secondary amine उदाहरण वाक्य

उदाहरण वाक्य

1. In foods, nitrosamines are produced from nitrites and secondary amines, which often occur in the form of proteins.
2. While usage of ammonium salts gives unsubstituted amino acids, primary and secondary amines also successfully give substituted amino acids.
3. NaBH ( OAc ) 3 may also be used for reductive alkylation of secondary amines with aldehyde-bisulfite adducts.
4. Primary and secondary amines, for example, MEA and DEA, will react with CO 2 and form degradation products.
5. Secondary amines react with chloranil to give a brown / red / orange derivative, the colour depending on the amine.
6. For example, reaction of 1-bromooctane with ammonia yields almost equal amounts of the primary amine and the secondary amine.
7. "' Dicyclohexylamine "'is a secondary amine with the chemical formula HN ( C 6 H 11 ) 2.
8. The reaction of ninhydrin with secondary amines gives an iminium salt, which is also coloured, and this is generally yellow orange in color.
9. In particular, ?-arylation of cyclic ketones has been achieved under similar reaction conditions, but using azepane as the secondary amine cocatalyst.
10. Another common example is the reaction of a primary amine or secondary amine with a carboxylic acid or with a carboxylic acid derivative to form an amide.