Exp 10 Preparation of Aspirin

  Рет қаралды 28,575

martin mccartney

martin mccartney

Күн бұрын

Пікірлер: 11
@ghostty6712
@ghostty6712 6 ай бұрын
LEGEND
@clamchowder7609
@clamchowder7609 3 жыл бұрын
😁😁😁😁thanks alot buddy greatly appreciated😁😁gonna ace my exams
@ZainabNakasiita
@ZainabNakasiita Жыл бұрын
Good
@boubacarsbtoure2036
@boubacarsbtoure2036 Жыл бұрын
Yayy
@sanaalshaar6059
@sanaalshaar6059 3 жыл бұрын
Thank you for this video! So very helpful
@johnblacksuperchemist2556
@johnblacksuperchemist2556 3 жыл бұрын
GREAT VIDEO
@verdesandia
@verdesandia 4 жыл бұрын
Great video!
@umamah7897
@umamah7897 Жыл бұрын
could you use a bunsen intead of an oven? I don't think my college has an oven...
@duncancoyne1810
@duncancoyne1810 6 жыл бұрын
LOVIN IT
@johnblacksuperchemist2556
@johnblacksuperchemist2556 3 жыл бұрын
QUESTION............Could you have put some kind of protecting group on the carboxy group on the salicylic acid???????????????????????? The only protecting group i know for a carboxy group is to turn it into an ester. But then you could not hydrolyze your protecting group ester with out hydrolyzing the ester you wanted to make
@johnblacksuperchemist2556
@johnblacksuperchemist2556 3 жыл бұрын
QUESTION.........I take it using the acid anhydride gives a better yield because no water is made?????? What if you just had salicylic acid in the pot with some sulfuric acid catalyst..........would the salicylic acid react with another salicylic acid to form an ester?????????? WOE.......Why did you use folic acid as the catalyst?????????? Never saw that before. Is it because you used anhydride (acetic) and the sulfuric acid will destroy the acetic anhydride?????????? Did you use acetic ANHYDRIDE because salicylic acid has a carboxy group and so you want the acetic acid more reactive than the carboxy group on the salicylic acid so you used acetic ANHYDRIDE???????????????? Why such a low yield????????? Was it just cause you had to film everything or something else???????????? I know having to film can make a yield go down.
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