Photochemistry - Paterno Buchi Reaction

Regioselective and Stereoselective considerations in Paterno Buchi Reaction

[@leemabegum833]

Very good. I don't usually comment on KZbin but this was very simple, lucid and to the point. Keep up the good work.

[@sapnabarad2739]

Sir could you make a video on Natural product ? Every gate papers there are questions on this topic. I mean how to identify Terpenoids , steroids , Alkaloids , Non Reducing sugar .sir if you'll give any hint then it would be helpful ..

[@nikitagupta6562]

Thank you for such a nice lecture. When a radical gets formed in Allen’s then it may undergo rotation about a double bond. Is that considered in stereochemistry?

[@Euphytos]

Thank you very much Sir, you're one of the only one who is talking about this reaction ! Really helpful. Your english is quite good, I'm happy I understood

[@neelakamalrath6483]

Well explained sir.....I have seen Other videos and Also some books. But i didn't catch the mechanism.....but You explained well ... Wonderful...PS Kalsi also explain this ..very well

[@mahendrajangid3483]

thankyou sir for short and clear explanations

[@jagadeeshmanda2497]

Thank u sir In the last example is there any possibilty of 2+2 cyclo additions between two alkenes

[@kimmidhiman9316]

jagadeesh manda same is my doubt

[@pragatiswain6914]

Just do the 2+2 cycloaddition product and see how strained the 3 rings connected to one carbon becomes. So it won't happen. But nice question.

[@prasanthr6477]

18:50 electron donating group cis to trans and trans to cis. Answer correct or wrong for this video . Pls answer

[@vijayprabhakaran8380]

That was very good lecture sir, kindly let me now from where u took dat example ( intra molecular paterno rxn).?? Becos dis sought of examples lyk we are actually looking for....

[@gauravmishra-wj4ll]

Very very special guidance & teaching to us.....thnks

[@mithunsehgal7949]

Thank you sir, for such a nice video

[@priyankagupta6575]

Nice video sir thanks alot.... Sir please make video on bio inorganic chemistry for Gate exam.

[@deepanjalisharma7367]

thankyou very much for your efforts..... very nicely and simply explained sir.... :-)

[@monikathakur000]

Sir in last eg. ie. Intramolecular Paterno buchi rxn The major product is four membered ring containg compound and in this molecule there is a tertiary radical combine with the carbon radical of carbonyl gp and in second one there is a secondary radical combine with carbon radical of carbonyl gp. Sir plz tell me can this will also define the major product is first one

[@HarpreetSingh-cd2ng]

Sir there was a ques. on wades rule in dec Paper on Sn9.. U answered it as nido.. I also marked the same... But in the official ans. key it is given as closo...Which ans. is right?

[@pvatsayan2969]

Sir propylic radical me central carbon ki valancy 5 ni ban rahi??

[@umeshjagadale1207]

Good teaching.. Thank you sir

[@yogeshkhule5456]

sir..teaching is awesome ..👌👌

[@sapnabarad2739]

Sir why the signal of arene proton is unaffected by D2O ?

[@kmrudula1042]

sir u make concepts easy to understand thank u...,

[@animakullu18]

Thanks sir for beautiful lecture

[@pymolbiomolecules]

Hello sir, please make a video about differences between claisen rearrangement, anionic oxy cope rearrangement, ireland claisen rearrangement, and johnson-claisen rearrangement please sir, thank you

[@saswatapattanaik8893]

Yes sir

[@karanatakchemistryclassesb2335]

Sir in csir key answer some mistaks are there how to approach them ........ please tell me sir please.....

[@madhukaushal451]

hello sir, is there any vedio on norish type I and type II reactions , made by you..?

[@deepshikhaDeka97]

Sir please tell me if paterno buchi reaction can takes place between ketone and a cyclic alkene like toluene? Plz rply sir

[@anjanakumari3916]

Is it important for jam??? Please make vedio on bioinorganic important topics. & thanku sir's

[@b.chemistry4391]

Nicely explained.....

[@gunjansharma2836]

which book to refer for quantum chemistry at graduation level sir?

[@samritithakur535]

Nice video sir, Sir in case of that allylic radical you were explaining...carbon valency was wrong...

[@sapnabarad2739]

Superb sir ..Thank you so much..sir if time permits then could you make a video on sigmatropic reactions ?

[@samakrita]

Your teaching is really good. Thank you. Please upload a video on solve questions of Net related to photochemistry .

[@sudheer2643]

Thanks a lot sir And happy pongal sir

[@sadhana2619]

sir wrong answers har saal change hoke final me aa jaye h na..

[@sadhana2619]

sir final key exam k result k sath aati h ya kuch weeks phle..?

[@blossomflowers4775]

Thankq so much sir.... Pls make the vedio complete photochemistry n some previous questions

[@supriyabodake4366]

sir thank you so much very nice explination

[@kirubabowneeth3928]

Oxygen also has lone pair to stabilize but why consider ed less stable,🧐

[@swativerma9238]

Good evening sir... I request u Sir please make a vedio on Norrish type 1 n 2 reaction. I continue watching ur vedios n all ur vedios are very helpful for me.. Thanks sir

[@nyukitlohani435]

Wow sir..really great...

[@faheemulrehman7579]

What are pinerization reactions

[@richaraghav08]

Sir is this asked in jam?

[@shrutimishra4298]

Very nice explanation Sr...thnku

[@Learningtree1211]

Sir please make a video on Bioinorganic, Thermodynamics(thermicgemistry) and electrochemistry for JAM. please Sir.

[@chemistrywidbikash6934]

Sir i m confuse with stereochemistry bcz i hv seen for stereochemistry we check the gr attached to alkene if they are EDG stereo chem change

[@buddhadebmondal5531]

See any NPTEL lecture about photochemistry... IIT KGP, IIT M professor lecture is there.... Don't follow this type of Chanels here you can get wrong information

[@studysgood5027]

Thankss a lott.... .. .. now it will be very much easy for me to speak on thise topic.. again thankss sirrr...

[@studysgood5027]

Sirr thise topic is also of norish 1 and norish 2 reactions.. if you will cover it then the whole topic will be clear..

[@vikramthimaradka690]

is this reaction asked in GATE?

[@krishnenduchandra501]

sir ....try to solve out a numerical question based on polarography from GATE 2005 associated to the half wave potential

[@nancysinghal6141]

thanks sir... plz upload d video related to photochemistry like Barton rxn, norrish rxn... plz

[@siddharthschemistry3143]

Sir...pls take some questions from bioinorganic and main grp for gate...thanks

[@niharikapradhan9412]

Thank you sir. For photochemistry, I want clear my concept on Diradical. Can you refer a good book for diradical, pls

[@niharikapradhan9412]

Thank you so much sir

[@PoonamKumari-yj8bk]

Sir in csir net answer key inorganic question in code c no. 77 is wrong ?

[@niladrihazra3202]

Sir it is closo Nido quistion. In ans key it is given as closo

[@ramsundar2772]

Great video. Can you please mention the books also

[@ramsundar2772]

which book will be good to study this. I am not able to find photochemistry in clayden

[@tusharsingh8317]

Sir plz tell how to calculate degeneracy from ground theory

[@ShaggyChinoo]

thank you sir.sir make a video on bioinorganic for JAM

[@mayankchemistry8032]

Sir , please make video on mitsonobu reaction

[@AdityaKumar-wm2sr]

Sir in official csir key they have given Sn4- type as Closo (ques 77 booklet C ).So how to give representation.

[@HarpreetSingh-cd2ng]

open the link of ans key and read the notes given below

[@HarpreetSingh-cd2ng]

Aditya Kumar Also look at ques no 3 set c... How they answered it as 105?

[@chemshort5225]

I think it is given wrong. Answer has to be nido

[@somratansau6519]

Yeah, They have given the wrong ans,I think.

[@sukanyamandal8400]

Sir can u pls make video on norrish type reaction before the next exam

[@sreedeeps4112]

sir can you upload a video on diels alder reaction

[@gopalkrishnaniyogi5941]

Excellent sir.

[@HarpreetSingh-cd2ng]

Sir kindly try to solve ques no 3 aptitude booklet 'c' and explain how the answer comes out to be 105...I think it was the most challenging ques... plzz explain

[@shaziyahurra4321]

Sir plx upload all the lectures regarding photochemistry

[@saddamsheikh1681]

Please one important vedio on "MACROMOLECULES" topic....

[@sanketthakur3755]

Ek no. Sir

[@santhoshm8714]

sir can u make video on bio inorganic for jam xam...

[@vasuhiravi1279]

Thank you soooooooo much😊

[@nabaankurhazra953]

Sir plz make videos on bioinorganic before June net... Plz sir...

[@christinemathew4116]

well explained Sir👌👌

[@amritpanthi]

Hello sir please explain about norish type i and ii

[@shiwangipal9061]

Pls make video on norish 1nd 2 type

[@meghagkmegha5315]

Sir please give information about DRDO exam

[@vishalsaini7181]

good work sir make some videos on di Pi methen, photoenolisation, etc

[@vishalsaini7181]

sir ye baat samajh nahi aayi ke N ke pass wala radial kaise stable hai please explain sir

[@nancysinghal6141]

sir... msc ki photochemistry ki all topic ki video bna dijiye... plz plz

[@wrednykocurek]

I think about stereoselectivity I need to disagree; radicals many times forget the stereochemical orientation from starting material; they do not have a memory for it

[@pradipkumarpatra2444]

sir I have one problem on this rxn... bt how can I send this to u?? any gmail..or others?

[@studymaster3804]

sir plz make a video on norrish type reactions

[@saddamsheikh1681]

Thanks a lot of, sir....👍

[@maheshtumkurmaheshkp3903]

superbb sir

[@chemmistry2799]

Thank you so much

[@niladrihazra3202]

Hello sir .in csir official ans key the closo Nido Bala quistion wrong BATA Raha hai....Kay Kia jae? Booklet c...77

[@maheshtumkurmaheshkp3903]

superbbb sirrr

[@animeshmukherhee7036]

Thanks sir ji

[@ChandanDas-pb6pd]

so nice sir

[@wrednykocurek]

in your heterocyclic compound containing nitrogen you are missing hydrogen atom

[@pankajjangid3983]

sir please solve the qn no. 40 of booklet c

[@cinema2748]

It is not "oxetene". It is "oxetane".

[@supravaghosh5816]

sir please make a video on bioinorganic chemistry for gate

[@jhiller7]

Sir thank you sir

[@priyagarg2222]

Thanku so much sir

[@HarpreetSingh-cd2ng]

No sir u left ques no. 3....kindly see the video again..

[@HarpreetSingh-cd2ng]

kindly tell me how they answered it as 105?

[@wrednykocurek]

generally good, but allylil radical structure u made a mistake, should be CH2=CH-CH2 You have five bond on the middle carbon, that is wrong

[@user-ko8nk7sq8x]

Thank u sir

[@smritirana7719]

Thankyou

[@incredibledunya8154]

Thanks

[@reenakaushik1568]

very nicevideo

[@Himanshusingh-bc7dk]

Please sir provide me heterocyclic Chemistry lecture

[@v.j6703]

intermolecular stereochemistry ( paterno buchi reaction)

[@dollysahota7515]

Thankew sir

[@ishfaqwani9216]

Thanks sir

[@pradipkumarpatra2444]

thank u sir...

[@kathyayinikathya7348]

Tqq sir