iTeachChem•16mo ago

conversion in amines

just wanna know what happens and the logic between them . and if theres any short trick to do this conversion. thanks

iTeachChem Helper•9/17/24, 8:13 AM

@Dexter

iTeachChem Helper•9/17/24, 8:13 AM

Note for OP

+solved @user1 @user2...

+solved @user1 @user2...

to close the thread when your doubt is solved. Mention the users who helped you solve the doubt. This will be added to their stats.

iTeachChem•9/17/24, 8:15 AM

https://www.masterorganicchemistry.com/2018/12/03/reactions-of-diazonium-salts-sandmeyer-and-related-reactions/#four

Master Organic ChemistryJames Ashenhurst

Reactions of Diazonium Salts: Sandmeyer and Related Reactions

Aromatic amines react with nitrous acid to give diazonium salts. These can undergo further reactions (such as the Sandmeyer reaction) giving useful products

iTeachChem•9/17/24, 8:15 AM

Check diazo coupling

Zura•9/17/24, 9:13 AM

Basically addition of electrophile (here diazonium salt) on the benzene ring, for phenol and aniline, para position coupling is exclusively major pdt, like in this pic, it takes place in mild basic medium, but only for aniline it's mild acidic, they are mild not strong note that, or else for example aniline would take up a hydrogen with it's lone pair in strong acidic medium, which ruins the coupling, these are some basic stuff