The EDG/EWG trick works great for some groups, but what about the halogens? And what about the nitroso group that my awesome viewers pointed out? Dr. KP follows up to explain the EWG/EDG trends in a few more groups!
Пікірлер: 48
@dr_abhi145 жыл бұрын
I had this confusion about EWG and EDG for almost a year and a half. I have a weak-ish foundation in chem (my school teacher's no good). These two videos really helped out. Thanks, Molecular Memory.
@MolecularMemory5 жыл бұрын
Glad it helped! Thank you for watching!
@sumit_kumar19812 ай бұрын
@@MolecularMemory (take help from any of teacher who is teaching chemistry for jee Advanced exam)
@alameen505 жыл бұрын
I am very well fascinated with this video and the previous one. It is a concise trick that helps in understanding reactions of aromatic compounds. Please make more of these videos... Thank you.
@aakritichaudhry11724 жыл бұрын
After watching these videos I finally understand this topic, thank you!!!
@sunghwancho90715 жыл бұрын
thank you so much for teaching, I understand finally what is EWG, EDG even though I'm an graduate student....lol I was so so confused with this...
@anjanapriyakonapala69924 жыл бұрын
Before watching this video, I thought EDG and EWG are something that you have to remember and there is nothing such as a mechanism of how they work(at least that's what my chem lecturer said). I am really thankful for the clarification and your time to make a follow-up video on this.
@harisundar57074 жыл бұрын
It helped me revise this stuff and understand why X is deactivating.
@msreyes045 жыл бұрын
Thanks for the great videos, you explain things concisely and you also have a great speaking voice and inflection, which I find is one of the biggest factors in determining whether I actually pay attention to a video or not 😅 please continue making videos!
@MolecularMemory5 жыл бұрын
Thank you for the kind comment, and thank you for watching! :)
@imranashaheen773 жыл бұрын
Thank you so much..it helps me a lot
@SumerSingh-cn8lw2 жыл бұрын
Really this is so helpful video Thanks
@aloziechibueze3375 жыл бұрын
Excellent
@lamiahsalim22333 жыл бұрын
Thank you ❤
@tripasaha2838 Жыл бұрын
Thank you mam this video helps me a lot
@malavikaunnikrishnan71005 жыл бұрын
thank you!!
@baibhavrajmaharana1804 жыл бұрын
Thank you mam...
@raghul64273 жыл бұрын
Mam really thank you so much ...❤️❤️❤️❤️❤️❤️❤️❤️❤️
@theincognitor29494 жыл бұрын
very helpfull video thnx mam
@sarathkumar45045 жыл бұрын
Thank you mam
@vedaantverma26493 жыл бұрын
At 6:00 that's me...uh remember after 3 years 🤔
@classxiiguy73233 жыл бұрын
Wow, lol where do you study now dude
@vedaantverma26493 жыл бұрын
@@classxiiguy7323 I dropped out of my college and doing music now
@classxiiguy73233 жыл бұрын
@@vedaantverma2649 wow great:)
@MolecularMemory3 жыл бұрын
I remember very well :) We've put my tool in an upcoming Crash Course Organic Chemistry episode, and this time I was ready with that example! Thank you again for watching and leaving me a comment. Cheers!
@michealdumasii54323 жыл бұрын
Any updates on the strengths of EWG and EDG?
@DeepakVishwakarma-vh7di5 жыл бұрын
Mam plz make a video on acidity ,basicity,and stability of organic compounds
@MolecularMemory5 жыл бұрын
Here's one I made a couple months ago. Thanks for watching! kzbin.info/www/bejne/ZnKWeqOvfr6hsLM
@indian21532 жыл бұрын
But what if alkyl group is attached to benzene ring and halogen is attached to the same ring in meta position ? Is it will be o,p directing or m directing
@jinbaofan89574 жыл бұрын
thank you so much!!!! you saved my exam!!!!!!!!!!!!
@MolecularMemory4 жыл бұрын
Yes!!! Great to hear. Thank you for watching!
@imranashaheen773 жыл бұрын
Why i didn't find this video early?.😏 Thanks alot.
@iamDBK5 жыл бұрын
thank u so much. i just wanted to know one more thing, does ur trick work for compounds that are not bonded to a benzene ring but to straight chain(like butane or bentane)?..hope u reply. thanks
@MolecularMemory5 жыл бұрын
Hi there! The group will be an electron donating group or an electron withdrawing group, regardless of what it is attached to. With benzene, the attached group is REALLY important, since it directs where the EAS reaction will take place, and that's why that's the topic of this video. But a nitro group will always be an EWG, no matter what it is bonded to. Thanks for the question!
@iamDBK5 жыл бұрын
@@MolecularMemory thank you.....but what about the groups other than nitro groups.....can I use your trick for such groups when they are directly bonded to a straight chain?
@MolecularMemory5 жыл бұрын
Daivik Bijoy yes nitro was just an example
@anudeeparavapalli84695 жыл бұрын
Mam what about -CHO, -COOH are that EWG or ERG
@MolecularMemory5 жыл бұрын
These are EWG-check out the Part 1 video for the explanation! kzbin.info/www/bejne/r3bGZ6KsbpVniZY
@daredevil94673 жыл бұрын
Why halogens are electron withdrawing groups ? Although we know that resonance predominantes inductive effect. So it should be electron donating grp
@Padmashrinaren3 жыл бұрын
They are electron donating due to the +M effect (resonance) but due to their significant inductive effect,they decativate the ring ! Pretty fascinating :)
@parnika15113 жыл бұрын
What about -NH2 group? Edg or ewg?
@pratyushparmar18923 жыл бұрын
electron donating group
@saidchammas4 жыл бұрын
how about Ph-NO2 ?
@saidchammas4 жыл бұрын
Also, can you make a video about R+ , R- , I+ , I- and how to compare stability/reactivity of compounds? Thanks!!
@user-uv2wp9ir4d4 жыл бұрын
I want to meet professor who like Molecular Memory
@himashreedesai4 жыл бұрын
Nitroso is meta directing and not ortho para directing!!!
@MolecularMemory4 жыл бұрын
Hi there! Thanks for watching! My reference for this reaction is linked in this comment-it's from the text Science of Synthesis. I have only found this one example and I'm curious if you have a different source you could share with me that says something different. Legit curious! books.google.com/books?id=t-iIAwAAQBAJ&pg=PA257&dq=nitrosobenzene+electrophilic+aromatic&hl=en&newbks=1&newbks_redir=0&sa=X&ved=2ahUKEwj0vpCShvnlAhUO16wKHUspDsAQ6AEwAHoECAIQAg#v=onepage&q=nitrosobenzene%20electrophilic%20aromatic&f=false