2,3 Sigmatropic Rearrangement|examples|Sigmatropic Rearrangement in pericyclic Reaction Hindi CSIR

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  • Опубліковано 5 січ 2025

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  • @Ayra7862
    @Ayra7862 5 років тому +33

    I have just finished Ur 14 videos of pericyclic rxn... Excellent... I loved it... Thank you mam

  • @tusharkhairwal7482
    @tusharkhairwal7482 2 роки тому +21

    9:27 I think the ring must contain a methyl group below the plain at the lower end of the double bond.

  • @pritykarmakar4937
    @pritykarmakar4937 2 роки тому +1

    Ap ham sab ke liya bohot mehnat karti ho, thank you so much ☺☺

  • @transitionacademy4400
    @transitionacademy4400 5 років тому +5

    Good quality of teacher..!! Every explanation with chalk and board 😊😊👌👌..

  • @kaushikumarihami1982
    @kaushikumarihami1982 3 роки тому +3

    Your teaching is amazing! It strikes mind right away

  • @mleela2038
    @mleela2038 5 років тому +4

    Very helpful video's ...I solved more questions ...I'm so happy...tq very much sister...keep teaching us❤️

  • @the_shubham_ojha_channel
    @the_shubham_ojha_channel 5 років тому +4

    Thank you this is very good idea to upload PYQ chapter wise thanks mam this is what I was needed....

  • @prakashsahu4247
    @prakashsahu4247 4 роки тому

    हर video में एक नई concept सीखने को मिलता है thanku ma'am 🙏

  • @researchwithankit8216
    @researchwithankit8216 5 років тому +2

    wooohooo... pericyclic completed thank you madam

  • @shyamsn2124
    @shyamsn2124 3 роки тому +3

    I m in class 12 when i study the mechanism of etard reaction. , That time i hear about sigmatrophic....now i understand

  • @surajshinde3809
    @surajshinde3809 5 років тому +2

    Thank you so much Mam for awesome teaching 🙏🙏😊

  • @pritykarmakar4937
    @pritykarmakar4937 2 роки тому +2

    Thank you so much mam🙏🙏🙏🙏

  • @aditigarg6907
    @aditigarg6907 4 роки тому +1

    You are great mam and ur all videos help us a lot... Thankuu so much mam for making these type of videos... Ur way of explaining the questions are excellent 😊😊

  • @sumitsinha4199
    @sumitsinha4199 5 років тому +5

    Thanks mam ,
    Overall 46 question aapne pericyclic me banaya mam, last me pericyclic thora tough ho gaya , practice karna parega bhut sara
    Thanks again mam pericyclic complete karane ke liye

  • @deekshayajurvedi6190
    @deekshayajurvedi6190 4 роки тому +1

    Awesome explanation👍

  • @sumi9179
    @sumi9179 2 роки тому

    Thank you Maam for such good explanation.....

  • @ShubhamGupta-el8sp
    @ShubhamGupta-el8sp 5 років тому +2

    very very helpful mam thanku so much mam

  • @firdosjahanzabiullah6707
    @firdosjahanzabiullah6707 4 роки тому +1

    Completedmam🙏😇
    Thnk u so much

  • @didarschemistry3352
    @didarschemistry3352 5 років тому

    Awesome work ma'am. Keep it up .chak de india👍👍👍👍👍

  • @pragyatiwari3979
    @pragyatiwari3979 2 роки тому

    Very well explained 😊😊

  • @khadijaraza2538
    @khadijaraza2538 4 роки тому

    U teach very well...Allah apko iska bhtreen ajar dy...Ameeeen

    • @abutalha2419
      @abutalha2419 4 роки тому

      Much better than pakistani teachers.

  • @Sameer-uq2fj
    @Sameer-uq2fj 5 років тому +5

    mam at 9:14 sulfur get a positive sign with three bonds while the phosphorous group is attached as you show in the second step..m I right?

  • @rajaperumal2132
    @rajaperumal2132 5 років тому +27

    Dear madam
    The methyl group is missed in the final product

    • @sumitsinha4199
      @sumitsinha4199 5 років тому

      Hmm

    • @payalnagori8286
      @payalnagori8286 4 роки тому +1

      Not a big deal... We can ignore minor mistakes 😇

    • @sagarchaudhary2494
      @sagarchaudhary2494 4 роки тому +1

      @@payalnagori8286 exam m bhi ignore kr dena minor si mistake

    • @payalnagori8286
      @payalnagori8286 4 роки тому

      @@sagarchaudhary2494 yaah vo to krni hi chaea🙂

    • @vismiforever8357
      @vismiforever8357 4 роки тому +1

      @@payalnagori8286 jab 2 marks se exam rh jaega tab bolna what a big deal 😂😂

  • @alnashraansari8484
    @alnashraansari8484 5 років тому

    Best method 👍👍👍

  • @vandana9628
    @vandana9628 4 роки тому +1

    Hence, Pericyclic completed successfully 😍

  • @purandarmahanta630
    @purandarmahanta630 4 роки тому +1

    Thank you Madam so much ....

  • @gajendrarahangdale8630
    @gajendrarahangdale8630 4 роки тому

    I just watched pericyclic rexn in your channel it is really very helpful for me ...thnq very much Ma'am .one more thing mem can you provide topicwise practice set .....

  • @tabasumkhan5373
    @tabasumkhan5373 Рік тому +1

    Mam could you please let me know where the methyl went in final product, which came from MeI

  • @swadeshhazra7793
    @swadeshhazra7793 2 роки тому

    Complete Pericyclic reaction 14 video thank you mam

  • @arrathore1231
    @arrathore1231 2 місяці тому

    Thank you mem🙏

  • @mayankchovatiya4005
    @mayankchovatiya4005 4 роки тому +1

    Thank you so much 🙏🏻

  • @minighosh409
    @minighosh409 5 років тому +1

    Mam this vedio was really helpful. Thank you so much mam.🙏🙏🙏. God bless you. Please start photochemistry series also please please please mam..

    • @JChemistry
      @JChemistry  5 років тому +2

      ua-cam.com/video/zDok_HKM-aA/v-deo.html

    • @minighosh409
      @minighosh409 5 років тому

      @@JChemistry thank you so much mam.

  • @sumersinghgurjar8990
    @sumersinghgurjar8990 4 роки тому

    Nice work mam

  • @ekalavyaacademy599
    @ekalavyaacademy599 5 років тому +1

    nice video di

  • @tawakkalchauhan1283
    @tawakkalchauhan1283 5 років тому +8

    Methyl group is missing in final product

  • @zurik2348
    @zurik2348 6 місяців тому

    Sulphur will get positive charge or negativ in structure 5 . Coz in structure 2 it gets positive????

  • @ikramlateef4495
    @ikramlateef4495 3 роки тому +2

    Ma'am I have a confusing. In structure five , the attached Me group with dash line to ring, what happens to it ???

  • @aswinds5559
    @aswinds5559 4 роки тому +2

    Madam, see the final product...you have forgotten to write the methyl group in the third position to OH..

  • @asavarimayekar1864
    @asavarimayekar1864 Рік тому

    👍👌👌

  • @anhadsingh20
    @anhadsingh20 5 років тому +1

    Thank you again for all the videos , love your hardwork. Please can you make DU msc chemistry entrance exam strategy and previous solved paper video?

  • @styloxzvampire1283
    @styloxzvampire1283 4 роки тому

    16:00 the blog is not available now?
    Where to get topic wise questions😖

    • @ateeqahmedkhan9235
      @ateeqahmedkhan9235 4 роки тому

      In telegram.. Join gp 'ChemistryBooks' here is the pdf of topicwise questions

  • @sonali_259
    @sonali_259 3 роки тому

    Mam carbene wale que mein apne S k l.p pr kyu attack krwa diya??🤔 May be vo to sirf chelation kr rha h waha jaise Oh group hota h to hum OH mein thodi na insert kr dete h carbene waha pr ??? Please clear my doubt

  • @sahilsharma464
    @sahilsharma464 5 років тому +2

    @9:10 sulphur 3 bond bnara hai toh -ve charge kasa aa gy ,+ana chahiye

    • @riankadalal4969
      @riankadalal4969 5 років тому

      Same dought. Please reply ma'am

    • @nadiyan6861
      @nadiyan6861 5 років тому

      Same doubt here... Reply maam.. Plss

    • @prodiptasamadder1590
      @prodiptasamadder1590 5 років тому

      @reagent blues!! Udhar phosphorus ka lone pair sulphur ko donate kia vacant d of sulphur me ish liye negative charge on sulphur..

    • @sanchitapal1910
      @sanchitapal1910 4 роки тому +1

      @@prodiptasamadder1590 samaj nhi aaya aap thore aur explain kar sakta ho

    • @nabeehafatima9607
      @nabeehafatima9607 4 роки тому

      @@prodiptasamadder1590 yeah true bt she said that if an atom forms more bonds than usual it is given positive charge and if the bons formed are less than negative . So according to that it should be positive charge on S+. But what u said is also true so it's kind of confusing

  • @shreemclasseskota2267
    @shreemclasseskota2267 5 років тому +1

    Thanx ma'am

  • @chandrabhanjat416
    @chandrabhanjat416 3 роки тому +2

    I prepare for College Lecturer exam, if I selected, I send a box of sweets, thanks👌🙏

  • @ekalavyaacademy599
    @ekalavyaacademy599 5 років тому

    Revised #thanks mam

  • @swadhabakshi
    @swadhabakshi 5 років тому +6

    Ma'am apne "ene "reaction nahi bataiya.

  • @utkarshshivhare4533
    @utkarshshivhare4533 4 роки тому

    Thank you mam.

  • @nagarajunersu9400
    @nagarajunersu9400 4 роки тому

    Thank you madam

  • @krishnasaisai6696
    @krishnasaisai6696 3 роки тому

    Mam i made your channel to be subscribed by 100 members

  • @akhilnv3611
    @akhilnv3611 5 років тому +1

    Thanks

  • @SHIVAMSHARMA-jz2of
    @SHIVAMSHARMA-jz2of 5 років тому +4

    Mam...9:45. Wale example me...CH3 NAHI AAAYEGA KYA..?

  • @manangamerz
    @manangamerz 5 років тому

    Thank you very much indeed .....

  • @ankitamisra3547
    @ankitamisra3547 3 роки тому

    Can you pls do the shi epoxidation .

  • @223sanju
    @223sanju 4 роки тому

    Mam Kya aapne yhan saari pericyclic compete krii ha Yan fir kush Orr refer krna pdega

  • @payalnagori8286
    @payalnagori8286 4 роки тому +1

    Aapne bola thaa community tab ka.. But i don't get any practice examples of this topic😐

  • @tamannadua8307
    @tamannadua8307 5 років тому +2

    maam will you be teaching photochemistry?

  • @chemistry_starr
    @chemistry_starr 3 роки тому

    Didi mai ye iit jam k liye pdhkar chali jaau .......kaam ho jaayega kya ??

  • @aritrabarman8763
    @aritrabarman8763 7 місяців тому

    Mam aapki heterocyclic chemistry ki playlist hai kya? Thank you for this wonderful series ma'am.

  • @bibhutimishra3687
    @bibhutimishra3687 5 років тому

    Mam...quantum chemistry k liye konsa book follow karna padega...

  • @dr.manjubala
    @dr.manjubala 5 років тому

    Mam plz provide the link for pericyclic assignments for practice

  • @seemakaraila8149
    @seemakaraila8149 5 років тому

    Thank mam

  • @mypet4247
    @mypet4247 5 років тому

    Madam please upload all reaction of Organic Photo chemistry like Barton reaction, Di -π methane rearrangement and others

  • @priyankugarg9229
    @priyankugarg9229 4 роки тому

    mam pyq ka pdf nhi mila rha hai

  • @manvirdhull2906
    @manvirdhull2906 4 роки тому

    mam Group transfer part kb krwaoge...ya itni bot h pericyclic rxn for exam...

  • @swopnabegum8967
    @swopnabegum8967 Рік тому

    Maam 2nd example k last me kuch galat hua hai kya

  • @researchwithankit8216
    @researchwithankit8216 5 років тому

    in first example what happen with methay group

  • @Rk-ig8nk
    @Rk-ig8nk 5 років тому

    Mam pdf download nhi ho rhi... plzz tell me

  • @Dearwellwisher
    @Dearwellwisher 4 роки тому

  • @munishsharma3176
    @munishsharma3176 5 років тому +1

    Please help me mam
    Msc 2 nd year syllabus notes your provide pdf or video lecture
    I study MJPR UNIVERSITY BAREILLY

  • @priyachoudhary8350
    @priyachoudhary8350 5 років тому

    Mam jo apne Pericyclic k 14 parts krvaye h
    Kya jrf Clear krne k liye
    Utne parts hi sufficient h ??
    Ya hme alag se kuch or bhi study krna pdeyga

    • @JChemistry
      @JChemistry  5 років тому

      You can directly practice questions after watching all these videos ...

  • @prantiksarkar6860
    @prantiksarkar6860 3 роки тому

    Mam can you please give me the link for previous year questions?

  • @shubhamgodiyal4706
    @shubhamgodiyal4706 5 років тому

    Mam could you please give the link for the assignment of pericyclic

    • @JChemistry
      @JChemistry  5 років тому

      drive.google.com/folderview?id=1-M0g9mT1-ZYcYCjlac9zFVVaAwhZOnC7

  • @shreemclasseskota2267
    @shreemclasseskota2267 5 років тому

    Maam 2nd eg me ph ko numb. Kyu nhi di

  • @rajufrancis374
    @rajufrancis374 3 роки тому +1

    WHERE IS THE CH3?

  • @prasoonreley2782
    @prasoonreley2782 5 років тому

    photochemistry ke lecture upload kijiye mam please

  • @ranjanbhensdadia2367
    @ranjanbhensdadia2367 2 роки тому

    Ch3 Kaha Nikal Gaya.???

  • @tinusam2552
    @tinusam2552 5 років тому

    Mam. Pericyclic ke bad GOC start karnaa. Please mam 🙏

  • @aimersacademy1994
    @aimersacademy1994 5 років тому +1

    Dotted wall ch3 kaha chal Gaya dusari wali example me

  • @arindamdas6831
    @arindamdas6831 5 років тому

    Mam main group chemistry karva dijiye

  • @SaifaSiddique
    @SaifaSiddique Рік тому

    Ch3 khn gaya

  • @nareshpalza6145
    @nareshpalza6145 5 років тому

    Please explain in English mam

  • @ychemistry2613
    @ychemistry2613 5 років тому

    very very thanku madam.

  • @sukanyapogaku5968
    @sukanyapogaku5968 Рік тому

    Thank you❤mam

  • @MayurNaik-q5g
    @MayurNaik-q5g 4 місяці тому

    Thank you Mam.🙏