Question

Give the structure corresponding to each iupac name.
a. 1,2-dimethylcyclobutane
b. 1,1,2-trimethylcyclopropane
c. 4-ethyl-1,2-dimethylcyclohexane
d. 1-sec-butyl-3-isopropylcyclopentane
e. 1,1,2,3,4-pentamethylcycloheptane

Answer 1

Explanation:

In (a) one methyl group each will be there at 1 and 2 position of cyclo butane

In (b) two methyl group at first position and one methyl group at second position of cyclopropane

In (c) one methyl group each at first and second position. And an ethyl group at fourth position of a cyclohexane

In (d) first position of cyclopentane is attached with secondary carbon of a butyl group and third position with secondary carbon of a propyl group(isopropyl)

In (e) first position of cycloheptane with two methyl groups and 2,3,4 positions each with one methyl group