𝐥𝐨𝐚𝐝 𝐀𝐓𝐏 𝐒𝐓𝐀𝗥 𝐀𝐩𝐩 𝐟𝐨𝐫 Unlimited free practice for IIT 𝐉𝐄𝐄
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    Ring expansion organic chemistry | 1 shot Revision | IIT JEE & NEET | Vineet Khatri Sir | ATP STAR Kota
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КОМЕНТАРІ • 255

  • @ishansingh2070
    @ishansingh2070 7 років тому +204

    my doubt of ring expansion theory cleared the best explanation a student wants

  • @yogiyogi5220
    @yogiyogi5220 7 років тому +87

    Whenever I get any doubt, I directly search ATP. Thank you..

  • @JP-is1iu
    @JP-is1iu 6 років тому +26

    Easiest way to understand chemistry is the way you teach sir

  • @sumansaurav2484
    @sumansaurav2484 7 років тому +35

    I have studied ring expansion from two teachers but can't understand from any of them but you explained it so properly that I understood ring expansion now.Thanks a lot Sir

  • @sumantkhalatkar6057
    @sumantkhalatkar6057 2 роки тому +9

    thank you so much sir. You saved my lot of time. Otherwise I would have had to go through many full length lectures to clear a teeny tiny doubt

  • @50me0nee
    @50me0nee 10 місяців тому +2

    Thank you SO MUCH sir ... .
    Your way of explanation is BRILLIANT....✔️

  • @maachemistryintelugubyshareeph
    @maachemistryintelugubyshareeph 4 роки тому +3

    Very clear explaination and clear voice,,,,excellent

  • @codingwithanonymous890
    @codingwithanonymous890 6 років тому +16

    i first watched dushyant kumar sir video but it was epxlained so badly it was confusing me but sir you explained 100 times than him.superb sir

    • @sanjaybhargava3160
      @sanjaybhargava3160 5 років тому +1

      Yes u r right he is the worst teacher ever,regretting after taking his package.

    • @mohammadmohammad3760
      @mohammadmohammad3760 5 років тому +1

      What about alakh pandey failure of failures

    • @ramshresthgope
      @ramshresthgope 4 роки тому +3

      It is not a good thing to comment a teacher also.........

    • @SardarKhan-ev3jm
      @SardarKhan-ev3jm 4 роки тому +2

      @@mohammadmohammad3760 bhai alakh sir is best teacher he is wonderful teacher in youtube

  • @sankhajitdas3220
    @sankhajitdas3220 Рік тому +6

    Wow such a great explaination... thanks for clearing my 2:00 am doubt...really appreciable

  • @soumikpyne1800
    @soumikpyne1800 5 років тому +3

    Very very nice explanation . Thank you very much Sir

  • @abnayak477
    @abnayak477 4 роки тому +4

    Thank you sir I understood ring expansion very well and even where and how to use it...

  • @harshitraj-te7vz
    @harshitraj-te7vz 4 роки тому +2

    Sir aap bahut acche teacher ho. Kaash aapse Personally padhne milta mujhe😢

  • @Sparshderick9
    @Sparshderick9 4 роки тому +4

    Awesome explanation 👌🏻👌🏻👌🏻🔥🔥🔥

  • @pratikrai1861
    @pratikrai1861 3 роки тому +3

    Thanku soo much sir for clearing my doubt

  • @amar_1234_paul
    @amar_1234_paul 3 роки тому +5

    Thank you sir I had a very small doubt in which I had spent almost an hour but it got cleared within a few minutes.. by the help of video

    • @atpstarkota
      @atpstarkota  3 роки тому +2

      Keep watching & Check out our channel and app, There are many more relevant lectures for your target year.🤗

  • @pankajsanu5654
    @pankajsanu5654 4 роки тому +2

    Best video,,, I understood well ,,,thanks a lot

  • @commercialtaxofficergroup-3991
    @commercialtaxofficergroup-3991 6 років тому +4

    Excellent explanation... Thanks a lot sir!!

  • @khubanzehra7632
    @khubanzehra7632 6 років тому +4

    very well explained sir
    👍👍👍👍👍👍

  • @susheelchaudhari4673
    @susheelchaudhari4673 3 роки тому +1

    अब हमेशा के लिए मेरा doubt clear हो गया 😎😎😎😎, thankyou sir मैं सदा आपका आभारी रहूंगा

  • @AdityaRaj-lj5wf
    @AdityaRaj-lj5wf 3 роки тому +2

    I HAVE a question . In pinacolpinnacolon rearrangement
    Order of shift is
    Hydride>aryl>alkyl
    But what if there is possibility of ring expansion
    What would be its priority?

  • @mdzarifurrahamansiddique2961
    @mdzarifurrahamansiddique2961 4 роки тому +1

    Bahoot achhaa sir apka padanake tarika

  • @Wanderlust1117
    @Wanderlust1117 4 роки тому +3

    Ty for this 🙏

  • @prempu
    @prempu 5 років тому +3

    Awesome as usual.☺️

  • @shashankpal8320
    @shashankpal8320 2 роки тому +1

    Best explanation Tnq sir jiii

  • @pravinkulkarni793
    @pravinkulkarni793 7 років тому +7

    Just THE BEST explanation as always 😊

  • @Sameer_Kumar_Singh
    @Sameer_Kumar_Singh Рік тому

    I just loved the way you explained. Love you sir ji ❤

  • @vineetkumarchoudhary20
    @vineetkumarchoudhary20 2 роки тому +1

    Mast explain kiye sirrr🥳🥳😅

  • @pratimasharma8639
    @pratimasharma8639 6 років тому +3

    U r awesome thanks

  • @iamfaizaannn
    @iamfaizaannn 2 роки тому +1

    this explanation is really good!

  • @AnkitKumar-wx4di
    @AnkitKumar-wx4di 6 років тому +1

    Sir aap bahut accha platform de rhe ho IIT aspirants ko........agar aap esa krte rhe to kuch years baad coachings flop ho jayegi....keet it up...

  • @banitoflakes
    @banitoflakes 3 роки тому +2

    Thank you so much sir , for such amazing session ❤🌟

  • @starkid1533
    @starkid1533 7 років тому +12

    its hard finding videos like these

  • @sabirmohd7912
    @sabirmohd7912 4 роки тому +1

    Thank you for this amazing video.

  • @badalgautam9986
    @badalgautam9986 3 роки тому +1

    Thank sir

  • @Guptaji-yb5mf
    @Guptaji-yb5mf 3 роки тому

    Vineet sir ko dhanyawad 🙏

  • @shreyashtiwari6965
    @shreyashtiwari6965 5 років тому +1

    Small but beneficial video

  • @aadityamehta6342
    @aadityamehta6342 3 роки тому +2

    The explanation is just on point 👍

    • @atpstarkota
      @atpstarkota  3 роки тому +1

      Glad, stay connected for more Video’s 👍

  • @nevergiveup2614
    @nevergiveup2614 3 роки тому

    Sir aap bhot accha padhate h nice explanation sir

  • @misbahjaan2858
    @misbahjaan2858 3 роки тому +2

    As expected always best 💯

    • @atpstarkota
      @atpstarkota  3 роки тому +2

      Thanks for liking it, Go through our app. We have provided lots of material for free i.e. one-shot revision, customized test, Kota notes 📝 n so on… it will help you to improve your performance.🤞

  • @shinziyasharafudeen8521
    @shinziyasharafudeen8521 3 роки тому +1

    So well explained ❣️

  • @NithyaShree-lv3my
    @NithyaShree-lv3my 2 роки тому +1

    Short and sweet 😁

  • @anwarhaque9321
    @anwarhaque9321 3 роки тому +2

    Amazing sir 💖

  • @ananyav3395
    @ananyav3395 4 роки тому +1

    Thank you so much sir!!!🙏🙏🙏🙏🙏🙏🙏

  • @asmitbhattacharya1964
    @asmitbhattacharya1964 2 роки тому

    No more doubts in ring expansion now..thanks 😃

  • @payalrathod2852
    @payalrathod2852 6 років тому +1

    Very nicely explained sir jiii thnx a lo

  • @aryanranjan418
    @aryanranjan418 2 роки тому

    It was the best possible explanation. 👏👍👍✌

  • @prakharbhardwaj4006
    @prakharbhardwaj4006 4 роки тому +1

    best explanation

  • @hrishisingh5863
    @hrishisingh5863 5 років тому +1

    Thank you sir, this is so much helpful

  • @BLACKPANTHER-kx2ux
    @BLACKPANTHER-kx2ux 2 роки тому

    VK sir ---- king 👑 of organic chemistry

  • @ranjanmahto7235
    @ranjanmahto7235 7 років тому +1

    Awesome example

  • @geethakamath244
    @geethakamath244 5 років тому +1

    Thank you very much sir I love you sir

  • @yatinlakkaraju6150
    @yatinlakkaraju6150 4 роки тому +1

    Thanks sir it was very helpful

  • @akhilasharma3229
    @akhilasharma3229 2 роки тому +1

    Dancing resonance or ring expansion which will be given priority?

  • @manoj_choudhry03
    @manoj_choudhry03 4 роки тому

    thanks sir for explanation of subtopics you are helping those student who are doing selfstudy

  • @rakshithl331
    @rakshithl331 6 років тому +1

    Damn sir ...df was tat ...tq

  • @lakshmandassinha9253
    @lakshmandassinha9253 5 років тому +1

    Awesome sir..

  • @aryandudhe4547
    @aryandudhe4547 Рік тому

    Short snd helpfull vdo thanks a lot 🎉

  • @5_Dharmendra
    @5_Dharmendra 7 років тому

    Awesome video...
    Thank you sir!

  • @geethamohan1024
    @geethamohan1024 3 роки тому

    These teachers know what we want

  • @pablox1662
    @pablox1662 5 років тому +1

    Can you please specifically make jee adv videos involving organic chemistry and its intensive application

  • @AsifKhan-kl6up
    @AsifKhan-kl6up 5 років тому

    U provide the best lecture sir. . Thank u so much

  • @simantakumarbhattacharyya5538
    @simantakumarbhattacharyya5538 5 років тому

    Best possible explanation

  • @bobbyansari6287
    @bobbyansari6287 3 роки тому +3

    I'm watching this in toilet 😂 and I enjoyed it more than a song 💓✌️

  • @CHANDANGUPTA-gv5hz
    @CHANDANGUPTA-gv5hz 5 років тому

    thanks sir
    very powerful explanation and easy to understand

  • @saloni7306
    @saloni7306 7 років тому +1

    best explanation ..😊

  • @aayushvadehra9937
    @aayushvadehra9937 7 років тому

    Awesome explanation. Ty👏

  • @saikeerthana5093
    @saikeerthana5093 3 роки тому +1

    How to solve the ring expansion when anion is present on the ring?Plz explain this even sir..

  • @robbyroleplayz8842
    @robbyroleplayz8842 5 місяців тому

    Thanks a lot for explanation sir , it was useful even after 7 years ❤

  • @kiritmodi2781
    @kiritmodi2781 4 роки тому +1

    Amazing sir.

  • @parthsatvekar5411
    @parthsatvekar5411 3 роки тому

    @ 6:45 dancing resonance will come into play

  • @hmkaif1432
    @hmkaif1432 2 роки тому +1

    God bless you

  • @vivekkumar-dv1ll
    @vivekkumar-dv1ll 3 роки тому

    Best explanation sir 🙏🙏🙏

  • @sutrishnapatra716
    @sutrishnapatra716 4 роки тому

    Thank you for solving my doubt

  • @payalrathod2852
    @payalrathod2852 6 років тому

    Very nicely explained sir jiii thnx a lot

  • @RaviGupta-zh5fg
    @RaviGupta-zh5fg 2 роки тому

    This video is very helpful thank you so much sir 🙇

  • @sathyalakshmis2313
    @sathyalakshmis2313 6 років тому

    thank you so much sir
    one of the best videos on organic chemistry

  • @nishantkarn1139
    @nishantkarn1139 Рік тому

    Thank You Sir❤❤❤😊😊😊

  • @anujaison8283
    @anujaison8283 4 роки тому

    Thank-you 😊 sir 🙏 . Now it's clear

  • @TechySrijan
    @TechySrijan 3 роки тому +1

    sir methylcyclobutane ke monochlorination ke ek case me ring expansion hoga kya? jab free radical methyl wale carbon pe hoga, please btaiyega

    • @momin5118
      @momin5118 3 роки тому

      Rearrangements and Ring expansions normally dont take place in free radicals

  • @anjalimalhotra4531
    @anjalimalhotra4531 5 років тому

    Your video is awesome👏✊👍

  • @gyanaranjan5643
    @gyanaranjan5643 10 місяців тому

    Thank you sir excellent explanation❤

  • @kaustubhwakodkar5640
    @kaustubhwakodkar5640 7 років тому

    Thanks sir very benificial lecture

  • @aakshiagrawal1594
    @aakshiagrawal1594 7 років тому +1

    thank you so much sir.

  • @keertisingh8545
    @keertisingh8545 6 років тому +1

    In the last eg why did the positive charge came down?

  • @shomikghosh7602
    @shomikghosh7602 6 років тому +5

    Ring expansion 3 member me nahi hota he(dancing resonance/butterfly resonance)

    • @007as2
      @007as2 5 років тому

      SHOMIK GHOSH chal be gandu

  • @Gouthamchemtrick
    @Gouthamchemtrick 3 роки тому +1

    Can u explain in which condition we can expect ring conditions and contraction means in examination by watching the question this reaction undergoes ring expantion and contraction how we know that🙄🙄🙄l???

  • @aayushprasad314
    @aayushprasad314 Рік тому +1

    6:36 idhar ring expansion kyu hoga? as the structure is stable due to dancing resonance is hisab see toh 3 member ring kabhi hi expand nahi hona chahega

  • @pramodinimore7284
    @pramodinimore7284 Рік тому

    Really helped alot

  • @anildubey1511
    @anildubey1511 7 років тому +2

    Sir my doubts is if the 5 member ring diectly attached charge+ the ring expansion is take place if yes how

  • @chemysteryunplugged
    @chemysteryunplugged 4 роки тому +2

    U explain complicated concepts in the simplest way possible..m learning a lot from you for my chemistry channel..thank you so much

  • @anandpandey2112
    @anandpandey2112 2 роки тому

    Sir should we prefer ring expansion than ordinary rearrangement even if there is resonance stability or aromaticity?

  • @vivekkrtiwari3156
    @vivekkrtiwari3156 2 роки тому

    sir 3 membered ring (cyclopropane) mein agar methyl substituent pe agar kisi tarah se positive aa jaye to wo stable hota hai due to dancing resonance so wo expand kyu karegi

  • @vishalgupta8296
    @vishalgupta8296 5 років тому

    Thnx a lot sir!!!

  • @student_0224
    @student_0224 4 роки тому

    Thanks a lot sir
    Pls watch this if u hv come directly to comments
    U'll be clear

  • @ishantripathi9707
    @ishantripathi9707 11 місяців тому

    great job

  • @BharadwajSubramaniamdude
    @BharadwajSubramaniamdude 8 років тому

    sir I request u to arrange the lectures in order for better use

  • @sushantsirsclasses6206
    @sushantsirsclasses6206 6 років тому +1

    Which software you use to make these videos?

  • @aryanverma6006
    @aryanverma6006 10 місяців тому

    Tq sir samaj as gaya

  • @avanijaiswal2818
    @avanijaiswal2818 6 років тому +1

    Sir please check whether in the very first reaction is it sn2 since you have stated sn1 for 1 degree

    • @jassasingh2956
      @jassasingh2956 4 роки тому

      1:35 Or sir aapne ek video mein ka tha ki 1 degree sn1 mein bann nahi sakta
      Aur apne aise bola tha:"kai jamure hamme se aisa bhi sochte hain ki 1 degree carbocation banne ke baad rearrangement karjayega,are bhai jabb banega tabhi to rearrangement karega naa"
      Sir yaa pe bhi to rearrangement hi ho rahi banne ke baad, aapne toh kaha tha bann hi nahi sakta, to uske baad rearrangemnt ka koi sawaal hi nhi uth ta, Jabb vo bnn hi nh raha

    • @jassasingh2956
      @jassasingh2956 4 роки тому

      Sir plz reply

  • @soumyakssoumyaks9515
    @soumyakssoumyaks9515 2 роки тому +1

    super sir