23.10 Reactions of Amines with Nitrous Acid

[@marypoppins6290]

your handwriting is so beautiful! Thanks a lot this video really helped!!

[@wayaniwarusavithana4084]

thanks . got the answer for my problem ......../its wonderful

[@Yt_All_]

Lots of Thanks 'Mam'❤️❤️❤️❤️❤️❤️

[@Dev-tf2bx]

hey u told 3 degree amines dont react with nitric acid but 3 degree amines on reaction with nitric acid forms nitrite complex , which decomposes on heating into alchol & nitrosoamine

[@dynamites6905]

VERY WELL MAM

[@Saitama-py8dz]

thanks and nice handwriting

[@p38_amankuldeep75]

What about 3°amines

[@abhinavpandey840]

Thanks mam !

[@jonelpontica2628]

Hello. You have said that tertiary amines don't react with Nitrous acid, however, other sources online tells me that its not the case. Tertiary amines give off amine salt and an N-Nitrosoammonium compound as the products. Can you further clarify this matter?

[@RoxiHulet]

I’m just being consistent with the textbook used for my course. (David Klein, Organic Chemistry) The reaction between tertiary amines and nitrous acid is not always included in texts. I don’t know the history of why it’s sometimes left out. My assumption (just an assumption) is that it isn’t largely useful. The reaction between primary amines and nitrous acid is useful, the mechanism for the reaction between secondary amines and nitrous acid is comparable to that of primary with nitrous acid so it’s logical to include it. That’s just my theory, not fact :)

[@DrMa7sheye]

@@RoxiHulet This is a test that lets you distinguist primary aliphatic amines from primary aromatic amines, the aliphatic amines will produce N2 gas (bubbles), the aromatic one will produce the stable ion and will not produce N2 (unless you heat), and you can react it with beta naphthol to produce azo dye. secondary amines produce nitroso derivative, so you cant distinguish between secondary and tertiary amines using this test, that's why usually it's not mentioned in that book.

[@RoxiHulet]

@@DrMa7sheye Thank you!!!

[@asfarikhatun627]

Thank you

[@RoxiHulet]

Welcome!

[@chrislopes2312]

Hello there,I’m a Indian student I just wanted to know which grade y’all learn this ?

[@RoxiHulet]

Hi! This is for a college-level class.

[@huyanhhoang5420]

can I have the name of the book please?

[@harshmaharaulji4396]

Which book is it ????

[@RoxiHulet]

I teach from Klein Organic Chemistry.

[@sumitrakoppisetti3786]

Thank you