Retrosynthetic Analysis
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- Опубликовано: 26 июл 2024
- These are the hardest problems! You have to think backwards in time? What am I, H. G. Wells?! Relax, friend. You just have to dismantle the target molecule in strategic ways that make sense because of the synthetic transformations you have in your bag of tricks. Give this a gander and you'll see.
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I appreciate the work you put into these videos, unfortunately i still suck at organic lol.
practice, practice, practice!
Love the honesty because same, lol!
Hey Professor Dave! Thanks so much for all your help with Orgo 1 and 2 this year! Your concept videos were awesome. Wouldn't have been able to get though it successfully without your help!
Whenever I need a little brush up of any concept ,your videos help me out
Good job pro
Only part of organic chemistry that dare I call, “fun”
This is like a top down approach, you start from the finished product, and derive its components.
Your videos help a lot..Thank you so much.
thank u sir...really appreciated ur vid....its goin to help me in my xms...
love it so much, so helpfull thank you from Indonesia
this is really helpful,thanks as I did not understand this in wikipedia and quora thanks!!😁😁👍👍
Professor Dave finds lots of " medicinal" compounds in nature.
Weed
Thank you sir ...for helping me out
thank you so much
very beautiful….. do you have other videos like this? With much more complex molecules?
Thank you!
Thank you very much!
You are a super hero!!!
Its really helpful......
You're the best...understood
Thanks!
Have you ever considered doing meet and greets in CA professor Dave? Love your videos!!
i would be up for it! but who is it that would want to meet me?
@@ProfessorDaveExplains Haha she wants the D and you want Rachel's P LOL
Thank you Sir for this information
Thank you so much sr♥️♥️♥️
Can you do an excercise to obtain a heterocycle compound? Thanks for your content
Can you do retrosynthesis for aldol condensation reactions?
thanks
Which book is best for retro synthesis please advise sir
sir ,could you please post a video on synthesis of peptides by sheehan's method
I have a restrosynthetic synthesis exam can you help me with some links that could guide me please
For the first reaction, should we use MgCl? When you radically halogenate the propyl group with Br, it is more selective for the secondary carbon and that would yield a different product. We should use Cl because there is only a negligible difference between the selection of a primary vs secondary carbon??
i'm not sure what you're asking, if it's for the grignard one, from the starting material we use PBr3 to go from alcohol to alkyl bromide, so there is no radical halogenation.
Pls give me the name of refrance book for parcticing retrosynthetic analysis........
could we just react the DB at 6:30 ish with 2 equivalents of O3 to create two ketone groups and turn those into alcohols with NaBH4 to create our alcohols?
Sir what is the synthetic equivalent of co groups tell me
And also, why do we need to use PCC if the grignard reagent already kicks out the double bond with the O--thus making it OH??
again not sure i understand, PCC is needed to go from ethanol to ethanal. remember that the retrosynthetic arrows are not forward arrows, they go backwards, each arrow leads to the precursor of what you're looking at, so the alcohol came before the aldehyde, it's not that we are reducing an aldehyde to the alcohol.
If I had looked at this earlier I would have done Honours by now.
Is there a good place to drill these practice problems? I've taken a look at your practice problem videos. I've also searched and found some practice sheets, but they aren't really enough for me. Is there a site or app that would give me problem after problem for me to practice?
hmm i dunno of any!
Kindly give me the link of that practice problem video
Why couldn't just start the first one as 1-pentene and reacted that with H20 and H2SO4?
it says starting from molecules with three carbons or less!
What about use of retrosyntesis method to make cyclic compunds?
the approach would not be any different
Best
bro is Noah Kahn if he was a chem god
Hi there genius! Please help me solve a query in organic chemistry.... Please...
"RUTIN" or "Rutoside" is a bioflavonoid with the formula C27-H30-O16, it is found in plants like Buckwheat and eucalyptus..
My question is.. " Is it possible to manufacture "RUTIN" synthetically in a lab? without actually using the plant extracts.
I'm sure it is possible, we can synthesize almost anything, but I'm not good enough a synthetic chemist to come up with a pathway for something like that.
@@ProfessorDaveExplains jeez! You replied to me... God bless me.. after all these subscribers, you got time to respond comments.. that's cool. That's pretty cool. Good luck..
I'm Sam. We shall talk again if you believe in " chemical genysis" . 😐.
I know it sounds crazy, see ya. Tada.!!
how do i know which reaction to apply when doing organic conversions ?
depends what you have and what you wanna get
@@ProfessorDaveExplains please i sent you a mail.can you reply please
slaam sir
👍❤