Question

Evaluate yourself i) Write the IUPAC name for the following compound ii) CHO (CH3)2 C = CHCOCH; i) CH3 iv ) (CH4)2C (OH) CH, CHO ii) Wrtie all possible structural isomers and position isomers for the ketone represented by the molecular formula C,H,O,​

Answer 1

Explanation:

(A) CCH −CH2 −CH2 −CH2−NH−C2 H5

In the above compound, the amine group is attached to the parent chain of 4 carbon atoms and an ethyl group is attached to N-atom of the amine group, thus the IUPAC name of the given compound is N-ethyl butan-1-amine.

(B) CH3−CH2 − CH∣CH3−NH−CH3

In the above compound, the amine group is attached to 2nd carbon atom of parent chain of 4 carbon atoms and one methyl group is attached to N-atom of amine group, thus the IUPAC name of the given compound is N-methyl butan-2-amine.