Question
Name the following compounds according to IUPAC system of nomenclature:

Solution
(i) 4-Ethyl-3, 4-dimethyl heptane.
(ii) 2,3 dimethyl 3 -propyl hexane.
(iii) 4-(1, 1-dimethyl-ethyl) heptane.
(iv) 2-ethyl 3,3 dimethyl heptane