give the IUPAC names of the following compounds: CH3CH=CHNH2 CH3N(CH3)CH(CH3)CH2CH3 CH2=CHCH2NH2 CH3CH(NH2)CH2COOH while naming these componuds in IUPAC system what are the rules to be followed?

1. Prop-enamine

NH2 is amino group and double bond is present on the carbon with the least number.

 

2. 2-(N,N-Dimethylamino)butane

two methyl groups on N of amino group. 4 carbons in the longest chain

 

3. Prop-2-en-3-amine

double bond is given preference over amino group.

 

4. 2-Aminobutanoic acid

carboxylic acid group is goven preference over amino group