Cycloaddition Reactions: Woodward-Hoffmann Rule & Huckel-Mobius Method for 2+2 & 4+2 Cycloaddition

[@munibjutt2757]

Thank you This lecture is very helpful

[@NOBLECHEMISTRY]

💐 💐

[@nabasmitadevi6143]

Thank you so much ma'am❤... ma'am ESR spectroscopy bhi padha dijiye please... love you

[@NOBLECHEMISTRY]

Will try

[@Nevermissupdates]

I love you ❤️ mam you are like God to me and you have cleared my doubts like petrol catching fire

[@NOBLECHEMISTRY]

❤️❤️❤️❤️

[@RAHULKUMAR-ci3zm]

Appreciating 😌😎❤

[@NOBLECHEMISTRY]

💐💐

[@motamarriesther699]

At 13:20, I've observed that you put the wrong orbitals together when you were explaining about 4+2 and 2+2 under thermal conditions because 1 has to be HOMO and the other has to be LUMO but you took HOMO orbitals of both the components.

[@motamarriesther699]

You've done the same mistake in explaining in the case of photochemical conditions too.

[@NOBLECHEMISTRY]

Beta we have to see HOMO and LUMO only in FMO approach.. This is huckel mobius system.here we have to examine the cyclic array of orbitals at the transition state under supra facial and antarafacial mode. If you see here HOMO and LUMO you can't make the cyclic array.. Don't get confused beta.. Read the standard books or watch all the videos carefully. 😊

[@AyeshaJamil-q3s]

mam 2 plus 2 thermally mn psitive and negative lobe interact kr rahy ha jub node appear hoe ha tu ye allowed kese ho ga same phase tu interact nhi kr ry

[@NOBLECHEMISTRY]

Beta node waala 2a+2s allowed hoga..(one is Antara and other is supra). Zero node waala 2s+2s allowed hoga(both are supra) ... Node waale mei Same phase to interact karenge bhi nhi.. Warna node kyon banti..

[@AyeshaJamil-q3s]

Thanks mam

[@pky1097]

Thenks mam🙏

[@NOBLECHEMISTRY]

💐💐

[@pky1097]

@@NOBLECHEMISTRY spectroscopy topics bi pada dijye mam🙏

[@NOBLECHEMISTRY]

I will try beta

[@saudchemistry951]

Assalamualaikum Mam antra k orbital wrong draw kiye hain ap nay in [2+2] Cycloaddition reaction mai yah thek hain?

[@NOBLECHEMISTRY]

Nhi beta sahi draw kiye hai..antara mei ek lobe upar ka aur ek lobe neeche ka lete hai

[@saudchemistry951]

Shukriya Mam🖤

[@statussky9393]

Thanks mam

[@NOBLECHEMISTRY]

💐💐

[@Ayushxuv]

Hey.. Ma'm I Want your notes ..

[@NOBLECHEMISTRY]

Sorry beta ..i don't have any pdf of my notes..you can take the screenshots n make your own notes