Thankyou sir aapke video bohot hi helpful hii plzz aap jitne bana sakte ho utne videos har topic ke banaeye......and thankyou so much ur video was fabulous
sir iss process se aromatic amines toh nahi banaya ja sakta hai!!! kyuki aryl halides toh nucleophilic substitution rxn. me participate nahi karta hai!!! toh sir last example me toh rxn. nahi hona chahiye!! please reply sir!!!!!!
Aryl halide Sn1 ni krta because of partial double bond character but in this R-X undergoes Sn2 reaction that's why we can get aromatic amines also from this method
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Your basics arent clear bro Its only aromatic when nh2 is directly bonded to sp2 hybridised carbon of the ring In the case given nh2 is bonded to CH2 which makes it primary
+Sudhanshu Gehlot what you're talking about, is Arylamine. Whereas any compound containing a benzene ring happens to be an aromatic species. The exact statement in NCERT is, " Aromatic primary amines cannot be prepared by this method" which the given example seems to contradict.
Abha Shrivastava Ph-CH2-NH2 has( Ph ) which aromatic as a substituent , if Ph was directly attached to NH2, then it would have been called aromatic primary amine, In this case it is primary amine only which is not contradictory.
Dear student, this reaction is used for the preparation of primary aliphatic amine and primary aromatic amine containing EWG at o - and p - position I.e. -NO2 group etc. this is fact
Sir one doubt Sir you told it would follow sn2 Then how did you attach ch2ph isn't it a bulky group Would there be a steric hinderance ? Pls reply soon sir!!!
i like how you put "hinglish" :)
Very nice vedio lecture. Thank you sir please keep on uploading more lecture
Thankyou sir aapke video bohot hi helpful hii plzz aap jitne bana sakte ho utne videos har topic ke banaeye......and thankyou so much ur video was fabulous
Thank you sir for the wonderful explanation😊☺
Thanks sir...💜💜
Your all videos are bewitching.. 🤗🤗🤗
Nyccc sir.....jo apke channel se pdha sab acche se smjh aa gaya or exam me aya bhi...thank u sir
sir i have a humble request, we are left with only 20 days for jee exam can u make a video of all the important reactions??? please sir!
Kya inke yeh lectures sare complete hai jee mains ke lie
@@messpicehave u got iit ?
@@agastya9018 Bhai kiske paas time hai 4 saal baad aake comment karne ka 😂
Super explanation 😺
Sir, in second example , ph group directly N ko jud jayega na ....
Pura dimag k ander...ghuss gya....kbi nhi..bhr hoga.....nice sir😃😃😃
Sir y can't we use simply NAOH or KOH thrice instead of using 1 mole of koh and 2 moles of NAOH?
koh is an agressive base and aq naoh is just traces of basic media
These steps didnt occur consecutively
Yes
sir iss process se aromatic amines toh nahi banaya ja sakta hai!!! kyuki aryl halides toh nucleophilic substitution rxn. me participate nahi karta hai!!! toh sir last example me toh rxn. nahi hona chahiye!! please reply sir!!!!!!
Aryl halide Sn1 ni krta because of partial double bond character but in this R-X undergoes Sn2 reaction that's why we can get aromatic amines also from this method
Nahi aa sakta
sir, thanku vry much
Sir is example me sn1 mech follow hona chahiye na?
Sir are all these lectures sufficient for jee main and advanced
sir plz tell something about preparation of amine from leukart reaction
🔥🔥🔥
Go through our app. We have provided a lot of material free of cost i.e. one-shot revision, customized tests, kota notes etc… it will help you to improve your performance.🤞😊
Jo part samajna tha usme,usme hi boldiya ki yeh process lambi hojayegi me jaldi jaldi krderha hu aur kuch bhi logic dediya
In ncert it is given that aromatic amines can't prepare by this method
But you gave example of this how???
Your basics arent clear bro
Its only aromatic when nh2 is directly bonded to sp2 hybridised carbon of the ring
In the case given nh2 is bonded to CH2 which makes it primary
+Sudhanshu Gehlot
what you're talking about, is Arylamine. Whereas any compound containing a benzene ring happens to be an aromatic species.
The exact statement in NCERT is, " Aromatic primary amines cannot be prepared by this method" which the given example seems to contradict.
Abha Shrivastava Ph-CH2-NH2 has( Ph ) which aromatic as a substituent , if Ph was directly attached to NH2, then it would have been called aromatic primary amine, In this case it is primary amine only which is not contradictory.
Aromatic primary amines are Ar-NH2 not ArCh2-Nh2
Dear student, this reaction is used for the preparation of primary aliphatic amine and primary aromatic amine containing EWG at o - and p - position I.e. -NO2 group etc. this is fact
wonderful sirr Thanks....
Sir one doubt
Sir you told it would follow sn2
Then how did you attach ch2ph isn't it a bulky group
Would there be a steric hinderance ?
Pls reply soon sir!!!
Haaa ph nahi aa payega
Thanks you sir
Big fan 😍
thanks
thank you
Can anyone suggest me a good channel for mathematics JEE???
Go for Mohit tyagi sir
mathskart
Sir plz tell me m aise synthesis of amino acids m likh sakti hon kia
No- this is only for amine
@@aniketkumarsinha2537 thanks a lot 😊
Great
Thank you so much & stay connected 😊
ex me cH2 se kaise N jud gaya
❤😊
#rahulsirchemistry
very nice sir
according to ncrt it would not but actually it can be
Sir in NCERT its given that primary amines cannot be prepared by this method
read ncert carefully !!
aditya kashyap are you in 11 or 12
op
Thank you sir 🙏🏼🙏🏼🙏🏼 your explanation just ossam 👌👌👌
❤😊
thank you sir