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

Lots of Thanks 'Mam'❤️❤️❤️❤️❤️❤️

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

thanks and nice handwriting

VERY WELL MAM

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

Thanks mam !

Thank you

can I have the name of the book please?

What about 3°amines

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

2 жыл бұрын

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

Жыл бұрын

@@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

Жыл бұрын

@@DrMa7sheye Thank you!!!

Which book is it ????

@RoxiHulet

2 жыл бұрын

I teach from Klein Organic Chemistry.

Thank you

@RoxiHulet

3 жыл бұрын

Welcome!