Question

write structure formulae for the following IUPUAC names
Propan-2-ol
2. Pentan-2-one
3. 1-chlorobutane
4. Cyclohexane​

Answer 1

Answer:

Answer is given in images slide to see more.

Explanation:

i) Functional group is Alchol which formula is -OH

ii) Functional group is ketones which formula is -C=O which used in suffix -one

iii) Functional group is halogen so here chloro is used therefore chlorine is a functional group attached to 1 carbon.

iv) Dot represents carbon atom. Functional group is nothing as it written cyclo so it is cyclic structure under pie bond is due to resonance.